Windows<\/h2>\n\n\n\n
1. \u0417\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c VS, \u043e\u0442\u043a\u0440\u044b\u0432\u0430\u0435\u043c C:\\CPP\\a997modeler\\p_windows\\p_windows.sln<\/em>.<\/p>\n\n\n\n \u041f\u0435\u0440\u0432\u0430\u044f \u0438\u0437 \u043d\u043e\u0432\u044b\u0445 \u043a\u043e\u043d\u0446\u0435\u043f\u0446\u0438\u0439 – \u043f\u043e\u043c\u0435\u0447\u0435\u043d\u043d\u044b\u0435 \u0433\u0440\u0443\u043f\u043f\u044b \u0432\u0435\u0440\u0442\u0435\u043a\u0441\u043e\u0432\/\u0442\u0440\u0435\u0443\u0433\u043e\u043b\u044c\u043d\u0438\u043a\u043e\u0432<\/strong>, \u0447\u0442\u043e\u0431\u044b \u043f\u043e\u0442\u043e\u043c \u043c\u044b \u043c\u043e\u0433\u043b\u0438 \u043e\u0431\u0440\u0430\u0442\u0438\u0442\u044c\u0441\u044f \u043a \u043a\u0430\u043a\u043e\u0439-\u0442\u043e \u0438\u0437 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0435\u0439 \u043f\u043e \u0438\u043c\u0435\u043d\u0438 (\u043c\u0435\u0442\u043a\u0435).<\/p>\n\n\n\n 2. \u0417\u0430\u043c\u0435\u043d\u0438\u043c Group01.h<\/em> \u043a\u043e\u0434 \u043d\u0430:<\/p>\n\n\n <\/p>\n\n\n\n 3. \u0417\u0430\u043c\u0435\u043d\u0438\u043c Vertex01.h<\/em> \u043a\u043e\u0434 \u043d\u0430: <\/p>\n\n\n <\/p>\n\n\n\n 4. \u0417\u0430\u043c\u0435\u043d\u0438\u043c Triangle01.h<\/em> \u043a\u043e\u0434 \u043d\u0430: <\/p>\n\n\n <\/p>\n\n\n\n \u041a\u043b\u0430\u0441\u0441 GroupTransform<\/strong> \u0442\u0435\u043f\u0435\u0440\u044c \u0431\u0443\u0434\u0435\u0442 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0442\u044c \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e \u0447\u0442\u043e <\/strong>\u043c\u044b \u0432\u044b\u0431\u0440\u0430\u043b\u0438, \u043d\u0443 \u0438 \u0447\u0442\u043e \u0441\u043e\u0431\u0438\u0440\u0430\u0435\u043c\u0441\u044f \u0434\u0435\u043b\u0430\u0442\u044c \u0441 \u044d\u0442\u043e\u0439 \u0432\u044b\u0431\u043e\u0440\u043a\u043e\u0439.<\/p>\n\n\n\n 5. \u0417\u0430\u043c\u0435\u043d\u0438\u043c GroupTransform.h<\/em> \u043a\u043e\u0434 \u043d\u0430: <\/p>\n\n\n <\/p>\n\n\n\n 6. \u0417\u0430\u043c\u0435\u043d\u0438\u043c GroupTransform.cpp<\/em> \u043a\u043e\u0434 \u043d\u0430: <\/p>\n\n\n <\/p>\n\n\n\n \u0427\u0442\u043e\u0431\u044b \u044d\u0442\u043e \u043f\u0440\u043e\u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u0442\u044c, \u0434\u043e\u0431\u0430\u0432\u0438\u043c \u0432 root01.txt<\/strong> \u043f\u0430\u0440\u0443 \u043a\u043e\u043c\u0430\u043d\u0434.<\/p>\n\n\n\n 7. \u041a\u043e\u043f\u0438\u0440\u0443\u0435\u043c \u043d\u0438\u0436\u0435\u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u043d\u044b\u0439 \u043a\u043e\u0434 \u0432 \u0422\u0435\u043a\u0441\u0442\u043e\u0432\u044b\u0439 \u0440\u0435\u0434\u0430\u043a\u0442\u043e\u0440<\/strong> \u0438 \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u0435\u043c \u0435\u0433\u043e (overwrite) to\/as<\/p>\n\n\n\n C:\\CPP\\a997modeler\\dt\\models\\misc\\marlboro01\\root01.txt<\/em><\/p>\n\n\n <\/p>\n\n\n\n \u0414\u043b\u044f \u043f\u0440\u0438\u0435\u043c\u0430 \u043d\u043e\u0432\u044b\u0445 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432, \u043a\u043b\u0430\u0441\u0441\u044b XMLParser,<\/strong> ModelBuilder1base <\/strong>\u0438 ModelLoader <\/strong>\u0441\u043b\u0435\u0433\u043a\u0430 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u044b.<\/p>\n\n\n\n 8. \u0417\u0430\u043c\u0435\u043d\u0438\u043c XMLParser.cpp<\/em> \u043a\u043e\u0434 \u043d\u0430:<\/p>\n\n\n <\/p>\n\n\n\n \u0418\u0437\u043c\u0435\u043d\u0435\u043d\u043d\u044b\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438:<\/p>\n\n\n\n 9. \u0417\u0430\u043c\u0435\u043d\u0438\u043c ModelBuilder1base.cpp<\/em> \u043a\u043e\u0434 \u043d\u0430:<\/p>\n\n\n <\/p>\n\n\n\n \u0418\u0437\u043c\u0435\u043d\u0435\u043d\u043d\u044b\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438:<\/p>\n\n\n\n 10. \u0417\u0430\u043c\u0435\u043d\u0438\u043c ModelLoader.h<\/em> \u043a\u043e\u0434 \u043d\u0430:<\/p>\n\n\n <\/p>\n\n\n\n \u041d\u043e\u0432\u044b\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438:<\/p>\n\n\n\n 11. \u0417\u0430\u043c\u0435\u043d\u0438\u043c ModelLoader.cpp<\/em> \u043a\u043e\u0434 \u043d\u0430:<\/p>\n\n\n <\/p>\n\n\n\n \u0422\u0430\u043a\u0436\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u044b:<\/p>\n\n\n\n \u0418\u0442\u0430\u043a, \u043c\u044b \u0441\u043e\u0431\u0438\u0440\u0430\u043b\u0438\u0441\u044c \u043f\u043e\u043c\u0435\u0442\u0438\u0442\u044c \u043f\u0440\u0430\u0432\u0443\u044e \u0441\u0442\u043e\u0440\u043e\u043d\u0443, \u0438 \u043f\u043e\u0442\u043e\u043c \u0441\u0434\u0432\u0438\u043d\u0443\u0442\u044c \u0435\u0435 \u0432\u043f\u0440\u0430\u0432\u043e \u043d\u0430 5 units.<\/p>\n\n\n\n 12. \u041a\u043e\u043c\u043f\u0438\u043b\u044f\u0446\u0438\u044f \u0438 \u0437\u0430\u043f\u0443\u0441\u043a. \u0420\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442:<\/p>\n\n\n\n <\/p>\n\n\n\n \u0421\u0434\u0432\u0438\u043d\u0443\u043b\u0438. \u041e\u0434\u043d\u0430\u043a\u043e, \u0437\u043e\u043b\u043e\u0447\u0435\u043d\u044b\u0435 \u0431\u0443\u043a\u0432\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u044b \u043e\u0441\u0442\u0430\u0432\u0438\u043b\u0438 \u043f\u043e\u0437\u0430\u0434\u0438<\/strong>, \u043f\u0435\u0440\u0435\u043a\u0440\u044b\u0432\u0430\u044e\u0442 \u0441\u0434\u0432\u0438\u043d\u0443\u0442\u0443\u044e \u043f\u0440\u0430\u0432\u0443\u044e \u0441\u0442\u043e\u0440\u043e\u043d\u0443. \u0422\u0430\u043a \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u043e\u0441\u044c \u043f\u043e\u0442\u043e\u043c\u0443 \u0447\u0442\u043e \u043c\u044b \u0434\u043e \u0441\u0438\u0445 \u043f\u043e\u0440 \u043d\u0435 \u043e\u0437\u0430\u0431\u043e\u0442\u0438\u043b\u0438\u0441\u044c depth buffer<\/strong>-\u043e\u043c (z-buffer). \u0411\u043e\u043b\u0435\u0435 \u0431\u043b\u0438\u0437\u043a\u0438\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u044b \u0432\u0441\u0435-\u0442\u0430\u043a\u0438 \u0434\u043e\u043b\u0436\u043d\u044b \u0437\u0430\u043a\u0440\u044b\u0432\u0430\u0442\u044c \u0434\u0430\u043b\u044c\u043d\u0438\u0435. \u0410 \u0434\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u043d\u0430\u0434\u043e “\u0432\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0443 \u0431\u0443\u0444\u0435\u0440\u0430 \u0433\u043b\u0443\u0431\u0438\u043d\u044b” (enable depth buffer testing<\/em>).<\/p>\n\n\n\n 13. \u0417\u0430\u043c\u0435\u043d\u0438\u043c TheGame.cpp<\/em> \u043a\u043e\u0434 \u043d\u0430:<\/p>\n\n\n <\/p>\n\n\n\n \u041e\u0431\u0440\u0430\u0442\u0438\u0442\u0435 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435 \u043d\u0430 \u043e\u0442\u043c\u0435\u0447\u0435\u043d\u043d\u044b\u0435 \u0441\u0442\u0440\u043e\u043a\u0438. \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u043e:<\/p>\n\n\n\n 14. \u041a\u043e\u043c\u043f\u0438\u043b\u044f\u0446\u0438\u044f \u0438 \u0437\u0430\u043f\u0443\u0441\u043a. \u0420\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442:<\/p>\n\n\n\n <\/p>\n\n\n\n \u0422\u0435\u043f\u0435\u0440\u044c \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e, depth buffer \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442.<\/p>\n\n\n\n \u0418\u0442\u0430\u043a, \u043c\u044b \u043c\u043e\u0436\u0435\u043c<\/strong> \u043f\u043e\u043c\u0435\u0442\u0438\u0442\u044c sub-mesh \u0438 \u043c\u043e\u0434\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0435\u0433\u043e, \u0437\u0430\u044f\u0432\u043b\u0435\u043d\u043d\u0430\u044f \u0446\u0435\u043b\u044c \u0434\u043e\u0441\u0442\u0438\u0433\u043d\u0443\u0442\u0430.<\/p>\n\n\n\n \u0422\u0435\u043f\u0435\u0440\u044c<\/p>\n\n\n\n \u041a \u043c\u043e\u0435\u043c\u0443 \u0431\u043e\u043b\u044c\u0448\u043e\u043c\u0443 \u0443\u0434\u0438\u0432\u043b\u0435\u043d\u0438\u044e depth buffer<\/em> \u043d\u0430 \u0410\u043d\u0434\u0440\u043e\u0438\u0434\u0435 \u043d\u0435 \u0441\u0440\u0430\u0431\u043e\u0442\u0430\u043b! \u041e\u043a\u0430\u0437\u0430\u043b\u043e\u0441\u044c, \u0447\u0442\u043e \u043e\u043d \u043f\u0440\u043e\u0441\u0442\u043e \u043d\u0415 \u0431\u044b\u043b \u0432\u043a\u043b\u044e\u0447\u0435\u043d \u0432 \u0438\u043d\u0438\u0446\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044e GL-\u0430 \u0432 main.cpp<\/em>.<\/p>\n\n\n\n 15. \u041f\u0435\u0440\u0435-\u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c VS. \u041e\u0442\u043a\u0440\u044b\u0432\u0430\u0435\u043c\u00a0C:\\CPP\\a997modeler\\p_android\\p_android.sln<\/em>.<\/p>\n\n\n\n 16. \u0417\u0430\u043c\u0435\u043d\u0438\u043c main.cpp<\/em> \u043a\u043e\u0434 \u043d\u0430:<\/p>\n\n\n <\/p>\n\n\n\n \u0412\u0441\u0435\u0433\u043e \u043b\u0438\u0448\u044c 1 \u043f\u0440\u043e\u043f\u0443\u0449\u0435\u043d\u043d\u0430\u044f \u0441\u0442\u0440\u043e\u043a\u0430… (\u0441\u0442\u0440\u043e\u043a\u0430 39).<\/p>\n\n\n\n 17. \u0412\u043a\u043b\u044e\u0447\u0430\u0435\u043c, \u0440\u0430\u0437\u0431\u043b\u043e\u043a\u0438\u0440\u0443\u0435\u043c, \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0430\u0435\u043c, \u0440\u0430\u0437\u0440\u0435\u0448\u0430\u0435\u043c.<\/p>\n\n\n\n \u041a\u043e\u043c\u043f\u0438\u043b\u044f\u0446\u0438\u044f \u0438 \u0437\u0430\u043f\u0443\u0441\u043a. \u0422\u0435\u043f\u0435\u0440\u044c – \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442.<\/p>\n\n\n\n VS top menu -> Debug -> Stop Debugging<\/em><\/p>\n\n\n\n <\/p>\n","protected":false},"excerpt":{"rendered":" \u0422\u0435\u043f\u0435\u0440\u044c \u044f \u0445\u043e\u0447\u0443 “\u043d\u0430\u0440\u0438\u0441\u043e\u0432\u0430\u0442\u044c” \u0441\u0442\u044b\u043a (\u0449\u0435\u043b\u044c) \u043c\u0435\u0436\u0434\u0443 \u043f\u0430\u0447\u043a\u043e\u0439 \u0438 \u043a\u0440\u044b\u0448\u043a\u043e\u0439, \u043a\u0430\u043a normal map \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u043d\u0443\u044e \u043a \u0447\u0430\u0441\u0442\u0438 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u0439 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0438, \u041d\u0415 \u043a\u043e \u0432\u0441\u0435\u0439 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0438, \u0438 \u041d\u0415 \u043a VirtualShape \u043a\u0430\u043a \u043c\u044b \u0434\u0435\u043b\u0430\u043b\u0438 \u0440\u0430\u043d\u044c\u0448\u0435. \u042d\u0442\u043e \u043f\u043e\u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u043d\u043e\u0432\u044b\u0445 \u043a\u043e\u043d\u0446\u0435\u043f\u0446\u0438\u0439. Windows 1. \u0417\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c VS, \u043e\u0442\u043a\u0440\u044b\u0432\u0430\u0435\u043c C:\\CPP\\a997modeler\\p_windows\\p_windows.sln. \u041f\u0435\u0440\u0432\u0430\u044f \u0438\u0437 \u043d\u043e\u0432\u044b\u0445 \u043a\u043e\u043d\u0446\u0435\u043f\u0446\u0438\u0439 – \u043f\u043e\u043c\u0435\u0447\u0435\u043d\u043d\u044b\u0435 \u0433\u0440\u0443\u043f\u043f\u044b \u0432\u0435\u0440\u0442\u0435\u043a\u0441\u043e\u0432\/\u0442\u0440\u0435\u0443\u0433\u043e\u043b\u044c\u043d\u0438\u043a\u043e\u0432, \u0447\u0442\u043e\u0431\u044b \u043f\u043e\u0442\u043e\u043c \u043c\u044b \u043c\u043e\u0433\u043b\u0438 \u043e\u0431\u0440\u0430\u0442\u0438\u0442\u044c\u0441\u044f \u043a \u043a\u0430\u043a\u043e\u0439-\u0442\u043e […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-1003","post","type-post","status-publish","format-standard","hentry","category-cross-platform-3d"],"_links":{"self":[{"href":"https:\/\/writingagame.ru\/index.php\/wp-json\/wp\/v2\/posts\/1003","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/writingagame.ru\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/writingagame.ru\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/writingagame.ru\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/writingagame.ru\/index.php\/wp-json\/wp\/v2\/comments?post=1003"}],"version-history":[{"count":11,"href":"https:\/\/writingagame.ru\/index.php\/wp-json\/wp\/v2\/posts\/1003\/revisions"}],"predecessor-version":[{"id":1494,"href":"https:\/\/writingagame.ru\/index.php\/wp-json\/wp\/v2\/posts\/1003\/revisions\/1494"}],"wp:attachment":[{"href":"https:\/\/writingagame.ru\/index.php\/wp-json\/wp\/v2\/media?parent=1003"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/writingagame.ru\/index.php\/wp-json\/wp\/v2\/categories?post=1003"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/writingagame.ru\/index.php\/wp-json\/wp\/v2\/tags?post=1003"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n\n\n\n\n#pragma once\n\nclass Group01\n{\npublic:\n\tchar marks[124] = "";\n\tint fromVertexN = 0;\n\tint fromTriangleN = 0;\n};\n\n<\/pre><\/div>\n\n\n
\n\n\n\n\n#pragma once\n\nclass Vertex01\n{\npublic:\n\tchar marks[124] = "";\n\tint subjN = -1; \/\/game subject number\n\tint materialN = -1; \/\/material number\n\tint flag = 0;\n\tint endOfSequence = 0; \/\/for sequentional (unindexed) primitives (like GL_LINE_STRIP for example)\n\tint altN = -1; \/\/vertex' position in alternative array\n\t\/\/atributes\n\tfloat aPos[4] = { 0,0,0,0 }; \/\/position x,y,z + 4-th float for matrix operations\n\tfloat aNormal[4] = { 0,0,0,0 }; \/\/normal (surface reflection vector) x,y,z + 4-th float for matrix operations\n\tfloat aTuv[2] = { 0,0 }; \/\/2D texture coordinates\n\tfloat aTuv2[2] = { 0,0 }; \/\/for normal maps\n\t\/\/tangent space (for normal maps)\n\tfloat aTangent[3] = { 0,0,0 };\n\tfloat aBinormal[3] = { 0,0,0 };\n};\n\n<\/pre><\/div>\n\n\n
\n\n\n\n\n#pragma once\n\nclass Triangle01\n{\npublic:\n\tchar marks[124] = "";\n\tint subjN = -1; \/\/game subject number\n\tint materialN = -1; \/\/material number\n\tint flag = 0;\n\tint idx[3] = { 0,0,0 }; \/\/3 vertex indices\n};\n\n<\/pre><\/div>\n\n\n
\n\n\n\n\n#pragma once\n#include <stdlib.h>\n#include "ModelBuilder1base.h"\n\nclass GroupTransform\n{\npublic:\n\tfloat shift[4] = { 0,0,0,0 };\n\tfloat spin[3] = { 0,0,0 }; \/\/in degrees\n\tfloat scale[3] = { 1,1,1 };\n\tstd::string allign = "";\n\tstd::string headZto = "";\n\tstd::string onThe = ""; \/\/left\/right\/etc.\n\t\/\/limit to\n\tGroup01* pGroup = NULL; \/\/NULL-all, can also be pCurrentGroup or pLastClosedGroup\n\tchar mark[32] = ""; \/\/must be in <>\n\tfloat pMin[3]{ -1000000 ,-1000000 ,-1000000 };\n\tfloat pMax[3]{ 1000000 , 1000000 , 1000000 };\npublic:\n\tint executeGroupTransform(ModelBuilder1base* pMB) { return executeGroupTransform(pMB, this); };\n\tstatic int executeGroupTransform(ModelBuilder1base* pMB, GroupTransform* pGT);\n\t\/\/set limits\n\tstatic void limit2mark(GroupTransform* pGT, std::string mark0);\n\tstatic int flagSelection(GroupTransform* pGT, std::vector<Vertex01*>* pVertices, std::vector<Triangle01*>* pTriangles);\n\tstatic int cloneFlagged(ModelBuilder1base* pMB,\n\t\tstd::vector<Vertex01*>* pVxDst, std::vector<Triangle01*>* pTrDst,\n\t\tstd::vector<Vertex01*>* pVxSrc, std::vector<Triangle01*>* pTrSrc);\n\tstatic int refactorTriangles(std::vector<Triangle01*>* pTrDst, int trianglesN0dst, std::vector<Vertex01*>* pVxSrc);\n\tstatic int transformFlagged(GroupTransform* pGT, std::vector<Vertex01*>* pVxDst);\n\tstatic int transformFlaggedMx(std::vector<Vertex01*>* pVx, mat4x4* pTransformMatrix);\n\n\tstatic int buildTransformMatrix(GroupTransform* pGT, mat4x4* pTransformMatrix);\n\tstatic void flagAll(std::vector<Vertex01*>* pVx, std::vector<Triangle01*>* pTr);\n\tstatic int buildBoundingBoxFlagged(float* bbMin, float* bbMax, std::vector<Vertex01*>* pVx);\n};\n\n<\/pre><\/div>\n\n\n
\n\n\n\n\n#include "GroupTransform.h"\n#include "utils.h"\n\nextern float degrees2radians;\n\nint GroupTransform::executeGroupTransform(ModelBuilder1base* pMB, GroupTransform* pGT) {\n\t\/\/pMB->moveGroupDg(pMB, pGT->spin[0], pGT->spin[1], pGT->spin[2], pGT->shift[0], pGT->shift[1], pGT->shift[2]);\n\tflagSelection(pGT, &pMB->vertices, &pMB->triangles);\n\ttransformFlagged(pGT, &pMB->vertices);\n\treturn 1;\n}\nvoid GroupTransform::limit2mark(GroupTransform* pGT, std::string mark0) {\n\tstd::string outStr;\n\toutStr.append("<" + mark0 + ">");\n\tmyStrcpy_s(pGT->mark, 32, outStr.c_str());\n}\nint GroupTransform::flagSelection(GroupTransform* pGT, std::vector<Vertex01*>* pVertices, std::vector<Triangle01*>* pTriangles) {\n\tif (pVertices != NULL) {\n\t\tbool checkSize = false;\n\t\tfor (int i = 0; i < 3; i++) {\n\t\t\tif (pGT->pMin[i] > -1000000) {\n\t\t\t\tcheckSize = true;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tif (pGT->pMax[i] < 1000000) {\n\t\t\t\tcheckSize = true;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tint totalN = pVertices->size();\n\t\tfor (int vN = 0; vN < totalN; vN++) {\n\t\t\tVertex01* pV = pVertices->at(vN);\n\t\t\tif (pGT->pGroup != NULL) {\n\t\t\t\tif (vN < pGT->pGroup->fromVertexN) {\n\t\t\t\t\tpV->flag = -1;\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (strcmp(pGT->mark, "") != 0) {\n\t\t\t\tif (strstr(pV->marks, pGT->mark) == nullptr) {\n\t\t\t\t\tpV->flag = -1;\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (checkSize) {\n\t\t\t\tbool fits = true;\n\t\t\t\tfor (int i = 0; i < 3; i++) {\n\t\t\t\t\tif (pV->aPos[i] < pGT->pMin[i]) {\n\t\t\t\t\t\tfits = false;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t\tif (pV->aPos[i] > pGT->pMax[i]) {\n\t\t\t\t\t\tfits = false;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif (!fits) {\n\t\t\t\t\tpV->flag = -1;\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\t\t\t}\n\t\t\tpV->flag = 0;\n\t\t}\n\t}\n\tif (pTriangles != NULL) {\n\t\tint totalN = pTriangles->size();\n\t\tfor (int tN = 0; tN < totalN; tN++) {\n\t\t\tTriangle01* pT = pTriangles->at(tN);\n\t\t\tif (pGT->pGroup != NULL) {\n\t\t\t\tif (tN < pGT->pGroup->fromTriangleN) {\n\t\t\t\t\tpT->flag = -1;\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (strcmp(pGT->mark, "") != 0) {\n\t\t\t\tif (strstr(pT->marks, pGT->mark) == nullptr) {\n\t\t\t\t\tpT->flag = -1;\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\t\t\t}\n\t\t\tpT->flag = 0;\n\t\t}\n\t}\n\treturn 1;\n}\nint GroupTransform::cloneFlagged(ModelBuilder1base* pMB,\n\tstd::vector<Vertex01*>* pVxDst, std::vector<Triangle01*>* pTrDst,\n\tstd::vector<Vertex01*>* pVxSrc, std::vector<Triangle01*>* pTrSrc) {\n\tint vertsNsrc = pVxSrc->size();\n\tint trianglesNsrc = pTrSrc->size();\n\tint vertsN0dst = pVxDst->size();\n\tint trianglesN0dst = pTrDst->size();\n\tfor (int i = 0; i < vertsNsrc; i++) {\n\t\tVertex01* pV0 = pVxSrc->at(i);\n\t\tif (pV0->flag < 0)\n\t\t\tcontinue;\n\t\tpV0->altN = pVxDst->size();\n\t\tVertex01* pV = new Vertex01(*pV0);\n\t\tpVxDst->push_back(pV);\n\t\t\/\/overwrite marks\n\t\tif (pMB != NULL) {\n\t\t\tmyStrcpy_s(pV->marks, 124, pMB->pCurrentGroup->marks);\n\t\t\tpV->subjN = pMB->usingSubjN;\n\t\t}\n\t\tpV->flag = -1;\n\t}\n\tfor (int i = 0; i < trianglesNsrc; i++) {\n\t\tTriangle01* pT0 = pTrSrc->at(i);\n\t\tif (pT0->flag < 0)\n\t\t\tcontinue;\n\t\tTriangle01* pT = new Triangle01(*pT0);\n\t\tpTrDst->push_back(pT);\n\t\t\/\/overwrite marks\n\t\tif (pMB != NULL) {\n\t\t\tmyStrcpy_s(pT->marks, 124, pMB->pCurrentGroup->marks);\n\t\t\tpT->subjN = pMB->usingSubjN;\n\t\t}\n\t\tpT->flag = -1;\n\t}\n\trefactorTriangles(pTrDst, trianglesN0dst, pVxSrc);\n\treturn 1;\n}\nint GroupTransform::refactorTriangles(std::vector<Triangle01*>* pTrDst, int trianglesN0dst, std::vector<Vertex01*>* pVxSrc){\n\t\/\/re-factor triangles idx, adjusting triangles verts #s\n\tint trianglesNdst = pTrDst->size();\n\tfor (int tN = trianglesN0dst; tN < trianglesNdst; tN++) {\n\t\tTriangle01* pT = pTrDst->at(tN);\n\t\tfor (int i = 0; i < 3; i++) {\n\t\t\tint vN = pT->idx[i];\n\t\t\tVertex01* pV = pVxSrc->at(vN);\n\t\t\tpT->idx[i] = pV->altN;\n\t\t}\n\t}\n\treturn 1;\n}\nint GroupTransform::buildTransformMatrix(GroupTransform* pGT, mat4x4* pTransformMatrix) {\n\tmat4x4_identity(*pTransformMatrix);\n\tif (!pGT->onThe.empty()) {\n\t\tif (pGT->onThe.compare("back") == 0)\n\t\t\tmat4x4_rotate_Y(*pTransformMatrix, *pTransformMatrix, degrees2radians * 180);\n\t\telse if (pGT->onThe.compare("left") == 0)\n\t\t\tmat4x4_rotate_Y(*pTransformMatrix, *pTransformMatrix, -degrees2radians * 90);\n\t\telse if (pGT->onThe.compare("right") == 0)\n\t\t\tmat4x4_rotate_Y(*pTransformMatrix, *pTransformMatrix, degrees2radians * 90);\n\t\telse if (pGT->onThe.compare("top") == 0) {\n\t\t\tmat4x4_rotate_Y(*pTransformMatrix, *pTransformMatrix, degrees2radians * 180);\n\t\t\tmat4x4_rotate_X(*pTransformMatrix, *pTransformMatrix, -degrees2radians * 90);\n\t\t}\n\t\telse if (pGT->onThe.compare("bottom") == 0)\n\t\t\tmat4x4_rotate_X(*pTransformMatrix, *pTransformMatrix, degrees2radians * 90);\n\t}\n\tif(!v3equals(pGT->shift, 0))\n\t\tmat4x4_translate_in_place(*pTransformMatrix, pGT->shift[0], pGT->shift[1], pGT->shift[2]);\n\n\t\/\/rotation order: Z-X-Y\n\tif (pGT->spin[1] != 0)\n\t\tmat4x4_rotate_Y(*pTransformMatrix, *pTransformMatrix, degrees2radians * pGT->spin[1]);\n\tif (pGT->spin[0] != 0)\n\t\tmat4x4_rotate_X(*pTransformMatrix, *pTransformMatrix, degrees2radians * pGT->spin[0]);\n\tif (pGT->spin[2] != 0)\n\t\tmat4x4_rotate_Z(*pTransformMatrix, *pTransformMatrix, degrees2radians * pGT->spin[2]);\n\n\tif (!v3equals(pGT->scale, 1))\n\t\tmat4x4_scale_aniso(*pTransformMatrix, *pTransformMatrix, pGT->scale[0], pGT->scale[1], pGT->scale[2]);\n\treturn 1;\n}\nint GroupTransform::transformFlagged(GroupTransform* pGT, std::vector<Vertex01*>* pVx) {\n\t\/\/moves and rotates vertex group\n\t\/\/rotation angles are set in degrees\n\tmat4x4 transformMatrix;\n\tbuildTransformMatrix(pGT, &transformMatrix);\n\ttransformFlaggedMx(pVx, &transformMatrix);\n\treturn 1;\n}\nint GroupTransform::transformFlaggedMx(std::vector<Vertex01*>* pVx, mat4x4* pTransformMatrix) {\n\t\/\/moves and rotates vertex group\n\tint vertsN = pVx->size();\n\tfor (int i = 0; i < vertsN; i++) {\n\t\tVertex01* pV = pVx->at(i);\n\t\tif (pV->flag < 0)\n\t\t\tcontinue;\n\t\tmat4x4_mul_vec4plus(pV->aPos, *pTransformMatrix, pV->aPos, 1);\n\t\t\/\/normal\n\t\tmat4x4_mul_vec4plus(pV->aNormal, *pTransformMatrix, pV->aNormal, 0);\n\t\tvec3_norm(pV->aNormal, pV->aNormal);\n\t}\n\treturn 1;\n}\nvoid GroupTransform::flagAll(std::vector<Vertex01*>* pVx, std::vector<Triangle01*>* pTr) {\n\t\/\/set flags\n\tfor (int i = pVx->size() - 1; i >= 0; i--)\n\t\tpVx->at(i)->flag = 0;\n\tfor (int i = pTr->size() - 1; i >= 0; i--)\n\t\tpTr->at(i)->flag = 0;\n}\nint GroupTransform::buildBoundingBoxFlagged(float* bbMin, float* bbMax, std::vector<Vertex01*>* pVx) {\n\tv3copy(bbMin, pVx->at(0)->aPos);\n\tv3copy(bbMax, pVx->at(0)->aPos);\n\t\/\/scan all flagged except #0\n\tfor (int vN = pVx->size() - 1; vN > 0; vN--) {\n\t\tVertex01* pV = pVx->at(vN);\n\t\tif (pV->flag < 0)\n\t\t\tcontinue;\n\t\tfor(int i=0;i<3;i++){\n\t\t\tif (bbMin[i] > pV->aPos[i])\n\t\t\t\tbbMin[i] = pV->aPos[i];\n\t\t\tif (bbMax[i] < pV->aPos[i])\n\t\t\t\tbbMax[i] = pV->aPos[i];\n\t\t}\n\t}\n\treturn 1;\n}\n\n<\/pre><\/div>\n\n\n
\n\n\n\n\n<texture_as="tx0" src="marlboro03small.png" ckey="#00ff00"\/>\n<mt_type="phong" uTex0_use="tx0" \/>\n<vs="box_tank" whl="53,83,21" ext=1 sectR=1 \/>\n<a="front v" xywh="2,1,323,495"\/>\n<a="back v" xywh="2,1,323,495"\/>\n<a="right all" xywh="327,1,128,495" mark="box_right"\/>\n<a="left all" xywh="457,1,128,495"\/>\n<a="top" xywh="588,1,323,133"\/>\n<a="bottom" xywh="587,136,324,134"\/>\n\/\/golden prints\n<vs="box" whl="55.1,85.1,23.1" \/>\n<texture_as="whitenoise" src="\/dt\/common\/img\/whitenoise\/wn64_blur3.bmp"\/>\n<texture_as="gold" src="\/dt\/common\/img\/materials\/gold02roman.bmp" \/>\n<mt_type="mirror" uAlphaBlending uTex1mask_use="tx0" uTex1alphaChannelN=1 uTex0_use="whitenoise" uTex0translateChannelN=0 uTex3_use="gold" \/>\n\/\/side golden prints\n<a="right" xywh="342,12,101,10" whl="x,1.8,18.1" pxyz="x,39.8, -0.3" \/> \/\/Please do not litter\n<a="right" xywh="339,144,105,89" whl="x,15.35,18.9" pxyz="x,10.3,-0.12" \/> \/\/For special offers...\n<a="left" xywh="475,15,95,48" whl="x,8.4,17" pxyz="x,36, 0.3" \/> \/\/Underage sale...\n\/\/front prints\n<group>\n\t\/\/bottom golden print "20 class a..."\n\t<a="front" xywh="20,498,289,13" whl="47.5,2,x" pxyz="1,-36,x" \/>\n\t\/\/blazon\/emblem\n\t<mt_type="mirror" uAlphaBlending uTex2nm_use="tx0" uTex0_use="whitenoise" uTex0translateChannelN=0 uTex3_use="gold" \/>\n\t<a="front" xywh2nm="589,415,128,94" whl="20.7,16,x" pxyz="0.3,6.1,x" \/> \/\/emblem\n\t\/\/"Marlboro\n\t<mt_type="phong" uAlphaBlending uTex2nm_use="tx0" uColor="#1E211E" \/>\n\t<a="front" xywh2nm="590,275,301,136" whl="49.2,23.3,x" pxyz="0.21,-18,x" \/> \/\/marlboro\n<\/group> \n<clone ay=180 \/>\n\n<do px=5 all markedAs="box_right" \/>\n\n<\/pre><\/div>\n\n\n
\n\n\n\n\n#include "XMLparser.h"\n#include "platform.h"\n#include "utils.h"\n#include "MyColor.h"\n#include <vector>\n\nextern std::string filesRoot;\n\nint XMLparser::removeComments(XMLparser* pXP) {\n\t\/\/find all occurances of "\/*"\n\tstd::vector<char*> commentsStarts;\n\t\/\/ \/* comments *\/\n\tchar* scanFrom = pXP->pData;\n\twhile (1) {\n\t\tchar* commentStarts = strstr(scanFrom, "\/*");\n\t\tif (commentStarts == NULL)\n\t\t\tbreak;\n\t\tcommentsStarts.push_back(commentStarts);\n\t\tscanFrom = commentStarts + 2;\n\t}\n\t\/\/here we have a list of \/* comments *\/\n\twhile(commentsStarts.size() > 0){\n\t\t\/\/get last comment\n\t\tchar* commentStarts = commentsStarts.back();\n\t\tcommentsStarts.pop_back();\n\t\tchar* commentEnds = strstr(commentStarts, "*\/");\n\t\tint commentLength = (int)(commentEnds - commentStarts) + 2;\n\t\t\/\/shift text left\n\t\tmyStrcpy_s(commentStarts, pXP->dataSize - (int)(commentStarts - pXP->pData), commentStarts + commentLength);\n\t\tpXP->dataSize -= commentLength;\n\/\/mylog("======\\n%s----------\\n", pXP->pData);\n\t}\n\t\/\/ \/\/line comments\n\tscanFrom = pXP->pData;\n\twhile (1) {\n\t\tchar* commentStarts = strstr(scanFrom, "\/\/");\n\t\tif (commentStarts == NULL)\n\t\t\tbreak;\n\t\tchar* commentEnds = strstr(commentStarts, "\\n");\n\t\tint commentLength = (int)(commentEnds - commentStarts) + 1;\n\t\t\/\/shift text left\n\t\tmyStrcpy_s(commentStarts, pXP->dataSize - (int)(commentStarts - pXP->pData), commentStarts + commentLength);\n\t\tpXP->dataSize -= commentLength;\n\t\tscanFrom = commentStarts;\n\/\/mylog("======\\n%s----------\\n", pXP->pData);\n\t}\n\t\/\/ <!-- comments -->\n\tscanFrom = pXP->pData;\n\twhile (1) {\n\t\tchar* commentStarts = strstr(scanFrom, "<!--");\n\t\tif (commentStarts == NULL)\n\t\t\tbreak;\n\t\tcommentsStarts.push_back(commentStarts);\n\t\tscanFrom = commentStarts + 4;\n\t}\n\t\/\/here we have a list of <!-- comments -->\n\twhile (commentsStarts.size() > 0) {\n\t\t\/\/get last comment\n\t\tchar* commentStarts = commentsStarts.back();\n\t\tcommentsStarts.pop_back();\n\t\tchar* commentEnds = strstr(commentStarts, "-->");\n\t\tint commentLength = (int)(commentEnds - commentStarts) + 3;\n\t\t\/\/shift text left\n\t\tmyStrcpy_s(commentStarts, pXP->dataSize - (int)(commentStarts - pXP->pData), commentStarts + commentLength);\n\t\tpXP->dataSize -= commentLength;\n\/\/mylog("======\\n%s----------\\n", pXP->pData);\n\t}\n\treturn 1;\n}\nbool XMLparser::nextTag(XMLparser* pXP) {\n\t\/\/returns 0 if no more tags, 1 - tag extracted\n\tchar* tagStarts = strstr(pXP->readFrom, "<");\n\tif (tagStarts == NULL)\n\t\treturn false;\n\tpXP->readFrom++;\n\tchar* tagEnds = strstr(pXP->readFrom, ">");\n\tif (tagEnds == NULL)\n\t\treturn false;\n\tpXP->readFrom = tagEnds + 1;\n\tpXP->tagLength = (int)(tagEnds - tagStarts) + 1;\n\tpXP->currentTag.assign(tagStarts, pXP->tagLength);\n\treturn true;\n} \nint XMLparser::nameEndsAt(std::string varName, std::string tag) {\n\tint scanFrom = 0;\n\tint nameLength = varName.length();\n\tstd::string optsBefore = "< ";\n\tstd::string optsAfter = " =\/>\\n";\n\twhile (1) {\n\t\tint varStartsAt = tag.find(varName, scanFrom);\n\t\tif (varStartsAt == std::string::npos)\n\t\t\treturn -1;\n\t\tscanFrom = varStartsAt + nameLength;\n\t\tchar charBefore = tag.at(varStartsAt - 1);\n\t\tif (optsBefore.find(charBefore) == std::string::npos)\n\t\t\tcontinue;\n\t\tchar charAfter = tag.at(scanFrom);\n\t\tif (optsAfter.find(charAfter) == std::string::npos)\n\t\t\tcontinue;\n\t\treturn scanFrom;\n\t}\n}\nint XMLparser::processSource(XMLparser* pXP) {\n\twhile (pXP->nextTag()) {\n\t\t\/\/extract tagName\n\t\tint nameStart = pXP->currentTag.find_first_not_of(" <");\n\t\tint nameEnd = pXP->currentTag.find_first_of(" =\/>\\n", nameStart+1);\n\t\tpXP->tagName = pXP->currentTag.substr(nameStart, (nameEnd - nameStart));\n\t\t\/\/open\/closed tag\n\t\tchar lastChar = pXP->currentTag.at(pXP->tagLength - 2);\n\t\tpXP->closedTag = (lastChar == '\/');\n\/\/mylog("[%s] [%s] closed=%d nameStart=%d nameEnd=%d\\n", pXP->currentTag.c_str(), pXP->tagName.c_str(), pXP->closedTag, nameStart, nameEnd);\n\t\tpXP->processTag();\n\t}\n\treturn 1;\n}\nstd::string XMLparser::buildFullPath(XMLparser* pXP, std::string filePath) {\n\tif (filePath.at(0) != '\/')\n\t\tfilePath = pXP->inAppFolder + filePath;\n\treturn (filesRoot + filePath);\n}\n\nstd::string XMLparser::getStringValue(std::string varName, std::string tag) {\n\t\/\/returns std::string\n\tint valueStartsAt = nameEndsAt(varName, tag);\n\tif (valueStartsAt < 0)\n\t\treturn ""; \/\/var not found\n\tvalueStartsAt = tag.find_first_not_of(" ", valueStartsAt);\n\tchar c = tag.at(valueStartsAt);\n\tif (c != '=')\n\t\treturn ""; \/\/var exists, but value not set\n\tvalueStartsAt = tag.find_first_not_of(" ", valueStartsAt + 1);\n\tc = tag.at(valueStartsAt);\n\tstd::string optsQuote = "\\"'";\n\tint valueEndsAt = 0;\n\tif (optsQuote.find(c) != std::string::npos) {\n\t\t\/\/the value is in quotes\n\t\tvalueStartsAt++;\n\t\tvalueEndsAt = tag.find(c, valueStartsAt);\n\t}\n\telse { \/\/value not quoted\n\t\tvalueEndsAt = tag.find_first_of(" \/>\\n", valueStartsAt);\n\t}\n\treturn tag.substr(valueStartsAt, valueEndsAt - valueStartsAt);\n}\n\nbool XMLparser::varExists(std::string varName, std::string tag) {\n\tint valueStartsAt = nameEndsAt(varName, tag);\n\tif (valueStartsAt < 0)\n\t\treturn false; \/\/var not found\n\treturn true;\n}\nint XMLparser::setCharsValue(char* pChars, int charsLength, std::string varName, std::string tag) {\n\tif (!varExists(varName, tag))\n\t\treturn 0; \/\/var not found\n\tstd::string val = getStringValue(varName, tag);\n\tmyStrcpy_s(pChars, charsLength, (char*)val.c_str());\n\treturn 1;\n}\nint XMLparser::setIntValue(int* pInt, std::string varName, std::string tag) {\n\tif (!varExists(varName, tag))\n\t\treturn 0; \/\/var not found\n\tstd::string val = getStringValue(varName, tag);\n\t*pInt = stoi(val);\n\treturn 1;\n}\nint XMLparser::setFloatValue(float* pFloat, std::string varName, std::string tag) {\n\tif (!varExists(varName, tag))\n\t\treturn 0; \/\/var not found\n\tstd::string val = getStringValue(varName, tag);\n\t*pFloat = stof(val);\n\treturn 1;\n}\nint XMLparser::setFloatArray(float* pFloats, int arrayLength, std::string varName, std::string tag) {\n\tif (!varExists(varName, tag))\n\t\treturn 0; \/\/var not found\n\tstd::string valuesString = getStringValue(varName, tag);\n\tstd::vector<std::string> valuesVector = splitString(valuesString, ",");\n\tint valsN = valuesVector.size();\n\tif (valsN == 1) {\n\t\tfloat val = stof(valuesVector.at(0));\n\t\tfor (int i = 0; i < arrayLength; i++)\n\t\t\tpFloats[i] = val;\n\t\treturn 1;\n\t}\n\tif (valsN != arrayLength) {\n\t\tmylog("ERROR in XMLparser::getFloatArray, %s, %s\\n", varName.c_str(), tag.c_str());\n\t\treturn -1;\n\t}\n\tfor (int i = 0; i < valsN; i++) {\n\t\tif (valuesVector.at(i).compare("x") != 0)\n\t\t\tpFloats[i] = stof(valuesVector.at(i));\n\t}\n\treturn 1;\n}int XMLparser::setIntArray(int* pInts, int arrayLength, std::string varName, std::string tag) {\n\tif (!varExists(varName, tag))\n\t\treturn 0; \/\/var not found\n\tstd::string valuesString = getStringValue(varName, tag);\n\tstd::vector<std::string> valuesVector = splitString(valuesString, ",");\n\tint valsN = valuesVector.size();\n\tif (valsN == 1) {\n\t\tint val = stoi(valuesVector.at(0));\n\t\tfor (int i = 0; i < arrayLength; i++)\n\t\t\tpInts[i] = val;\n\t\treturn 1;\n\t}\n\tif (valsN != arrayLength) {\n\t\tmylog("ERROR in XMLparser::getIntArray, %s, %s\\n", varName.c_str(), tag.c_str());\n\t\treturn -1;\n\t}\n\tfor (int i = 0; i < valsN; i++) {\n\t\tif(valuesVector.at(i).compare("x") != 0)\n\t\t\tpInts[i] = stoi(valuesVector.at(i));\n\t}\n\treturn 1;\n}\nint XMLparser::setUintColorValue(unsigned int* pInt, std::string varName, std::string tag) {\n\tif (!varExists(varName, tag))\n\t\treturn 0; \/\/var not found\n\tMyColor clr;\n\tstd::string val = getStringValue(varName, tag);\n\tif (val.at(0) == '#') {\n\t\t\/\/the value is in HTML HEX format (like #ff0000)\n\t\tint r = std::stoi(val.substr(1, 2), nullptr, 16);\n\t\tint g = std::stoi(val.substr(3, 2), nullptr, 16);\n\t\tint b = std::stoi(val.substr(5, 2), nullptr, 16);\n\t\tint a = 255;\n\t\tif (val.size() > 7)\n\t\t\ta = std::stoi(val.substr(7, 2), nullptr, 16);\n\t\tclr.setRGBA(r, g, b, a);\n\t}\n\telse if (val.find(",") > 0) {\n\t\t\/\/the value is an array of ints (?)\n\t\tstd::vector<std::string> valuesVector = splitString(val, ",");\n\t\tint r = std::stoi(valuesVector[0]);\n\t\tint g = std::stoi(valuesVector[1]);\n\t\tint b = std::stoi(valuesVector[2]);\n\t\tint a = 255;\n\t\tif (valuesVector.size() > 3)\n\t\t\ta = std::stoi(valuesVector[3]);\n\t\tclr.setRGBA(r, g, b, a);\n\t}\n\telse {\n\t\tmylog("ERROR in XMLparser::setUintColorValue: unhandled Color format %s\\n",tag.c_str());\n\t\treturn -1;\n\t}\n\t*pInt = clr.getUint32();\n\treturn 1;\n}\nint XMLparser::setIntBoolValue(int* pInt, std::string varName, std::string tag) {\n\tif (!varExists(varName, tag))\n\t\treturn 0; \/\/var not found\n\tstd::string val = getStringValue(varName, tag);\n\tif (val.compare("") == 0) *pInt = 1;\n\telse if (val.compare("1") == 0) *pInt = 1;\n\telse if (val.compare("0") == 0) *pInt = 0;\n\telse if (val.compare("yes") == 0) *pInt = 1;\n\telse if (val.compare("no") == 0) *pInt = 0;\n\telse if (val.compare("true") == 0) *pInt = 1;\n\telse if (val.compare("false") == 0) *pInt = 0;\n\telse {\n\t\tmylog("ERROR in XMLparser::setIntBoolValue, %s=%s in %s\\n",varName.c_str(),val.c_str(),tag.c_str());\n\t\treturn -1;\n\t}\n\treturn 1;\n}\n\n<\/pre><\/div>\n\n\n
\n\n\n\n\n#include "ModelBuilder1base.h"\n#include "platform.h"\n#include "utils.h"\n#include "DrawJob.h"\n#include "Shader.h"\n\nextern float degrees2radians;\n\nModelBuilder1base::~ModelBuilder1base() {\n\treleaseGroup(this);\n\n\t\/\/clear all vectors\n\tint itemsN = vertices.size();\n\tfor (int i = 0; i < itemsN; i++)\n\t\tdelete vertices.at(i);\n\tvertices.clear();\n\n\titemsN = triangles.size();\n\tfor (int i = 0; i < itemsN; i++)\n\t\tdelete triangles.at(i);\n\ttriangles.clear();\n\n\titemsN = vShapesStack.size();\n\tfor (int i = 0; i < itemsN; i++)\n\t\tdelete vShapesStack.at(i);\n\tvShapesStack.clear();\n\n\titemsN = groupsStack.size();\n\tfor (int i = 0; i < itemsN; i++)\n\t\tdelete groupsStack.at(i);\n\tgroupsStack.clear();\n\tif (pCurrentGroup != NULL)\n\t\tdelete pCurrentGroup;\n\tif (pLastClosedGroup != NULL)\n\t\tdelete pLastClosedGroup;\n\n\titemsN = materialsList.size();\n\tfor (int i = 0; i < itemsN; i++)\n\t\tdelete materialsList.at(i);\n\tmaterialsList.clear();\n\n\tsubjNumbersList.clear();\n}\nint ModelBuilder1base::useSubjN(ModelBuilder1base* pMB, int subjN) {\n\tpMB->usingSubjN = subjN;\n\tint itemsN = pMB->subjNumbersList.size();\n\tbool newN = true;\n\tif (itemsN > 0)\n\t\tfor (int i = 0; i < itemsN; i++)\n\t\t\tif (pMB->subjNumbersList.at(i) == subjN) {\n\t\t\t\tnewN = false;\n\t\t\t\tbreak;\n\t\t\t}\n\tif (newN)\n\t\tpMB->subjNumbersList.push_back(subjN);\n\treturn subjN;\n}\nint ModelBuilder1base::useMaterial(ModelBuilder1base* pMB, Material* pMT) {\n\tint itemsN = pMB->materialsList.size();\n\tif (itemsN > 0)\n\t\tfor (int i = 0; i < itemsN; i++)\n\t\t\tif (memcmp(pMB->materialsList.at(i), pMT, sizeof(Material)) == 0) {\n\t\t\t\tpMB->usingMaterialN = i;\n\t\t\t\treturn i;\n\t\t\t}\n\t\/\/if here - add new material to the list\n\tpMB->usingMaterialN = itemsN;\n\t\/\/create a copy of new Material and add to the list\n\tMaterial* pMTnew = new Material(*pMT);\n\tpMB->materialsList.push_back(pMTnew);\n\treturn itemsN;\n}\nint ModelBuilder1base::add2triangles(ModelBuilder1base* pMB, int nNW, int nNE, int nSW, int nSE, int n) {\n\t\/\/indexes: NorthWest, NorthEast, SouthWest,SouthEast\n\tif (n % 2 == 0) { \/\/even number\n\t\taddTriangle(pMB, nNW, nSW, nNE);\n\t\taddTriangle(pMB, nNE, nSW, nSE);\n\t}\n\telse { \/\/odd number\n\t\taddTriangle(pMB, nNW, nSE, nNE);\n\t\taddTriangle(pMB, nNW, nSW, nSE);\n\t}\n\treturn pMB->triangles.size() - 1;\n}\nint ModelBuilder1base::addTriangle(ModelBuilder1base* pMB, int i0, int i1, int i2) {\n\tTriangle01* pTR = new Triangle01();\n\tpMB->triangles.push_back(pTR);\n\tpTR->idx[0] = i0;\n\tpTR->idx[1] = i1;\n\tpTR->idx[2] = i2;\n\tpTR->subjN = pMB->usingSubjN;\n\tpTR->materialN = pMB->usingMaterialN;\n\t\/\/mark\n\tif (pMB->pCurrentGroup != NULL)\n\t\tif (strcmp(pMB->pCurrentGroup->marks, "") != 0)\n\t\t\tmyStrcpy_s(pTR->marks, 124, pMB->pCurrentGroup->marks);\n\treturn pMB->triangles.size() - 1;\n}\nint ModelBuilder1base::addVertex(ModelBuilder1base* pMB, float kx, float ky, float kz, float nx, float ny, float nz) {\n\tVertex01* pVX = new Vertex01();\n\tpMB->vertices.push_back(pVX);\n\tpVX->aPos[0] = kx;\n\tpVX->aPos[1] = ky;\n\tpVX->aPos[2] = kz;\n\t\/\/normal\n\tpVX->aNormal[0] = nx;\n\tpVX->aNormal[1] = ny;\n\tpVX->aNormal[2] = nz;\n\tpVX->subjN = pMB->usingSubjN;\n\tpVX->materialN = pMB->usingMaterialN;\n\t\/\/mark\n\tif (pMB->pCurrentGroup != NULL)\n\t\tif (strcmp(pMB->pCurrentGroup->marks, "") != 0)\n\t\t\tmyStrcpy_s(pVX->marks, 124, pMB->pCurrentGroup->marks);\n\n\treturn pMB->vertices.size() - 1;\n}\nint ModelBuilder1base::buildDrawJobs(ModelBuilder1base* pMB, std::vector<GameSubj*> gameSubjs) {\n\tint totalSubjsN = pMB->subjNumbersList.size();\n\tif (totalSubjsN < 1) {\n\t\tpMB->subjNumbersList.push_back(-1);\n\t\ttotalSubjsN = 1;\n\t}\n\tint totalMaterialsN = pMB->materialsList.size();\n\tif (totalSubjsN < 2 && totalMaterialsN < 2) {\n\t\t\/\/simple single DrawJob\n\t\tMaterial* pMT = pMB->materialsList.at(0);\n\t\tGameSubj* pGS = NULL;\n\t\tint gsN = pMB->subjNumbersList.at(0);\n\t\tif (gsN >= 0)\n\t\t\tpGS = gameSubjs.at(gsN);\n\t\tif (pGS != NULL)\n\t\t\tpGS->djStartN = DrawJob::drawJobs.size();\n\t\tbuildSingleDrawJob(pMT, pMB->vertices, pMB->triangles);\n\t\tif (pGS != NULL)\n\t\t\tpGS->djTotalN = DrawJob::drawJobs.size() - pGS->djStartN;\n\t\treturn 1;\n\t}\n\tint totalVertsN = pMB->vertices.size();\n\tint totalTrianglesN = pMB->triangles.size();\n\t\/\/clear flags\n\tfor (int vN = 0; vN < totalVertsN; vN++) {\n\t\tVertex01* pVX = pMB->vertices.at(vN);\n\t\tpVX->flag = 0;\n\t}\n\tfor (int tN = 0; tN < totalTrianglesN; tN++) {\n\t\tTriangle01* pTR = pMB->triangles.at(tN);\n\t\tpTR->flag = 0;\n\t}\n\tint addedDJs = 0;\n\tfor (int sN = 0; sN < totalSubjsN; sN++) {\n\t\tGameSubj* pGS = NULL;\n\t\tint gsN = pMB->subjNumbersList.at(sN);\n\t\tif (gsN >= 0)\n\t\t\tpGS = gameSubjs.at(gsN);\n\t\tif (pGS != NULL)\n\t\t\tpGS->djStartN = DrawJob::drawJobs.size();\n\t\tfor (int mtN = 0; mtN < totalMaterialsN; mtN++) {\n\t\t\tMaterial* pMT = pMB->materialsList.at(mtN);\n\t\t\tstd::vector<Vertex01*> useVertices;\n\t\t\tstd::vector<Triangle01*> useTriangles;\n\t\t\tfor (int vN = 0; vN < totalVertsN; vN++) {\n\t\t\t\tVertex01* pVX = pMB->vertices.at(vN);\n\t\t\t\tif (pVX->flag != 0)\n\t\t\t\t\tcontinue;\n\t\t\t\tif (pVX->subjN != gsN)\n\t\t\t\t\tcontinue;\n\t\t\t\tif (pVX->materialN != mtN)\n\t\t\t\t\tcontinue;\n\t\t\t\t\/\/if here - make a copy\n\t\t\t\tVertex01* pVX2 = new Vertex01(*pVX);\n\t\t\t\tuseVertices.push_back(pVX2);\n\t\t\t\tpVX2->altN = vN;\n\t\t\t\tpVX->flag = 1;\n\t\t\t\tif (pVX->endOfSequence > 0) {\n\t\t\t\t\trearrangeArraysForDrawJob(pMB, pMB->vertices, useVertices, useTriangles);\n\t\t\t\t\tbuildSingleDrawJob(pMT, useVertices, useTriangles);\n\t\t\t\t\taddedDJs++;\n\t\t\t\t\t\/\/clear and proceed to next sequence\n\t\t\t\t\tint useVerticesN = useVertices.size();\n\t\t\t\t\tfor (int i = 0; i < useVerticesN; i++)\n\t\t\t\t\t\tdelete useVertices.at(i);\n\t\t\t\t\tuseVertices.clear();\n\t\t\t\t}\n\t\t\t}\n\t\t\tint useVerticesN = useVertices.size();\n\t\t\tif (useVerticesN < 1)\n\t\t\t\tcontinue; \/\/to next material\n\t\t\t\/\/pick triangles\n\t\t\tfor (int tN = 0; tN < totalTrianglesN; tN++) {\n\t\t\t\tTriangle01* pTR = pMB->triangles.at(tN);\n\t\t\t\tif (pTR->flag != 0)\n\t\t\t\t\tcontinue;\n\t\t\t\tif (pTR->subjN != gsN)\n\t\t\t\t\tcontinue;\n\t\t\t\tif (pTR->materialN != mtN)\n\t\t\t\t\tcontinue;\n\t\t\t\t\/\/if here - make a copy\n\t\t\t\tTriangle01* pTR2 = new Triangle01(*pTR);\n\t\t\t\tuseTriangles.push_back(pTR2);\n\t\t\t\tpTR->flag = 1;\n\t\t\t}\n\t\t\trearrangeArraysForDrawJob(pMB, pMB->vertices, useVertices, useTriangles);\n\t\t\tbuildSingleDrawJob(pMT, useVertices, useTriangles);\n\t\t\taddedDJs++;\n\t\t\t\/\/clear all for next material\n\t\t\tfor (int i = 0; i < useVerticesN; i++)\n\t\t\t\tdelete useVertices.at(i);\n\t\t\tuseVertices.clear();\n\t\t\tint useTrianglesN = useTriangles.size();\n\t\t\tfor (int i = 0; i < useTrianglesN; i++)\n\t\t\t\tdelete useTriangles.at(i);\n\t\t\tuseTriangles.clear();\n\t\t}\n\t\tif (pGS != NULL)\n\t\t\tpGS->djTotalN = DrawJob::drawJobs.size() - pGS->djStartN;\n\t}\n\treturn addedDJs;\n}\n\nint ModelBuilder1base::buildSingleDrawJob(Material* pMT, std::vector<Vertex01*> useVertices, std::vector<Triangle01*> useTriangles) {\n\tint totalVertsN = useVertices.size();\n\tif (totalVertsN < 1)\n\t\treturn 0;\n\tif (pMT->uTex2nm >= 0)\n\t\tcalculateTangentSpace(useVertices, useTriangles);\n\tpMT->pickShaderNumber();\n\tDrawJob* pDJ = new DrawJob();\n\t\/\/copy material to DJ\n\tmemcpy(&pDJ->mt, pMT, sizeof(Material));\n\t\/\/calculate VBO element size (stride) and variables offsets in VBO\n\tint VBOid = DrawJob::newBufferId();\n\tint stride = 0;\n\tpDJ->setDesirableOffsets(&stride, pDJ->mt.shaderN, VBOid);\n\t\/\/create an array for VBO\n\tint bufferSize = totalVertsN * stride;\n\tfloat* vertsBuffer = new float[bufferSize];\n\t\/\/fill vertsBuffer\n\tShader* pSh = Shader::shaders.at(pDJ->mt.shaderN);\n\tint floatSize = sizeof(float);\n\tfor (int vN = 0; vN < totalVertsN; vN++) {\n\t\tVertex01* pVX = useVertices.at(vN);\n\t\tint idx = vN * stride \/ floatSize;\n\t\t\/\/pick data from vertex and move to the buffer\n\t\tmemcpy(&vertsBuffer[idx + pDJ->aPos.offset \/ floatSize], pVX->aPos, 3 * floatSize);\n\t\tif (pSh->l_aNormal >= 0) \/\/normal\n\t\t\tmemcpy(&vertsBuffer[idx + pDJ->aNormal.offset \/ floatSize], pVX->aNormal, 3 * floatSize);\n\t\tif (pSh->l_aTuv >= 0) \/\/attribute TUV (texture coordinates)\n\t\t\tmemcpy(&vertsBuffer[idx + pDJ->aTuv.offset \/ floatSize], pVX->aTuv, 2 * floatSize);\n\t\tif (pSh->l_aTuv2 >= 0) \/\/attribute TUV2 (normal maps)\n\t\t\tmemcpy(&vertsBuffer[idx + pDJ->aTuv2.offset \/ floatSize], pVX->aTuv2, 2 * floatSize);\n\t\tif (pSh->l_aTangent >= 0)\n\t\t\tmemcpy(&vertsBuffer[idx + pDJ->aTangent.offset \/ floatSize], pVX->aTangent, 3 * floatSize);\n\t\tif (pSh->l_aBinormal >= 0)\n\t\t\tmemcpy(&vertsBuffer[idx + pDJ->aBinormal.offset \/ floatSize], pVX->aBinormal, 3 * floatSize);\n\t}\n\t\/\/buffer is ready, create VBO\n\tglBindBuffer(GL_ARRAY_BUFFER, VBOid);\n\tglBufferData(GL_ARRAY_BUFFER, bufferSize * floatSize, vertsBuffer, GL_STATIC_DRAW);\n\tdelete[] vertsBuffer;\n\tpDJ->pointsN = totalVertsN;\n\n\tint totalTrianglesN = useTriangles.size();\n\tif (totalTrianglesN > 0) {\n\t\t\/\/create EBO\n\t\tint totalIndexesN = totalTrianglesN * 3;\n\t\t\/\/create buffer\n\t\tGLushort* indexBuffer = new GLushort[totalIndexesN];\n\t\tfor (int tN = 0; tN < totalTrianglesN; tN++) {\n\t\t\tTriangle01* pTR = useTriangles[tN];\n\t\t\tint idx = tN * 3;\n\t\t\tindexBuffer[idx] = (GLushort)pTR->idx[0];\n\t\t\tindexBuffer[idx + 1] = (GLushort)pTR->idx[1];\n\t\t\tindexBuffer[idx + 2] = (GLushort)pTR->idx[2];\n\t\t}\n\t\t\/\/buffer is ready, create IBO\n\t\tpDJ->glEBOid = DrawJob::newBufferId();\n\t\tglBindBuffer(GL_ELEMENT_ARRAY_BUFFER, pDJ->glEBOid);\n\t\tglBufferData(GL_ELEMENT_ARRAY_BUFFER, totalIndexesN * sizeof(GLushort), indexBuffer, GL_STATIC_DRAW);\n\t\tdelete[] indexBuffer;\n\t\tpDJ->pointsN = totalIndexesN;\n\t}\n\t\/\/create and fill vertex attributes array (VAO)\n\tpDJ->buildVAO();\n\treturn 1;\n}\n\nint ModelBuilder1base::rearrangeArraysForDrawJob(ModelBuilder1base* pMB, std::vector<Vertex01*> allVertices, std::vector<Vertex01*> useVertices, std::vector<Triangle01*> useTriangles) {\n\tint totalTrianglesN = useTriangles.size();\n\tif (totalTrianglesN < 1)\n\t\treturn 0;\n\tint totalVerticesN = useVertices.size();\n\t\/\/save new vertices order in original vertices array\n\t\/\/since triangles indices refer to original vertices order\n\tfor (int i = 0; i < totalVerticesN; i++) {\n\t\tVertex01* pVX1 = useVertices.at(i);\n\t\tVertex01* pVX0 = allVertices.at(pVX1->altN);\n\t\tpVX0->altN = i;\n\t}\n\t\/\/replace triangle original indices by new numbers saved in original vertices altN\n\tfor (int tN = 0; tN < totalTrianglesN; tN++) {\n\t\tTriangle01* pTR = useTriangles.at(tN);\n\t\tfor (int i = 0; i < 3; i++) {\n\t\t\tVertex01* pVX0 = allVertices.at(pTR->idx[i]);\n\t\t\tpTR->idx[i] = pVX0->altN;\n\t\t}\n\t}\n\treturn 1;\n}\n\nint ModelBuilder1base::moveGroupDg(ModelBuilder1base* pMB, float aX, float aY, float aZ, float kX, float kY, float kZ) {\n\t\/\/moves and rotates vertex group\n\t\/\/rotation angles are set in degrees\n\tmat4x4 transformMatrix = { 1,0,0,0, 0,1,0,0, 0,0,1,0, 0,0,0,1 };\n\tmat4x4_translate(transformMatrix, kX, kY, kZ);\n\t\/\/rotation order: Z-X-Y\n\tif (aY != 0) mat4x4_rotate_Y(transformMatrix, transformMatrix, degrees2radians * aY);\n\tif (aX != 0) mat4x4_rotate_X(transformMatrix, transformMatrix, degrees2radians * aX);\n\tif (aZ != 0) mat4x4_rotate_Z(transformMatrix, transformMatrix, degrees2radians * aZ);\n\n\tint vertsN = pMB->vertices.size();\n\tfor (int i = pMB->pCurrentGroup->fromVertexN; i < vertsN; i++) {\n\t\tVertex01* pVX = pMB->vertices.at(i);\n\t\tmat4x4_mul_vec4plus(pVX->aPos, transformMatrix, pVX->aPos, 1);\n\t\tmat4x4_mul_vec4plus(pVX->aNormal, transformMatrix, pVX->aNormal, 0);\n\t}\n\treturn 1;\n}\n\nint ModelBuilder1base::calculateTangentSpace(std::vector<Vertex01*> useVertices, std::vector<Triangle01*> useTriangles) {\n\tint totalVertsN = useVertices.size();\n\tif (totalVertsN < 1)\n\t\treturn 0;\n\tint totalTrianglesN = useTriangles.size();\n\t\/\/assuming that GL_TRIANGLES\n\t\/\/clear flags\n\tfor (int vN = 0; vN < totalVertsN; vN++) {\n\t\tVertex01* pV = useVertices.at(vN);\n\t\tpV->flag = 0;\n\t}\n\tfor (int vN = 0; vN < totalVertsN; vN++) {\n\t\tVertex01* pVX = useVertices.at(vN);\n\t\tif (pVX->flag != 0)\n\t\t\tcontinue;\n\t\tTriangle01* pT = NULL;\n\t\tfor (int tN = 0; tN < totalTrianglesN; tN++) {\n\t\t\tpT = useTriangles.at(tN);\n\t\t\tbool haveTriangle = false;\n\t\t\tfor (int i = 0; i < 3; i++)\n\t\t\t\tif (pT->idx[i] == vN) {\n\t\t\t\t\thaveTriangle = true;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\tif (haveTriangle)\n\t\t\t\tbreak;\n\t\t}\n\t\tVertex01* pV[3];\n\t\tfor (int i = 0; i < 3; i++)\n\t\t\tpV[i] = useVertices.at(pT->idx[i]);\n\n\t\tfloat dPos1[3];\n\t\tfloat dPos2[3];\n\t\tfloat dUV1[2];\n\t\tfloat dUV2[2];\n\t\tfor (int i = 0; i < 3; i++) {\n\t\t\tdPos1[i] = pV[1]->aPos[i] - pV[0]->aPos[i];\n\t\t\tdPos2[i] = pV[2]->aPos[i] - pV[0]->aPos[i];\n\t\t}\n\t\tfor (int i = 0; i < 2; i++) {\n\t\t\tdUV1[i] = pV[1]->aTuv2[i] - pV[0]->aTuv2[i];\n\t\t\tdUV2[i] = pV[2]->aTuv2[i] - pV[0]->aTuv2[i];\n\t\t}\n\n\t\tfloat tangent[3];\n\t\tfloat binormal[3];\n\t\tfloat divider = dUV1[0] * dUV2[1] - dUV1[1] * dUV2[0];\n\t\tif (divider == 0) {\n\t\t\tv3set(tangent, 1, 0, 0);\n\t\t\tv3set(binormal, 0, -1, 0);\n\t\t}\n\t\telse {\n\t\t\tfloat r = 1.0f \/ divider;\n\t\t\tfor (int i = 0; i < 3; i++) {\n\t\t\t\ttangent[i] = (dPos1[i] * dUV2[1] - dPos2[i] * dUV1[1]) * r;\n\t\t\t\tbinormal[i] = -(dPos2[i] * dUV1[0] - dPos1[i] * dUV2[0]) * r;\n\t\t\t}\n\t\t\tvec3_norm(tangent, tangent);\n\t\t\tvec3_norm(binormal, binormal);\n\t\t}\n\t\t\/\/add to all 3 vertices\n\t\tfor (int n = 0; n < 3; n++) {\n\t\t\tif (pV[n]->flag > 0)\n\t\t\t\tcontinue;\n\t\t\tv3copy(pV[n]->aTangent, tangent);\n\t\t\tv3copy(pV[n]->aBinormal, binormal);\n\t\t\tpV[n]->flag = 1;\n\t\t}\n\t}\n\t\/\/normalize tangent and binormal around normal\n\tfor (int vN = 0; vN < totalVertsN; vN++) {\n\t\tVertex01* pV = useVertices.at(vN);\n\t\tfloat v3out[3];\n\t\t\/\/tangent\n\t\tvec3_mul_cross(v3out, pV->aNormal, pV->aBinormal);\n\t\tif (v3dotProduct(pV->aTangent, v3out) < 0)\n\t\t\tv3inverse(v3out);\n\t\tv3copy(pV->aTangent, v3out);\n\t\t\/\/binormal\n\t\tvec3_mul_cross(v3out, pV->aNormal, pV->aTangent);\n\t\tif (v3dotProduct(pV->aBinormal, v3out) < 0)\n\t\t\tv3inverse(v3out);\n\t\tv3copy(pV->aBinormal, v3out);\n\t}\n\treturn 1;\n}\nvoid ModelBuilder1base::lockGroup(ModelBuilder1base* pMB) {\n\tGroup01* pPrevGroup = pMB->pCurrentGroup;\n\tif (pMB->pCurrentGroup != NULL)\n\t\tpMB->groupsStack.push_back(pMB->pCurrentGroup);\n\tpMB->pCurrentGroup = new Group01();\n\tpMB->pCurrentGroup->fromVertexN = pMB->vertices.size();\n\tpMB->pCurrentGroup->fromTriangleN = pMB->triangles.size();\n\t\/\/marks\n\tif(pPrevGroup != NULL)\n\t\tif (strcmp(pPrevGroup->marks, "") != 0)\n\t\t\tmyStrcpy_s(pMB->pCurrentGroup->marks, 124, pPrevGroup->marks);\n}\nvoid ModelBuilder1base::releaseGroup(ModelBuilder1base* pMB) {\n\tif (pMB->pLastClosedGroup != NULL)\n\t\tdelete pMB->pLastClosedGroup;\n\tpMB->pLastClosedGroup = pMB->pCurrentGroup;\n\n\tif (pMB->groupsStack.size() > 0) {\n\t\tpMB->pCurrentGroup = pMB->groupsStack.back();\n\t\tpMB->groupsStack.pop_back();\n\t}\n\telse\n\t\tpMB->pCurrentGroup = NULL;\n}\n\n<\/pre><\/div>\n\n\n
\n\n\n\n\n#pragma once\n#include "XMLparser.h"\n#include "ModelBuilder.h"\n#include "GroupTransform.h"\n\nclass ModelLoader : public XMLparser\n{\npublic:\n\tModelBuilder* pModelBuilder = NULL;\n\tbool ownModelBuilder = false;\n\tstd::vector<GameSubj*>* pSubjsVector = NULL;\npublic:\n\tModelLoader(std::vector<GameSubj*>* pSubjsVector0, int subjN, ModelBuilder* pMB, std::string filePath) : XMLparser(filePath) {\n\t\tpSubjsVector = pSubjsVector0;\n\t\tif (pMB != NULL) {\n\t\t\townModelBuilder = false;\n\t\t\tpModelBuilder = pMB;\n\t\t}\n\t\telse {\n\t\t\townModelBuilder = true;\n\t\t\tpModelBuilder = new ModelBuilder();\n\t\t\tpModelBuilder->lockGroup(pModelBuilder);\n\t\t}\n\t\tpModelBuilder->useSubjN(subjN);\n\t};\n\tvirtual ~ModelLoader() {\n\t\tif (!ownModelBuilder)\n\t\t\treturn;\n\t\tpModelBuilder->buildDrawJobs(*pSubjsVector);\n\t\tdelete pModelBuilder;\n\t};\n\tstatic int processTag_a(ModelLoader* pML); \/\/apply\n\tstatic int setValueFromIntHashMap(int* pInt, std::map<std::string, int> intHashMap, std::string varName, std::string tagStr);\n\tstatic int setTexture(ModelLoader* pML, int* pInt, std::string txName);\n\tstatic int setMaterialTextures(ModelLoader* pML, Material* pMT);\n\tstatic int fillProps_vs(VirtualShape* pVS, std::string tagStr); \/\/virtual shape\n\tstatic int fillProps_mt(Material* pMT, std::string tagStr, ModelLoader* pML); \/\/Material\n\tstatic int fillProps_gt(GroupTransform* pGS, ModelBuilder* pMB, std::string tagStr);\n\tint processTag() { return processTag(this); };\n\tstatic int processTag(ModelLoader* pML);\n\tstatic int loadModel(std::vector<GameSubj*>* pSubjsVector0, std::string sourceFile, std::string subjClass);\n\tstatic int processTag_clone(ModelLoader* pML);\n\tstatic int addMark(char* marks, std::string newMark);\n\tstatic int processTag_do(ModelLoader* pML);\n};\n\n<\/pre><\/div>\n\n\n
\n\n\n\n\n#include "ModelLoader.h"\n#include "platform.h"\n#include "TheGame.h"\n#include "DrawJob.h"\n#include "Texture.h"\n#include "utils.h"\n\nextern TheGame theGame;\n\nint ModelLoader::loadModel(std::vector<GameSubj*>* pSubjsVector0, std::string sourceFile, std::string subjClass) {\n\t\/\/returns element's (Subj) number or -1\n\tint subjN = pSubjsVector0->size();\n\tGameSubj* pGS = theGame.newGameSubj(subjClass);\n\tpSubjsVector0->push_back(pGS);\n\t\/\/pGS->djStartN = DrawJob::drawJobs.size();\n\tModelLoader* pML = new ModelLoader(pSubjsVector0, subjN, NULL, sourceFile);\n\tprocessSource(pML);\n\tdelete pML;\n\t\/\/pGS->djTotalN = DrawJob::drawJobs.size() - pGS->djStartN;\n\treturn subjN;\n}\nint ModelLoader::setValueFromIntHashMap(int* pInt, std::map<std::string, int> intHashMap, std::string varName, std::string tagStr) {\n\tif (!varExists(varName, tagStr))\n\t\treturn 0;\n\tstd::string str0 = getStringValue(varName, tagStr);\n\tif (intHashMap.find(str0) == intHashMap.end()) {\n\t\tmylog("ERROR in ModelLoader::setValueFromIntMap, %s not found, %s\\n", varName.c_str(), tagStr.c_str());\n\t\treturn -1;\n\t}\n\t*pInt = intHashMap[getStringValue(varName, tagStr)];\n\treturn 1;\n}\nint ModelLoader::setTexture(ModelLoader* pML, int* pInt, std::string txName) {\n\tModelBuilder* pMB = pML->pModelBuilder;\n\tstd::string varName = txName + "_use";\n\tif (setValueFromIntHashMap(pInt, pMB->texturesHashMap, varName, pML->currentTag) == 0) {\n\t\t\/\/the texture is not in hash table\n\t\tvarName = txName + "_src";\n\t\tif (varExists(varName, pML->currentTag)) {\n\t\t\tstd::string txFile = getStringValue(varName, pML->currentTag);\n\t\t\tvarName = txName + "_ckey";\n\t\t\tunsigned int intCkey = 0;\n\t\t\tsetUintColorValue(&intCkey, varName, pML->currentTag);\n\t\t\t*pInt = Texture::loadTexture(buildFullPath(pML, txFile), intCkey);\n\t\t}\n\t}\n\treturn 1;\n}\nint ModelLoader::setMaterialTextures(ModelLoader* pML, Material* pMT) {\n\tsetTexture(pML, &pMT->uTex0, "uTex0");\n\tsetTexture(pML, &pMT->uTex1mask, "uTex1mask");\n\tsetTexture(pML, &pMT->uTex2nm, "uTex2nm");\n\tsetTexture(pML, &pMT->uTex3, "uTex3");\n\treturn 1;\n}\nint ModelLoader::fillProps_mt(Material* pMT, std::string tagStr, ModelLoader* pML) {\n\tsetCharsValue(pMT->shaderType, 20, "mt_type", tagStr);\n\tsetMaterialTextures(pML, pMT);\n\t\/\/color\n\tif (varExists("uColor", tagStr)) {\n\t\tunsigned int uintColor = 0;\n\t\tsetUintColorValue(&uintColor, "uColor", tagStr);\n\t\tpMT->uColor.setUint32(uintColor);\n\t}\n\t\/\/mylog("mt.uTex0=%d, mt.uTex1mask=%d\\n", mt.uTex0, mt.uTex1mask);\n\tif (varExists("primitiveType", tagStr)) {\n\t\tstd::string str0 = getStringValue("primitiveType", tagStr);\n\t\tif (str0.compare("GL_POINTS") == 0) pMT->primitiveType = GL_POINTS;\n\t\telse if (str0.compare("GL_LINES") == 0) pMT->primitiveType = GL_LINES;\n\t\telse if (str0.compare("GL_LINE_STRIP") == 0) pMT->primitiveType = GL_LINE_STRIP;\n\t\telse if (str0.compare("GL_LINE_LOOP") == 0) pMT->primitiveType = GL_LINE_LOOP;\n\t\telse if (str0.compare("GL_TRIANGLE_STRIP") == 0) pMT->primitiveType = GL_TRIANGLE_STRIP;\n\t\telse if (str0.compare("GL_TRIANGLE_FAN") == 0) pMT->primitiveType = GL_TRIANGLE_FAN;\n\t\telse pMT->primitiveType = GL_TRIANGLES;\n\t}\n\tsetIntValue(&pMT->uTex1alphaChannelN, "uTex1alphaChannelN", tagStr);\n\tsetIntValue(&pMT->uTex0translateChannelN, "uTex0translateChannelN", tagStr);\n\tsetIntBoolValue(&pMT->uAlphaBlending, "uAlphaBlending", tagStr);\n\tsetFloatValue(&pMT->uAlphaFactor, "uAlphaFactor", tagStr);\n\tsetFloatValue(&pMT->uAmbient, "uAmbient", tagStr);\n\tsetFloatValue(&pMT->uSpecularIntencity, "uSpecularIntencity", tagStr);\n\tsetFloatValue(&pMT->uSpecularMinDot, "uSpecularMinDot", tagStr);\n\tsetFloatValue(&pMT->uSpecularPowerOf, "uSpecularPowerOf", tagStr);\n\n\tpML->pModelBuilder->useMaterial(pMT);\n\treturn 1;\n}\nint ModelLoader::processTag(ModelLoader* pML) {\n\tModelBuilder* pMB = pML->pModelBuilder;\n\tif (pML->tagName.compare("texture_as") == 0) {\n\t\t\/\/saves texture N in texturesMap under given name\n\t\tstd::string keyName = getStringValue("texture_as", pML->currentTag);\n\t\tif (pMB->texturesHashMap.find(keyName) != pMB->texturesHashMap.end())\n\t\t\treturn pMB->texturesHashMap[keyName];\n\t\telse { \/\/add new\n\t\t\tstd::string txFile = getStringValue("src", pML->currentTag);\n\t\t\tunsigned int intCkey = 0;\n\t\t\tsetUintColorValue(&intCkey, "ckey", pML->currentTag);\n\t\t\tint txN = Texture::loadTexture(buildFullPath(pML, txFile), intCkey);\n\t\t\tpMB->texturesHashMap[keyName] = txN;\n\t\t\t\/\/mylog("%s=%d\\n", keyName.c_str(), pMB->texturesMap[keyName]);\n\t\t\treturn txN;\n\t\t}\n\t}\n\tif (pML->tagName.find("mt_") == 0) {\n\t\t\/\/sets current material\n\t\tModelBuilder* pMB = pML->pModelBuilder;\n\t\tif (!pML->closedTag) {\n\t\t\t\/\/save previous material in stack\n\t\t\tif (pMB->usingMaterialN >= 0)\n\t\t\t\tpMB->materialsStack.push_back(pMB->usingMaterialN);\n\t\t}\n\t\tMaterial mt;\n\t\treturn fillProps_mt(&mt, pML->currentTag, pML);\n\t}\n\tif (pML->tagName.find("\/mt_") == 0) {\n\t\t\/\/restore previous material\n\t\tif (pMB->materialsStack.size() > 0) {\n\t\t\tpMB->usingMaterialN = pMB->materialsStack.back();\n\t\t\tpMB->materialsStack.pop_back();\n\t\t}\n\t\treturn 1;\n\t}\n\tif (pML->tagName.compare("vs") == 0) {\n\t\t\/\/sets virtual shape\n\t\tModelBuilder* pMB = pML->pModelBuilder;\n\t\tif (pML->closedTag) {\n\t\t\tif (pMB->pCurrentVShape != NULL)\n\t\t\t\tdelete pMB->pCurrentVShape;\n\t\t}\n\t\telse { \/\/open tag\n\t\t\t\/\/save previous vshape in stack\n\t\t\tif (pMB->pCurrentVShape != NULL)\n\t\t\t\tpMB->vShapesStack.push_back(pMB->pCurrentVShape);\n\t\t}\n\t\tpMB->pCurrentVShape = new VirtualShape();\n\t\tfillProps_vs(pMB->pCurrentVShape, pML->currentTag);\n\t\treturn 1;\n\t}\n\tif (pML->tagName.compare("\/vs") == 0) {\n\t\t\/\/restore previous virtual shape\n\t\tif (pMB->vShapesStack.size() > 0) {\n\t\t\tif (pMB->pCurrentVShape != NULL)\n\t\t\t\tdelete(pMB->pCurrentVShape);\n\t\t\tpMB->pCurrentVShape = pMB->vShapesStack.back();\n\t\t\tpMB->vShapesStack.pop_back();\n\t\t}\n\t\treturn 1;\n\t}\n\tif (pML->tagName.compare("group") == 0) {\n\t\tstd::string notAllowed[] = { "pxyz","axyz","align","headTo" };\n\t\tint notAllowedLn = sizeof(notAllowed) \/ sizeof(notAllowed[0]);\n\t\tfor (int i = 0; i < notAllowedLn; i++)\n\t\t\tif (varExists(notAllowed[i], pML->currentTag)) {\n\t\t\t\tmylog("ERROR in ModelLoader::processTag: use %s in <\/group>: %s\\n", notAllowed[i].c_str(), pML->currentTag.c_str());\n\t\t\t\treturn -1;\n\t\t\t}\n\t\tpMB->lockGroup(pMB);\n\t\t\/\/mark\n\t\tif (varExists("mark", pML->currentTag))\n\t\t\taddMark(pMB->pCurrentGroup->marks, getStringValue("mark", pML->currentTag));\n\t\treturn 1;\n\t}\n\tif (pML->tagName.compare("\/group") == 0) {\n\t\tGroupTransform gt;\n\t\tfillProps_gt(>, pMB, pML->currentTag);\n\t\tgt.executeGroupTransform(pMB);\n\n\t\tpMB->releaseGroup(pMB);\n\t\treturn 1;\n\t}\n\tif (pML->tagName.compare("a") == 0)\n\t\treturn processTag_a(pML); \/\/apply \n\tif (pML->tagName.compare("clone") == 0)\n\t\treturn processTag_clone(pML);\n\tif (pML->tagName.compare("\/clone") == 0)\n\t\treturn processTag_clone(pML);\n\tif (pML->tagName.compare("do") == 0)\n\t\treturn processTag_do(pML);\n\n\t\/\/mylog("%s, %s \/group?=%d\\n",pML->currentTag.c_str(), pML->tagName.c_str(), (pML->tagName.compare("\/group") == 0));\n\tmylog("ERROR in ModelLoader::processTag, unhandled tag %s, file %s\\n", pML->currentTag.c_str(), pML->fullPath.c_str());\n\treturn -1;\n}\nint ModelLoader::fillProps_vs(VirtualShape* pVS, std::string tagStr) {\n\t\/\/sets virtual shape\n\tsetCharsValue(pVS->shapeType, 20, "vs", tagStr);\n\tsetFloatArray(pVS->whl, 3, "whl", tagStr);\n\t\/\/extensions\n\tfloat ext;\n\tif (varExists("ext", tagStr)) {\n\t\tsetFloatValue(&ext, "ext", tagStr);\n\t\tpVS->setExt(ext);\n\t}\n\tif (varExists("extX", tagStr)) {\n\t\tsetFloatValue(&ext, "extX", tagStr);\n\t\tpVS->setExtX(ext);\n\t}\n\tif (varExists("extY", tagStr)) {\n\t\tsetFloatValue(&ext, "extY", tagStr);\n\t\tpVS->setExtY(ext);\n\t}\n\tif (varExists("extZ", tagStr)) {\n\t\tsetFloatValue(&ext, "extZ", tagStr);\n\t\tpVS->setExtZ(ext);\n\t}\n\tsetFloatValue(&pVS->extU, "extU", tagStr);\n\tsetFloatValue(&pVS->extD, "extD", tagStr);\n\tsetFloatValue(&pVS->extL, "extL", tagStr);\n\tsetFloatValue(&pVS->extR, "extR", tagStr);\n\tsetFloatValue(&pVS->extF, "extF", tagStr);\n\tsetFloatValue(&pVS->extB, "extB", tagStr);\n\t\/\/sections\n\tsetIntValue(&pVS->sectionsR, "sectR", tagStr);\n\tsetIntValue(&pVS->sections[0], "sectX", tagStr);\n\tsetIntValue(&pVS->sections[1], "sectY", tagStr);\n\tsetIntValue(&pVS->sections[2], "sectZ", tagStr);\n\n\t\/\/mylog("pVS->shapeType=%s whl=%fx%fx%f\\n", pVS->shapeType, pVS->whl[0], pVS->whl[1], pVS->whl[2]);\n\treturn 1;\n}\nint ModelLoader::processTag_a(ModelLoader* pML) {\n\t\/\/apply\n\tModelBuilder* pMB = pML->pModelBuilder;\n\tstd::string tagStr = pML->currentTag;\n\tpMB->lockGroup(pMB);\n\t\/\/mark\n\tif (varExists("mark", tagStr))\n\t\taddMark(pMB->pCurrentGroup->marks, getStringValue("mark", tagStr));\n\n\tstd::vector<std::string> applyTosVector = splitString(pML->getStringValue("a", tagStr), ",");\n\tMaterial* pMT = pMB->materialsList.at(pMB->usingMaterialN);\n\tint texN = pMT->uTex1mask;\n\tif (texN < 0)\n\t\ttexN = pMT->uTex0;\n\tfloat xywh[4] = { 0,0,1,1 };\n\tsetFloatArray(xywh, 4, "xywh", tagStr);\n\tstd::string flipStr = getStringValue("flip", tagStr);\n\tTexCoords tc;\n\ttc.set(texN, xywh[0], xywh[1], xywh[2], xywh[3], flipStr);\n\n\tsetFloatArray(xywh, 4, "xywh2nm", tagStr);\n\tflipStr = getStringValue("flip2nm", tagStr);\n\tTexCoords tc2nm;\n\ttc2nm.set(pMT->uTex2nm, xywh[0], xywh[1], xywh[2], xywh[3], flipStr);\n\n\t\/\/adjusted VirtualShape\n\tVirtualShape* pVS_a = new VirtualShape(*pMB->pCurrentVShape);\n\tfillProps_vs(pVS_a, tagStr);\n\n\tfor (int aN = 0; aN < (int)applyTosVector.size(); aN++) {\n\t\t\/\/pMB->buildFace(pMB, applyTosVector.at(aN), pMB->pCurrentVShape, &tc, &tc2nm);\n\t\tpMB->buildFace(pMB, applyTosVector.at(aN), pVS_a, &tc, &tc2nm);\n\t}\n\tdelete pVS_a;\n\t\/\/mylog("vertsN=%d\\n",pMB->vertices.size());\n\n\tGroupTransform GT_a;\n\tfillProps_gt(>_a, pMB, tagStr);\n\tGT_a.executeGroupTransform(pMB);\n\n\tpMB->releaseGroup(pMB);\n\treturn 1;\n}\nint ModelLoader::processTag_clone(ModelLoader* pML) {\n\tModelBuilder* pMB = pML->pModelBuilder;\n\tif (pML->tagName.compare("clone") == 0) {\n\t\t\/\/mark what to clone\n\t\tGroupTransform gt;\n\t\tgt.pGroup = pMB->pLastClosedGroup;\n\t\tgt.flagSelection(>, &pMB->vertices, &pMB->triangles);\n\n\t\t\/\/cloning\n\t\tpMB->lockGroup(pMB);\n\t\tgt.cloneFlagged(pMB, &pMB->vertices, &pMB->triangles, &pMB->vertices, &pMB->triangles);\n\t}\n\tGroupTransform gt;\n\tfillProps_gt(>, pMB, pML->currentTag);\n\tgt.executeGroupTransform(pMB);\n\n\tif (pML->tagName.compare("\/clone") == 0 || pML->closedTag) {\n\t\tpMB->releaseGroup(pMB);\n\t}\n\treturn 1;\n}\nint ModelLoader::addMark(char* marks, std::string newMark) {\n\tif (newMark.empty())\n\t\treturn 0;\n\tstd::string allMarks;\n\tallMarks.assign(marks);\n\tallMarks.append("<"+ newMark+">");\n\tmyStrcpy_s(marks,124, allMarks.c_str());\n\treturn 1;\n}\n\nint ModelLoader::fillProps_gt(GroupTransform* pGT, ModelBuilder* pMB, std::string tagStr) {\n\tpGT->pGroup = pMB->pCurrentGroup;\n\t\/\/position\n\tsetFloatArray(pGT->shift, 3, "pxyz", tagStr);\n\tsetFloatValue(&pGT->shift[0], "px", tagStr);\n\tsetFloatValue(&pGT->shift[1], "py", tagStr);\n\tsetFloatValue(&pGT->shift[2], "pz", tagStr);\n\t\/\/angles\n\tsetFloatArray(pGT->spin, 3, "axyz", tagStr);\n\tsetFloatValue(&pGT->spin[0], "ax", tagStr);\n\tsetFloatValue(&pGT->spin[1], "ay", tagStr);\n\tsetFloatValue(&pGT->spin[2], "az", tagStr);\n\t\/\/scale\n\tsetFloatArray(pGT->scale, 3, "scale", tagStr);\n\n\tpGT->onThe = getStringValue("onThe", tagStr);\n\tpGT->allign = getStringValue("allign", tagStr);\n\tpGT->headZto = getStringValue("headZto", tagStr);\n\t\/\/limit to\n\tif(varExists("all",tagStr))\n\t\tpGT->pGroup = NULL;\n\tif (varExists("lastClosedGroup", tagStr))\n\t\tpGT->pGroup = pMB->pLastClosedGroup;\n\tif (varExists("markedAs", tagStr))\n\t\tpGT->limit2mark(pGT, getStringValue("markedAs", tagStr));\n\tsetFloatArray(pGT->pMin, 3, "xyzMin", tagStr);\n\tsetFloatArray(pGT->pMax, 3, "xyzMax", tagStr);\n\treturn 1;\n}\nint ModelLoader::processTag_do(ModelLoader* pML) {\n\tModelBuilder* pMB = pML->pModelBuilder;\n\tGroupTransform gt;\n\tfillProps_gt(>, pMB, pML->currentTag);\n\tgt.flagSelection(>, &pMB->vertices, &pMB->triangles);\n\tgt.transformFlagged(>, &pMB->vertices);\n\treturn 1;\n}\n\n<\/pre><\/div>\n\n\n
\n\n\n\n![](\"https:\/\/writingagame.com\/img\/b01\/c32\/01.jpg\")
<\/p>\n\n\n\n
\n\n\n\n\n#include "TheGame.h"\n#include "platform.h"\n#include "utils.h"\n#include "linmath.h"\n#include "Texture.h"\n#include "Shader.h"\n#include "DrawJob.h"\n#include "ModelBuilder.h"\n#include "TexCoords.h"\n#include "ModelLoader.h"\n\nextern std::string filesRoot;\nextern float degrees2radians;\n\nstd::vector<GameSubj*> TheGame::gameSubjs;\n\nint TheGame::getReady() {\n bExitGame = false;\n Shader::loadShaders();\n glEnable(GL_CULL_FACE);\n\n glEnable(GL_DEPTH_TEST);\n glDepthFunc(GL_LEQUAL);\n glDepthMask(GL_TRUE);\n\n int subjN = ModelLoader::loadModel(&gameSubjs, "\/dt\/models\/misc\/marlboro01\/root01.txt", "");\n GameSubj* pGS = gameSubjs.at(subjN);\n pGS->name.assign("box1");\n pGS->ownSpeed.setDegrees(0, 2, 0);\n \/\/pGS->ownCoords.setDegrees(0, 90, 0);\n\n \/\/===== set up camera\n mainCamera.ownCoords.setDegrees(15, 180, 0); \/\/set camera angles\/orientation\n mainCamera.viewRangeDg = 30;\n mainCamera.stageSize[0] = 80;\n mainCamera.stageSize[1] = 120;\n memcpy(mainCamera.lookAtPoint, pGS->ownCoords.pos, sizeof(float) * 3);\n mainCamera.onScreenResize();\n\n \/\/===== set up light\n v3set(dirToMainLight, -1, 1, 1);\n vec3_norm(dirToMainLight, dirToMainLight);\n\n return 1;\n}\nint TheGame::drawFrame() {\n myPollEvents();\n\n \/\/glClearColor(0.0, 0.0, 0.5, 1.0);\n glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);\n\n \/\/calculate halfVector\n float dirToCamera[4] = { 0,0,-1,0 }; \/\/-z\n mat4x4_mul_vec4plus(dirToCamera, *mainCamera.ownCoords.getRotationMatrix(), dirToCamera, 0);\n\n float uHalfVector[4] = { 0,0,0,0 };\n for (int i = 0; i < 3; i++)\n uHalfVector[i] = (dirToCamera[i] + dirToMainLight[i]) \/ 2;\n vec3_norm(uHalfVector, uHalfVector);\n\n mat4x4 mProjection, mViewProjection, mMVP, mMV4x4;\n \/\/mat4x4_ortho(mProjection, -(float)screenSize[0] \/ 2, (float)screenSize[0] \/ 2, -(float)screenSize[1] \/ 2, (float)screenSize[1] \/ 2, 100.f, 500.f);\n float nearClip = mainCamera.focusDistance - 50;\n float farClip = mainCamera.focusDistance + 50;\n if (nearClip < 0) nearClip = 0;\n mat4x4_perspective(mProjection, mainCamera.viewRangeDg * degrees2radians, screenAspectRatio, nearClip, farClip);\n mat4x4_mul(mViewProjection, mProjection, mainCamera.lookAtMatrix);\n mViewProjection[1][3] = 0; \/\/keystone effect\n\n \/\/scan subjects\n int subjsN = gameSubjs.size();\n for (int subjN = 0; subjN < subjsN; subjN++) {\n GameSubj* pGS = gameSubjs.at(subjN);\n \/\/behavior - apply rotation speed\n pGS->moveSubj();\n \/\/prepare subject for rendering\n pGS->buildModelMatrix(pGS);\n \/\/build MVP matrix for given subject\n mat4x4_mul(mMVP, mViewProjection, pGS->ownModelMatrix);\n \/\/build Model-View (rotation) matrix for normals\n mat4x4_mul(mMV4x4, mainCamera.lookAtMatrix, (vec4*)pGS->ownCoords.getRotationMatrix());\n \/\/convert to 3x3 matrix\n float mMV3x3[3][3];\n for (int y = 0; y < 3; y++)\n for (int x = 0; x < 3; x++)\n mMV3x3[y][x] = mMV4x4[y][x];\n \/\/render subject\n for (int i = 0; i < pGS->djTotalN; i++) {\n DrawJob* pDJ = DrawJob::drawJobs.at(pGS->djStartN + i);\n pDJ->execute((float*)mMVP, *mMV3x3, dirToMainLight, uHalfVector, NULL);\n }\n }\n \/\/synchronization\n while (1) {\n long long int currentMillis = getSystemMillis();\n long long int millisSinceLastFrame = currentMillis - lastFrameMillis;\n if (millisSinceLastFrame >= millisPerFrame) {\n lastFrameMillis = currentMillis;\n break;\n }\n }\n mySwapBuffers();\n return 1;\n}\n\nint TheGame::cleanUp() {\n int itemsN = gameSubjs.size();\n \/\/delete all UISubjs\n for (int i = 0; i < itemsN; i++) {\n GameSubj* pGS = gameSubjs.at(i);\n delete pGS;\n }\n gameSubjs.clear();\n \/\/clear all other classes\n Texture::cleanUp();\n Shader::cleanUp();\n DrawJob::cleanUp();\n return 1;\n}\nint TheGame::onScreenResize(int width, int height) {\n if (screenSize[0] == width && screenSize[1] == height)\n return 0;\n screenSize[0] = width;\n screenSize[1] = height;\n screenAspectRatio = (float)width \/ height;\n glViewport(0, 0, width, height);\n mainCamera.onScreenResize();\n mylog(" screen size %d x %d\\n", width, height);\n return 1;\n}\nint TheGame::run() {\n getReady();\n while (!bExitGame) {\n drawFrame();\n }\n cleanUp();\n return 1;\n}\nGameSubj* TheGame::newGameSubj(std::string subjClass) {\n return (new GameSubj());\n}\n\n<\/pre><\/div>\n\n\n
\n\n\n\n![](\"https:\/\/writingagame.com\/img\/b01\/c32\/02.jpg\")
<\/p>\n\n\n\n
\n\n\n\nAndroid<\/h2>\n\n\n\n
\n\n\n\n\n#include "platform.h"\n#include "TheGame.h"\n\n#include <string>\n#include <vector>\n\n#include <sys\/stat.h>\t\/\/mkdir for Android\n\nstd::string filesRoot;\n\nTheGame theGame;\n\nstruct android_app* androidApp;\n\nASensorManager* sensorManager;\nconst ASensor* accelerometerSensor;\nASensorEventQueue* sensorEventQueue;\n\nEGLDisplay androidDisplay;\nEGLSurface androidSurface;\nEGLContext androidContext;\n\n\/**\n* Initialize an EGL context for the current display.\n*\/\nstatic int engine_init_display(struct engine* engine) {\n\t\/\/ initialize OpenGL ES and EGL\n\n\t\/*\n\t* Here specify the attributes of the desired configuration.\n\t* Below, we select an EGLConfig with at least 8 bits per color\n\t* component compatible with on-screen windows\n\t*\/\n\tconst EGLint attribs[] = {\n\t\tEGL_SURFACE_TYPE, EGL_WINDOW_BIT,\n\t\tEGL_BLUE_SIZE, 8,\n\t\tEGL_GREEN_SIZE, 8,\n\t\tEGL_RED_SIZE, 8,\n\t\tEGL_DEPTH_SIZE, 16,\n\t\tEGL_NONE\n\t};\n\tEGLint format;\n\tEGLint numConfigs;\n\tEGLConfig config;\n\tEGLSurface surface;\n\tEGLContext context;\n\n\tEGLDisplay display = eglGetDisplay(EGL_DEFAULT_DISPLAY);\n\n\teglInitialize(display, 0, 0);\n\n\t\/* Here, the application chooses the configuration it desires. In this\n\t* sample, we have a very simplified selection process, where we pick\n\t* the first EGLConfig that matches our criteria *\/\n\teglChooseConfig(display, attribs, &config, 1, &numConfigs);\n\n\t\/* EGL_NATIVE_VISUAL_ID is an attribute of the EGLConfig that is\n\t* guaranteed to be accepted by ANativeWindow_setBuffersGeometry().\n\t* As soon as we picked a EGLConfig, we can safely reconfigure the\n\t* ANativeWindow buffers to match, using EGL_NATIVE_VISUAL_ID. *\/\n\teglGetConfigAttrib(display, config, EGL_NATIVE_VISUAL_ID, &format);\n\n\tANativeWindow_setBuffersGeometry(androidApp->window, 0, 0, format);\n\n\tsurface = eglCreateWindowSurface(display, config, androidApp->window, NULL);\n\n\tEGLint contextAttribs[] =\n\t{\n\t\tEGL_CONTEXT_CLIENT_VERSION, 3,\n\t\tEGL_NONE\n\t};\n\tcontext = eglCreateContext(display, config, NULL, contextAttribs);\n\n\n\tif (eglMakeCurrent(display, surface, surface, context) == EGL_FALSE) {\n\t\tmylog("ERROR: Unable to eglMakeCurrent");\n\t\treturn -1;\n\t}\n\n\tandroidDisplay = display;\n\tandroidContext = context;\n\tandroidSurface = surface;\n\n\treturn 0;\n}\n\n\/**\n* Tear down the EGL context currently associated with the display.\n*\/\nstatic void engine_term_display() {\n\n\tif (androidDisplay != EGL_NO_DISPLAY) {\n\t\teglMakeCurrent(androidDisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);\n\t\tif (androidContext != EGL_NO_CONTEXT) {\n\t\t\teglDestroyContext(androidDisplay, androidContext);\n\t\t}\n\t\tif (androidSurface != EGL_NO_SURFACE) {\n\t\t\teglDestroySurface(androidDisplay, androidSurface);\n\t\t}\n\t\teglTerminate(androidDisplay);\n\t}\n\tandroidDisplay = EGL_NO_DISPLAY;\n\tandroidContext = EGL_NO_CONTEXT;\n\tandroidSurface = EGL_NO_SURFACE;\n}\n\n\/**\n* Process the next input event.\n*\/\nstatic int32_t engine_handle_input(struct android_app* app, AInputEvent* event) {\n\tif (AInputEvent_getType(event) == AINPUT_EVENT_TYPE_MOTION) {\n\t\t\/\/engine->state.x = AMotionEvent_getX(event, 0);\n\t\t\/\/engine->state.y = AMotionEvent_getY(event, 0);\n\t\treturn 1;\n\t}\n\treturn 0;\n}\n\n\/**\n* Process the next main command.\n*\/\nstatic void engine_handle_cmd(struct android_app* app, int32_t cmd) {\n\tstruct engine* engine = (struct engine*)app->userData;\n\tswitch (cmd) {\n\tcase APP_CMD_INIT_WINDOW:\n\t\t\/\/ The window is being shown, get it ready.\n\t\tif (androidApp->window != NULL) {\n\t\t\tengine_init_display(engine);\n\t\t\t\/\/engine_draw_frame(engine);\n\t\t}\n\t\tbreak;\n\tcase APP_CMD_TERM_WINDOW:\n\t\t\/\/ The window is being hidden or closed, clean it up.\n\t\tengine_term_display();\n\t\tbreak;\n\tcase APP_CMD_GAINED_FOCUS:\n\t\t\/\/ When our app gains focus, we start monitoring the accelerometer.\n\t\tif (accelerometerSensor != NULL) {\n\t\t\tASensorEventQueue_enableSensor(sensorEventQueue,\n\t\t\t\taccelerometerSensor);\n\t\t\t\/\/ We'd like to get 60 events per second (in microseconds).\n\t\t\tASensorEventQueue_setEventRate(sensorEventQueue,\n\t\t\t\taccelerometerSensor, (1000L \/ 60) * 1000);\n\t\t}\n\t\tbreak;\n\tcase APP_CMD_LOST_FOCUS:\n\t\t\/\/ When our app loses focus, we stop monitoring the accelerometer.\n\t\t\/\/ This is to avoid consuming battery while not being used.\n\t\tif (accelerometerSensor != NULL) {\n\t\t\tASensorEventQueue_disableSensor(sensorEventQueue,\n\t\t\t\taccelerometerSensor);\n\t\t}\n\t\t\/\/ Also stop animating.\n\t\t\/\/engine_draw_frame(engine);\n\t\tbreak;\n\t}\n}\nstatic std::vector<std::string> list_assets(android_app* app, const char* asset_path)\n{ \/\/by Marcel Smit, stolen from https:\/\/github.com\/android\/ndk-samples\/issues\/603\n\tstd::vector<std::string> result;\n\n\tJNIEnv* env = nullptr;\n\tapp->activity->vm->AttachCurrentThread(&env, nullptr);\n\n\tauto context_object = app->activity->clazz;\n\tauto getAssets_method = env->GetMethodID(env->GetObjectClass(context_object), "getAssets", "()Landroid\/content\/res\/AssetManager;");\n\tauto assetManager_object = env->CallObjectMethod(context_object, getAssets_method);\n\tauto list_method = env->GetMethodID(env->GetObjectClass(assetManager_object), "list", "(Ljava\/lang\/String;)[Ljava\/lang\/String;");\n\n\tjstring path_object = env->NewStringUTF(asset_path);\n\tauto files_object = (jobjectArray)env->CallObjectMethod(assetManager_object, list_method, path_object);\n\tenv->DeleteLocalRef(path_object);\n\tauto length = env->GetArrayLength(files_object);\n\n\tfor (int i = 0; i < length; i++)\n\t{\n\t\tjstring jstr = (jstring)env->GetObjectArrayElement(files_object, i);\n\t\tconst char* filename = env->GetStringUTFChars(jstr, nullptr);\n\t\tif (filename != nullptr)\n\t\t{\n\t\t\tresult.push_back(filename);\n\t\t\tenv->ReleaseStringUTFChars(jstr, filename);\n\t\t}\n\t\tenv->DeleteLocalRef(jstr);\n\t}\n\tapp->activity->vm->DetachCurrentThread();\n\treturn result;\n}\n\nint updateAssets() {\n\t\/\/get APK apkLastUpdateTime timestamp\n\tJNIEnv* env = nullptr;\n\tandroidApp->activity->vm->AttachCurrentThread(&env, nullptr);\n\tjobject context_object = androidApp->activity->clazz;\n\tjmethodID getPackageNameMid_method = env->GetMethodID(env->GetObjectClass(context_object), "getPackageName", "()Ljava\/lang\/String;");\n\tjstring packageName = (jstring)env->CallObjectMethod(context_object, getPackageNameMid_method);\n\tjmethodID getPackageManager_method = env->GetMethodID(env->GetObjectClass(context_object), "getPackageManager", "()Landroid\/content\/pm\/PackageManager;");\n\tjobject packageManager_object = env->CallObjectMethod(context_object, getPackageManager_method);\n\tjmethodID getPackageInfo_method = env->GetMethodID(env->GetObjectClass(packageManager_object), "getPackageInfo", "(Ljava\/lang\/String;I)Landroid\/content\/pm\/PackageInfo;");\n\tjobject packageInfo_object = env->CallObjectMethod(packageManager_object, getPackageInfo_method, packageName, 0x0);\n\tjfieldID updateTimeFid = env->GetFieldID(env->GetObjectClass(packageInfo_object), "lastUpdateTime", "J");\n\tlong int apkLastUpdateTime = env->GetLongField(packageInfo_object, updateTimeFid);\n\t\/\/ APK updateTime timestamp retrieved\n\t\/\/ compare with saved timestamp\n\tstd::string updateTimeFilePath = filesRoot + "\/dt\/apk_update_time.bin";\n\tFILE* inFile = fopen(updateTimeFilePath.c_str(), "r");\n\tif (inFile != NULL)\n\t{\n\t\tlong int savedUpdateTime;\n\t\tfread(&savedUpdateTime, 1, sizeof(savedUpdateTime), inFile);\n\t\tfclose(inFile);\n\t\tif (savedUpdateTime == apkLastUpdateTime) {\n\t\t\tmylog("Assets are up to date.\\n");\n\t\t\treturn 0;\n\t\t}\n\t}\n\t\/\/ if here - need to update assets\n\tAAssetManager* am = androidApp->activity->assetManager;\n\tint buffSize = 1000000; \/\/guess, should be enough?\n\tchar* buff = new char[buffSize];\n\n\tstd::vector<std::string> dirsToCheck; \/\/list of assets folders to check\n\tdirsToCheck.push_back("dt"); \/\/root folder\n\twhile (dirsToCheck.size() > 0) {\n\t\t\/\/open last element from directories vector\n\t\tstd::string dirPath = dirsToCheck.back();\n\t\tdirsToCheck.pop_back(); \/\/delete last element\n\t\t\/\/mylog("Scanning directory <%s>\\n", dirPath.c_str());\n\t\t\/\/make sure folder exists on local drive\n\t\tstd::string outPath = filesRoot + "\/" + dirPath; \/\/ .c_str();\n\t\tstruct stat info;\n\t\tint statRC = stat(outPath.c_str(), &info);\n\t\tif (statRC == 0)\n\t\t\tmylog("%s folder exists.\\n", outPath.c_str());\n\t\telse {\n\t\t\t\/\/ mylog("Try to create %s\\n", outPath.c_str());\n\t\t\tint status = mkdir(outPath.c_str(), S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);\n\t\t\tif (status == 0)\n\t\t\t\tmylog("%s folder added.\\n", outPath.c_str());\n\t\t\telse {\n\t\t\t\tmylog("ERROR creating, status=%d, errno: %s.\\n", status, std::strerror(errno));\n\t\t\t}\n\t\t}\n\t\t\/\/get folder's content\n\t\tstd::vector<std::string> dirItems = list_assets(androidApp, dirPath.c_str());\n\t\tint itemsN = dirItems.size();\n\t\t\/\/scan directory items\n\t\tfor (int i = 0; i < itemsN; i++) {\n\t\t\tstd::string itemPath = dirPath + "\/" + dirItems.at(i).c_str();\n\t\t\t\/\/mylog("New item: <%s> - ", itemPath.c_str());\n\t\t\t\/\/try to open it to see if it's a file\n\t\t\tAAsset* asset = AAssetManager_open(am, itemPath.c_str(), AASSET_MODE_UNKNOWN);\n\t\t\tif (asset != NULL) {\n\t\t\t\tlong size = AAsset_getLength(asset);\n\t\t\t\t\/\/mylog("It's a file, size = %d - ", size);\n\t\t\t\tif (size > buffSize) {\n\t\t\t\t\tmylog("ERROR in main.cpp->updateAssets(): File %s is too big, skipped.\\n", itemPath.c_str());\n\t\t\t\t}\n\t\t\t\telse {\n\t\t\t\t\tAAsset_read(asset, buff, size);\n\t\t\t\t\toutPath = filesRoot + "\/" + itemPath;\n\t\t\t\t\tFILE* outFile = fopen(outPath.c_str(), "w+");\n\t\t\t\t\tif (outFile != NULL)\n\t\t\t\t\t{\n\t\t\t\t\t\tfwrite(buff, 1, size, outFile);\n\t\t\t\t\t\tfflush(outFile);\n\t\t\t\t\t\tfclose(outFile);\n\t\t\t\t\t\tmylog("%s saved\\n", outPath.c_str());\n\t\t\t\t\t}\n\t\t\t\t\telse\n\t\t\t\t\t\tmylog("ERROR in main.cpp->updateAssets(): Can't create file %s\\n", itemPath.c_str());\n\t\t\t\t}\n\t\t\t\tAAsset_close(asset);\n\t\t\t}\n\t\t\telse {\n\t\t\t\tdirsToCheck.push_back(itemPath);\n\t\t\t\t\/\/mylog("It's a folder, add to folders list to check.\\n");\n\t\t\t}\n\t\t}\n\t\tdirItems.clear();\n\t}\n\tdelete[] buff;\n\t\/\/ save updateTime\n\tFILE* outFile = fopen(updateTimeFilePath.c_str(), "w+");\n\tif (outFile != NULL)\n\t{\n\t\tfwrite(&apkLastUpdateTime, 1, sizeof(apkLastUpdateTime), outFile);\n\t\tfflush(outFile);\n\t\tfclose(outFile);\n\t}\n\telse\n\t\tmylog("ERROR creating %s\\n", updateTimeFilePath.c_str());\n\treturn 1;\n}\n\/**\n* This is the main entry point of a native application that is using\n* android_native_app_glue. It runs in its own thread, with its own\n* event loop for receiving input events and doing other things.\n*\/\nvoid android_main(struct android_app* state) {\n\n\t\/\/state->userData = &engine;\n\tstate->onAppCmd = engine_handle_cmd;\n\tstate->onInputEvent = engine_handle_input;\n\tandroidApp = state;\n\n\t\/\/ Prepare to monitor accelerometer\n\tsensorManager = ASensorManager_getInstance();\n\taccelerometerSensor = ASensorManager_getDefaultSensor(sensorManager,\n\t\tASENSOR_TYPE_ACCELEROMETER);\n\tsensorEventQueue = ASensorManager_createEventQueue(sensorManager,\n\t\tstate->looper, LOOPER_ID_USER, NULL, NULL);\n\n\t\/\/ Read all pending events.\n\tint ident;\n\tint events;\n\tstruct android_poll_source* source;\n\t\/\/wait for display\n\twhile (androidDisplay == NULL) {\n\t\t\/\/ No display yet.\n\t\t\/\/std::this_thread::sleep_for(std::chrono::seconds(1));\n\t\t\/\/mylog("No display yet\\n");\n\t\t\/\/wait for event\n\t\twhile ((ident = ALooper_pollAll(0, NULL, &events,\n\t\t\t(void**)&source)) >= 0) {\n\t\t\t\/\/ Process this event.\n\t\t\tif (source != NULL) {\n\t\t\t\tsource->process(state, source);\n\t\t\t}\n\t\t}\n\t}\n\n\tEGLint w, h;\n\teglQuerySurface(androidDisplay, androidSurface, EGL_WIDTH, &w);\n\teglQuerySurface(androidDisplay, androidSurface, EGL_HEIGHT, &h);\n\ttheGame.onScreenResize(w, h);\n\n\t\/\/retrieving files root\n\tfilesRoot.assign(androidApp->activity->internalDataPath);\n\tmylog("filesRoot = %s\\n", filesRoot.c_str());\n\n\tupdateAssets();\n\n\ttheGame.run();\n\n\tengine_term_display();\n}\n\n<\/pre><\/div>\n\n\n
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