91av视频/亚洲h视频/操亚洲美女/外国一级黄色毛片 - 国产三级三级三级三级

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    發布日期: 2023-09-01
  • 語言: 其他
  • 標簽: osg??源碼??source??實踐??

資源簡介

OpenSceneGraph三維渲染引擎設計與實踐一書的源碼,造福社區 0積分下載. 沖鴨程序員們,源碼親測可用,希望給個好評

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代碼片段和文件信息 

/*?-*-c++-*-?Copyright?（C）?2009?Wang?Rui?
?*?OpenSceneGraph?Engine?Book?-?Design?and?Implementation
?*?How?to?create?a?billboard?forest
*/

#include?
#include?
#include?
#include?

#define?RAND（min?max）?（（min）?+?（double）rand（）/（RAND_MAX+1）*（（max）-（min）））

void?createTrees（?osg::Billboard&?root?）
{
????root.getOrCreateStateSet（）->setRenderingHint（?osg::StateSet::TRANSPARENT_BIN?）;
????root.getOrCreateStateSet（）->setMode（?GL_LIGHTING?osg::StateAttribute::OFF?）;
????
????osg::ref_ptr?texture?=?new?osg::Texture2D（?osgDB::readImageFile（“tree.rgba“）?）;
????for?（?unsigned?int?i=0;?i<200;?++i?）
????{
????????osg::ref_ptr?tree?=
????????????osg::createTexturedQuadGeometry（?osg::Vec3（000）?osg::Vec3（RAND（0.51.5）00）?osg::Vec3（00RAND（1.02.0））?）;
????????tree->getOrCreateStateSet（）->setTextureAttributeAndModes（?0?texture.get（）?）;
????????
????????root.addDrawable（?tree.get（）?osg::Vec3（RAND（-1010）?RAND（-1010）?0.0）?）;
????}
}

int?main（?int?argc?char**?argv?）
{
????osg::ref_ptr?treeGeode?=?new?osg::Billboard;
????treeGeode->setMode（?osg::Billboard::POINT_ROT_EYE?）;
????createTrees（?*treeGeode?）;
????
????osgViewer::Viewer?viewer;
????viewer.setSceneData（?treeGeode.get（）?）;
????return?viewer.run（）;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

????.......??????1399??2009-09-22?00:13??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\billboard\billboard.cpp

????.......???????571??2009-09-22?00:13??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\billboard\CMakeLists.txt

????.......??????1523??2009-09-22?00:13??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\birdseye\birdseye.cpp

????.......???????640??2009-09-22?00:13??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\birdseye\CMakeLists.txt

????.......??????1272??2009-09-22?00:13??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\bitmap\bitmap.cpp

????.......???????640??2009-09-22?00:13??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\bitmap\CMakeLists.txt

????.......??????2078??2009-09-22?00:13??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\callback\callback.cpp

????.......???????642??2009-09-22?00:13??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\callback\CMakeLists.txt

????.......??????2442??2009-11-22?08:56??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\CMakeLists.txt

????.......??????2173??2009-09-22?00:13??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\CMakeModules\CustomModules.cmake

????.......??????4182??2009-09-22?00:13??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\CMakeModules\FindOpenGL.cmake

????.......??????1634??2009-09-22?00:13??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\CMakeModules\Findosg.cmake

????.......??????1596??2009-09-22?00:13??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\CMakeModules\FindosgAnimation.cmake

????.......??????1505??2009-09-22?00:13??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\CMakeModules\FindosgDB.cmake

????.......??????1501??2009-09-22?00:13??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\CMakeModules\FindosgFX.cmake

????.......??????1513??2009-09-22?00:13??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\CMakeModules\FindosgGA.cmake

????.......??????1685??2009-09-22?00:13??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\CMakeModules\FindosgIntrospection.cmake

????.......??????1661??2009-09-22?00:13??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\CMakeModules\FindosgManipulator.cmake

????.......??????1595??2009-09-22?00:13??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\CMakeModules\FindosgParticle.cmake

????.......??????1565??2009-09-22?00:13??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\CMakeModules\FindosgShadow.cmake

????.......??????1513??2009-09-22?00:13??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\CMakeModules\FindosgSim.cmake

????.......??????1571??2009-09-22?00:13??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\CMakeModules\FindosgTerrain.cmake

????.......??????1511??2009-09-22?00:13??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\CMakeModules\FindosgText.cmake

????.......??????1521??2009-09-22?00:13??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\CMakeModules\FindosgUtil.cmake

????.......??????1551??2009-09-22?00:13??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\CMakeModules\FindosgViewer.cmake

????.......??????1551??2009-09-22?00:13??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\CMakeModules\FindosgVolume.cmake

????.......??????1602??2009-09-22?00:13??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\CMakeModules\FindosgWidget.cmake

????.......??????5437??2009-11-22?08:41??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\data\0.JPG

????.......??????3343??2009-11-22?08:41??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\data\1.JPG

????.......??????5681??2009-11-22?08:41??OpenSceneGraph三維渲染引擎設計與實踐_source\Examples\data\2.JPG

............此處省略138個文件信息

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