FGFS-4.1/OpenSceneGraph
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[*] ParticleSystem: Use GL_TRIANGLES instead if GL_QUADS when GL{1,2} or GLES1 are unavailable

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Konstantin S. Matveyev 2019-07-26 21:14:45 +03:00 committed by konstantin.matveyev
parent 312f640a4a
commit 0a6bea870c
1 changed files with 2 additions and 2 deletions
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src/osgParticle/ParticleSystem.cpp
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@ -411,7 +411,7 @@ void osgParticle::ParticleSystem::drawImplementation(osg::RenderInfo& renderInfo
texcoords.push_back(t1);
texcoords.push_back(t2);
#if !defined(OSG_GLES2_AVAILABLE)
#if defined(OSG_GL1_AVAILABLE) || defined(OSG_GL2_AVAILABLE) || defined(OSG_GLES1_AVAILABLE)
const unsigned int count = 4;
const GLenum mode = GL_QUADS;
@ -419,7 +419,7 @@ void osgParticle::ParticleSystem::drawImplementation(osg::RenderInfo& renderInfo
vertices.push_back(c3);
texcoords.push_back(t3);
#else
// No GL_QUADS mode on GLES2 and upper
// No GL_QUADS mode on OpenGL 3 and upper / GLES2 and upper
const unsigned int count = 6;
const GLenum mode = GL_TRIANGLES;