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Disable point attenuation when using point size arrays.

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git-svn-id: http://svn.code.sf.net/p/irrlicht/code/branches/ogl-es@2388 dfc29bdd-3216-0410-991c-e03cc46cb475
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hybrid 2009-05-11 12:16:18 +00:00
parent 8344276d93
commit bd19d5345a
1 changed files with 13 additions and 9 deletions
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22
source/Irrlicht/COGLESDriver.cpp
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@ -987,15 +987,19 @@ void COGLES1Driver::drawVertexPrimitiveList2d3d(const void* vertices, u32 vertex
if (pType==scene::EPT_POINT_SPRITES && FeatureAvailable[IRR_OES_point_sprite])
glEnable(GL_POINT_SPRITE_OES);
#endif
float quadratic[] = {0.0f, 0.0f, 10.01f};
extGlPointParameterfv(GL_POINT_DISTANCE_ATTENUATION, quadratic);
float maxParticleSize=1.0f;
glGetFloatv(GL_POINT_SIZE_MAX, &maxParticleSize);
// maxParticleSize=maxParticleSize<Material.Thickness?maxParticleSize:Material.Thickness;
// extGlPointParameterf(GL_POINT_SIZE_MAX,maxParticleSize);
// extGlPointParameterf(GL_POINT_SIZE_MIN,Material.Thickness);
extGlPointParameterf(GL_POINT_FADE_THRESHOLD_SIZE, 60.0f);
glPointSize(Material.Thickness);
// if ==0 we use the point size array
if (Material.Thickness!=0.f)
{
float quadratic[] = {0.0f, 0.0f, 10.01f};
extGlPointParameterfv(GL_POINT_DISTANCE_ATTENUATION, quadratic);
float maxParticleSize=1.0f;
glGetFloatv(GL_POINT_SIZE_MAX, &maxParticleSize);
// maxParticleSize=maxParticleSize<Material.Thickness?maxParticleSize:Material.Thickness;
// extGlPointParameterf(GL_POINT_SIZE_MAX,maxParticleSize);
// extGlPointParameterf(GL_POINT_SIZE_MIN,Material.Thickness);
extGlPointParameterf(GL_POINT_FADE_THRESHOLD_SIZE, 60.0f);
glPointSize(Material.Thickness);
}
#ifdef GL_OES_point_sprite
if (pType==scene::EPT_POINT_SPRITES && FeatureAvailable[IRR_OES_point_sprite])
glTexEnvf(GL_POINT_SPRITE_OES,GL_COORD_REPLACE_OES, GL_TRUE);