Mirrors/eepp
1
0
Fork 0
mirror of https://github.com/SpartanJ/eepp.git synced 2026-07-16 07:52:50 +03:00
Code Issues Packages Projects Releases Wiki Activity

Some work on the OpenGL 3 renderer.

Browse Source
This commit is contained in:
spartanj
2011-01-22 14:41:26 -03:00
parent 2cc55ea68a
commit 02e00d7315
26 changed files with 688 additions and 196 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
src/graphics/cparticlesystem.cpp
View File

@@ -262,17 +262,19 @@ void cParticleSystem::Draw() {
TF->Bind( mTexId );
TF->SetPreBlendFunc( ALPHA_BLENDONE );
if ( mPointsSup ) {
glEnable( GL_POINT_SPRITE_ARB );
if ( mPointsSup && GLi->Version() != GLv_3 ) {
GLi->Enable( GL_POINT_SPRITE_ARB );
glTexEnvf( GL_POINT_SPRITE_ARB, GL_COORD_REPLACE_ARB, GL_TRUE );
glPointSize( mSize );
GLi->PointSize( mSize );
glColorPointer( 4, GL_FLOAT, sizeof(cParticle), reinterpret_cast<char*>( &mParticle[0] ) + sizeof(eeFloat) * 2 );
glVertexPointer( 2, GL_FLOAT, sizeof(cParticle), reinterpret_cast<char*>( &mParticle[0] ) );
Uint32 alloc = mPCount * sizeof(GLfloat) * 4 * 2;
glDrawArrays( GL_POINTS, 0, (GLsizei)mPCount );
GLi->ColorPointer ( 4, GL_FLOAT, sizeof(cParticle), reinterpret_cast<char*>( &mParticle[0] ) + sizeof(eeFloat) * 2 , alloc );
GLi->VertexPointer ( 2, GL_FLOAT, sizeof(cParticle), reinterpret_cast<char*>( &mParticle[0] ) , alloc );
glDisable( GL_POINT_SPRITE_ARB );
GLi->DrawArrays( GL_POINTS, 0, (GLsizei)mPCount );
GLi->Disable( GL_POINT_SPRITE_ARB );
} else {
cTexture * Tex = TF->GetTexture( mTexId );