void CGrassDrawer::Draw()
{
if (grassOff || !readMap->GetGrassShadingTexture())
return;
SCOPED_TIMER("Grass::Draw");
glPushAttrib(GL_CURRENT_BIT);
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
if (!blockDrawer.inviewGrass.empty()) {
SetupGlStateNear();
DrawNear(blockDrawer.inviewGrass);
ResetGlStateNear();
}
if (
globalRendering->haveGLSL
&& (!shadowHandler->shadowsLoaded || !globalRendering->atiHacks) // Ati crashes w/o an error when shadows are enabled!?
&& !(blockDrawer.inviewFarGrass.empty() && blockDrawer.inviewNearGrass.empty())
) {
SetupGlStateFar();
DrawFarBillboards(blockDrawer.inviewFarGrass);
DrawNearBillboards(blockDrawer.inviewNearGrass);
ResetGlStateFar();
}
glPopAttrib();
}
void CGrassDrawer::Draw()
{
if (grassOff || !readMap->GetGrassShadingTexture())
return;
SCOPED_TIMER("Draw::World::Foliage::Grass");
glPushAttrib(GL_CURRENT_BIT);
glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
if (!blockDrawer.inviewGrass.empty()) {
SetupGlStateNear();
DrawNear(blockDrawer.inviewGrass);
ResetGlStateNear();
}
// ATI crashes w/o an error when shadows are enabled!?
static const bool shaders = globalRendering->haveGLSL;
const bool shadows = (shadowHandler->ShadowsLoaded() && globalRendering->atiHacks);
if (shaders && !shadows && (!blockDrawer.inviewFarGrass.empty() || !blockDrawer.inviewNearGrass.empty())) {
SetupGlStateFar();
DrawFarBillboards(blockDrawer.inviewFarGrass);
DrawNearBillboards(blockDrawer.inviewNearGrass);
ResetGlStateFar();
}
glPopAttrib();
}
void CGrassDrawer::Draw()
{
if (grassOff || !readMap->GetGrassShadingTexture())
return;
glPushAttrib(GL_CURRENT_BIT);
glColor4f(0.62f, 0.62f, 0.62f, 1.0f);
SetupGlStateNear();
static CGrassBlockDrawer drawer;
drawer.cx = int(camera->GetPos().x / bMSsq);
drawer.cy = int(camera->GetPos().z / bMSsq);
drawer.inviewGrass.clear();
drawer.inviewNearGrass.clear();
drawer.gd = this;
readMap->GridVisibility(camera, blockMapSize, maxGrassDist, &drawer);
ResetGlStateNear();
if (
globalRendering->haveGLSL
&& (!shadowHandler->shadowsLoaded || !globalRendering->atiHacks) // Ati crashes w/o an error when shadows are enabled!?
) {
SetupGlStateFar();
std::sort(drawer.inviewGrass.begin(), drawer.inviewGrass.end(), GrassSort);
std::sort(drawer.inviewNearGrass.begin(), drawer.inviewNearGrass.end(), GrassSortNear);
glColor4f(0.62f, 0.62f, 0.62f, 1.0f);
DrawFarBillboards(drawer.inviewGrass);
glColor4f(0.62f, 0.62f, 0.62f, 1.0f);
DrawNearBillboards(drawer.inviewNearGrass);
ResetGlStateFar();
}
glPopAttrib();
GarbageCollect();
}
