void CProjectileDrawer::DrawGroundFlashes()
{
static const GLfloat black[] = {0.0f, 0.0f, 0.0f, 0.0f};
glDepthMask(GL_FALSE);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE);
glActiveTexture(GL_TEXTURE0);
groundFXAtlas->BindTexture();
glEnable(GL_TEXTURE_2D);
glEnable(GL_ALPHA_TEST);
glAlphaFunc(GL_GREATER, 0.01f);
glPolygonOffset(-20, -1000);
glEnable(GL_POLYGON_OFFSET_FILL);
glFogfv(GL_FOG_COLOR, black);
{
GML_STDMUTEX_LOCK(rflash); // DrawGroundFlashes
ph->groundFlashes.delete_delayed();
ph->groundFlashes.add_delayed();
}
CGroundFlash::va = GetVertexArray();
CGroundFlash::va->Initialize();
CGroundFlash::va->EnlargeArrays(8, 0, VA_SIZE_TC);
GroundFlashContainer& gfc = ph->groundFlashes;
GroundFlashContainer::render_iterator gfi;
bool depthTest = true;
bool depthMask = false;
for (gfi = gfc.render_begin(); gfi != gfc.render_end(); ++gfi) {
CGroundFlash* gf = *gfi;
const bool los = gu->spectatingFullView || loshandler->InAirLos(gf->pos, gu->myAllyTeam);
const bool vis = camera->InView(gf->pos, gf->size);
if (depthTest != gf->depthTest) {
depthTest = gf->depthTest;
if (depthTest) {
glEnable(GL_DEPTH_TEST);
} else {
glDisable(GL_DEPTH_TEST);
}
}
if (depthMask != gf->depthMask) {
depthMask = gf->depthMask;
if (depthMask) {
glDepthMask(GL_TRUE);
} else {
glDepthMask(GL_FALSE);
}
}
if ((gf->alwaysVisible || los) && vis) {
gf->Draw();
}
CGroundFlash::va->DrawArrayTC(GL_QUADS);
CGroundFlash::va->Initialize();
}
glFogfv(GL_FOG_COLOR, mapInfo->atmosphere.fogColor);
glDisable(GL_POLYGON_OFFSET_FILL);
glDisable(GL_ALPHA_TEST);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glDisable(GL_BLEND);
glEnable(GL_DEPTH_TEST);
glDepthMask(GL_TRUE);
}
