void CSMFGroundDrawer::Draw(const DrawPass::e& drawPass)
{
// must be here because water renderers also call us
if (!globalRendering->drawGround)
return;
// if entire map is under voidwater, no need to draw *ground*
if (readMap->HasOnlyVoidWater())
return;
glDisable(GL_BLEND);
glEnable(GL_CULL_FACE);
glCullFace(GL_BACK);
if (drawDeferred) {
// do the deferred pass first, will allow us to re-use
// its output at some future point and eventually draw
// the entire map deferred
DrawDeferredPass(drawPass, mapRendering->voidGround || (mapRendering->voidWater && drawPass != DrawPass::WaterReflection));
}
if (drawForward) {
DrawForwardPass(drawPass, mapRendering->voidGround || (mapRendering->voidWater && drawPass != DrawPass::WaterReflection));
}
glDisable(GL_CULL_FACE);
if (drawPass != DrawPass::Normal)
return;
if (drawWaterPlane)
DrawWaterPlane(false);
if (drawMapEdges)
DrawBorder(drawPass);
}
void CSMFGroundDrawer::Draw(const DrawPass::e& drawPass)
{
if (mapInfo->map.voidWater && readmap->currMaxHeight < 0.0f) {
return;
}
smfRenderState = smfRenderStateSSP->CanEnable(this)?
smfRenderStateSSP:
smfRenderStateFFP;
glDisable(GL_BLEND);
glEnable(GL_CULL_FACE);
glCullFace(GL_BACK);
UpdateCamRestraints(cam2);
smfRenderState->Enable(this, drawPass);
{
if (wireframe) {
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
}
if (mapInfo->map.voidGround || (mapInfo->map.voidWater && drawPass != DrawPass::WaterReflection)) {
glEnable(GL_ALPHA_TEST);
glAlphaFunc(GL_GREATER, mapInfo->map.voidAlphaMin);
}
meshDrawer->DrawMesh(drawPass);
if (mapInfo->map.voidGround || (mapInfo->map.voidWater && drawPass != DrawPass::WaterReflection)) {
glDisable(GL_ALPHA_TEST);
}
if (wireframe) {
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
}
}
smfRenderState->Disable(this, drawPass);
glDisable(GL_CULL_FACE);
if (drawPass == DrawPass::Normal) {
if (mapInfo->water.hasWaterPlane) {
DrawWaterPlane(false);
}
groundDecals->Draw();
projectileDrawer->DrawGroundFlashes();
}
}
