//------------------------------------------------------------------------
void RenderingEngine::drawFrame() {
assert (mV != NULL && "mV not set before rendering starts!");
assert (mP != NULL && "mP not set before rendering starts!");
glDepthMask(GL_TRUE);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
///////////////////////////////////////////
// 1. Draw front to back
while (!mFrontToBack.empty()) {
mDraw(mFrontToBack.top().renderingPackage, *mV, *mP);
mFrontToBack.pop();
}
///////////////////////////////////////////
// 2. Draw the skybox (early depth testing) if any
if (mSkyBox) {
mDrawSkyBox();
}
///////////////////////////////////////////
// 3. Draw back to front
while (!mBackToFront.empty()) {
mDraw(mBackToFront.top().renderingPackage, *mV, *mP);
mBackToFront.pop();
}
///////////////////////////////////////////
// 4. Draw the HUD
glDisable(GL_DEPTH_TEST);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
for (auto hudElem : mHUDSystem.getHUDElements()) {
for (auto rp : hudElem->mEntity->getRenderingComponent()->getRenderingPackages()) {
mDraw(rp, mHUDSystem.mV, mHUDSystem.mP);
//mDraw(rp, *mV, *mP);
}
}
glDisable(GL_BLEND);
glEnable(GL_DEPTH_TEST);
}
BOOPSI_DISPATCHER(IPTR, classdispatcher, cl, obj, msg) {
mybug(0,("Class Dispatcher!\n"));
switch (msg->MethodID) {
case OM_NEW:
return mNew(cl,obj,(APTR)msg);
case OM_DISPOSE:
return mDispose(cl,obj,(APTR)msg);
case MUIM_Setup:
return mSetup(cl,obj,(APTR)msg);
case MUIM_Cleanup:
return mCleanup(cl,obj,(APTR)msg);
case OM_SET:
return mSet(cl,obj,(APTR)msg);
case OM_GET:
return mGet(cl,obj,(APTR)msg);
case MUIM_AskMinMax:
return mAskMinMax(cl,obj,(APTR)msg);
case MUIM_Hide:
return mHide(cl,obj,(APTR)msg);
case MUIM_Show:
return mShow(cl,obj,(APTR)msg);
case MUIM_Draw:
return mDraw(cl,obj,(APTR)msg);
// case MUIM_Action_HandlePsdEvents:
// return mPsdEventHandler(cl,obj,(APTR)msg);
case MUIM_Action_HandleTmrEvents:
return mTmrEventHandler(cl,obj,(APTR)msg);
default:
return DoSuperMethodA(cl,obj,msg);
}
return 0;
}
