void VFmodManager::RunTick(float fTimeDelta) { VISION_PROFILE_FUNCTION(PROFILING_FMOD_OVERALL); if (!IsInitialized()) { if (!IsOutputDevicePresent()) InitDevice(); return; } // profiling scope { VISION_PROFILE_FUNCTION(PROFILING_FMOD_PUREUPDATE); VASSERT(m_pEventSystem!=NULL); // update Fmod listener attributes VisObject3D_cl *pListener = m_pListenerObject; if (pListener == NULL) { // The listener is the main camera. Check for teleportation since the last Fmod update, in // which case we won't use the position difference to calculate the listener speed. VisContextCamera_cl* pCamera = Vision::Camera.GetMainCamera(); VisRenderContext_cl* pContext = VisRenderContext_cl::GetMainRenderContext(); if (pCamera != NULL && pContext != NULL) { if (m_bLastListenerPositionValid && pCamera->GetLastTeleported() > m_iFrameOfLastUpdate) m_bLastListenerPositionValid = false; m_iFrameOfLastUpdate = pContext->GetLastRenderedFrame(); pListener = pCamera; } } if (!pListener) return; hkvVec3 vCamPos = pListener->GetPosition(); hkvVec3 vDir(pListener->GetObjDir()), vRight(pListener->GetObjDir_Right()), vUp(pListener->GetObjDir_Up()); // Determine the camera velocity based on the previous known position hkvVec3 vCamVel(m_bLastListenerPositionValid && (fTimeDelta > 0.f) ? (vCamPos - m_vLastListenerPosition) * (1.f / fTimeDelta) : hkvVec3::ZeroVector()); m_vLastListenerPosition = vCamPos; m_bLastListenerPositionValid = true; vUp = -vUp; // compensate for coordinate system m_pEventSystem->set3DListenerAttributes(0, (FMOD_VECTOR *)&vCamPos, (FMOD_VECTOR *)&vCamVel, (FMOD_VECTOR *)&vDir, (FMOD_VECTOR *)&vUp); // update all sound objects SoundInstances().Update(fTimeDelta); // update all events Events().Update(fTimeDelta); // update Fmod event system m_fTimeLeftOver += fTimeDelta; if (m_fTimeLeftOver > m_config.fTimeStep) { m_pEventSystem->update(); #ifdef VFMOD_SUPPORTS_NETWORK if (m_config.bUseNetworkSystem) FMOD::NetEventSystem_Update(); #endif m_fTimeLeftOver = hkvMath::mod (m_fTimeLeftOver, m_config.fTimeStep); } } // do not purge sounds/ events in vForge, in order to allow toggling playback via hotspot button if (Vision::Editor.IsInEditor()) return; if (m_bAnyStopped) { VISION_PROFILE_FUNCTION(PROFILING_FMOD_PURGE); // all sounds/ events that have finished playing are removed from handling SoundInstances().PurgeNotPlaying(); Events().PurgeNotPlaying(); m_bAnyStopped = false; // reset any stopped flag } }
void VCoronaManager::RenderAllVisibleCoronas() { #ifdef SUPPORTS_CORONAS VisRenderContext_cl* pContext = VisRenderContext_cl::GetCurrentContext(); // Determine relevant render context and visibility collector IVisVisibilityCollector_cl *pVisCollector = pContext->GetVisibilityCollector(); if (!pVisCollector) return; VisRenderContext_cl *pOQContext = pVisCollector->GetOcclusionQueryRenderContext(); if (pOQContext != NULL) pContext = pOQContext; if ((pContext->GetRenderFlags() & VIS_RENDERCONTEXT_FLAG_USE_PIXELCOUNTER) == 0) return; if ((pContext->GetRenderFlags() & VIS_RENDERCONTEXT_FLAG_RENDER_CORONAS) == 0) return; INSERT_PERF_MARKER_SCOPE("VCoronaManager::RenderAllVisibleCoronas"); VISION_PROFILE_FUNCTION(PROFILING_CORONA_RENDER); // Force for the queries to finish so they are available in this frame. if (m_bTeleportedLastFrame && m_bForceQueryOnTeleport) { UpdateCoronas(VCUF_UPDATE | VCUF_FORCE_FETCH | VCUF_USE_OC_CONTEXT); } // Ensure size of corona state structure. int iContextIndex = pContext->GetNumber(); if (iContextIndex + 1 > m_State.GetSize()) m_State.SetSize(iContextIndex + 1, -1); VCoronaRenderContextState& state = m_State[iContextIndex]; int iCapacity = m_Instances.GetCapacity(); state.EnsureSize(iCapacity); const int iCoronasToRender = state.m_Candidates.GetSize(); // Sort candidates by texture? VTextureObject* pTexture = NULL; // Render all corona components Vision::RenderLoopHelper.BeginMeshRendering(); Vision::RenderLoopHelper.AddMeshStreams(m_spBillboardMesh,VERTEX_STREAM_POSITION); for (int i=0; i < iCoronasToRender; ++i) { VCoronaCandidate& coronaCandidate = state.m_Candidates.ElementAt(i); if (coronaCandidate.m_fCurrentVisibility > 0.0f) { RenderCorona (coronaCandidate, pTexture); } } Vision::RenderLoopHelper.EndMeshRendering(); m_bTeleportedLastFrame = (pContext->GetCamera()->GetLastTeleported() >= pContext->GetLastRenderedFrame()); #endif }