void VPostProcessTranslucencies::Execute()
{
INSERT_PERF_MARKER_SCOPE("VPostProcessTranslucencies");
VisRenderContext_cl *pContext = VisRenderContext_cl::GetCurrentContext();
IVisVisibilityCollector_cl *pVisCollector = pContext->GetVisibilityCollector();
VASSERT(pVisCollector != NULL);
const VisEntityCollection_cl *pVisibleForeGroundEntities = pVisCollector->GetVisibleForeGroundEntities();
m_VisibilityObjectCollector.HandleVisibleVisibilityObjects();
#ifndef _VISION_MOBILE
RenderingOptimizationHelpers_cl::SetShaderPreference(96);
#endif
// Get a pointer to the collection of visible mesh buffer objects
const VisMeshBufferObjectCollection_cl *pVisibleMeshBuffer = &m_VisibilityObjectCollector.GetMeshBufferObjectCollection();
// Get a pointer to the collection of visible particle groups
const VisParticleGroupCollection_cl *pVisibleParticleGroups = &m_VisibilityObjectCollector.GetParticleGroupCollection();
// Mask out entities which are "always in foreground"
MaskOutForegroundEntities(*pVisibleForeGroundEntities);
if (pVisCollector->GetInterleavedTranslucencySorter() == NULL)
{
// --- Traditional transparency sorting (default)
const VisStaticGeometryInstanceCollection_cl *pVisibleTransparentGeoInstances = pVisCollector->GetVisibleStaticGeometryInstancesForPass(VPT_TransparentPass);
const VisEntityCollection_cl *pVisibleEntities = pVisCollector->GetVisibleEntitiesForPass(VPT_TransparentPass);
VisionRenderLoop_cl::RenderHook(*pVisibleMeshBuffer, pVisibleParticleGroups, VRH_PRE_TRANSPARENT_PASS_GEOMETRY, true);
// render transparent pass surface shaders on translucent static geometry instances
Vision::RenderLoopHelper.RenderStaticGeometrySurfaceShaders(*pVisibleTransparentGeoInstances, VPT_TransparentPass);
VisionRenderLoop_cl::RenderHook(*pVisibleMeshBuffer, pVisibleParticleGroups, VRH_PRE_TRANSPARENT_PASS_ENTITIES, true);
// Render transparent pass shaders on entities
DrawEntitiesShaders(*pVisibleEntities, VPT_TransparentPass);
VisionRenderLoop_cl::RenderHook(*pVisibleMeshBuffer, pVisibleParticleGroups, VRH_POST_TRANSPARENT_PASS_GEOMETRY, true);
VisionRenderLoop_cl::RenderHook(*pVisibleMeshBuffer, pVisibleParticleGroups, VRH_DECALS, true);
RenderParticles(pVisibleMeshBuffer, pVisibleParticleGroups);
}
else
{
// --- Interleaved transparency sorting
pVisCollector->GetInterleavedTranslucencySorter()->OnRender(pVisCollector, true);
}
// Render visible foreground entities (see DrawForegroundEntities)
DrawTransparentForegroundEntities(*pVisibleForeGroundEntities);
// Coronas and flares will be still rendered after the other interleaved sorted objects were rendered (lensflare and coronas don't must be always rendered "on top")
VisionRenderLoop_cl::RenderHook(*pVisibleMeshBuffer, pVisibleParticleGroups, VRH_CORONAS_AND_FLARES, true);
}
void VMobileForwardRenderLoop::OnDoRenderLoop(void *pUserData)
{
INSERT_PERF_MARKER_SCOPE("VMobileForwardRenderLoop::OnDoRenderLoop");
m_iFrameCounter++; // just for arbitrary custom purposes
#ifdef WIN32
// vForge specific:
if (Vision::RenderLoopHelper.GetReplacementRenderLoop())
{
// render with this render-loop instead
Vision::RenderLoopHelper.GetReplacementRenderLoop()->OnDoRenderLoop(pUserData);
return;
}
#endif
m_pShaderProvider = Vision::GetApplication()->GetShaderProvider();
VASSERT(m_pShaderProvider);
m_pShaderProvider->ResetCache();
VisRenderContext_cl *pContext = VisRenderContext_cl::GetCurrentContext();
IVisVisibilityCollector_cl *pVisCollector = pContext->GetVisibilityCollector();
if (pVisCollector==NULL)
return;
const int iRenderFlags = pContext->GetRenderFlags();
m_pCameraFrustum = pVisCollector->GetBaseFrustum();
const VisStaticGeometryInstanceCollection_cl *pVisibleGeoInstancesPrimaryOpaquePass = pVisCollector->GetVisibleStaticGeometryInstancesForPass(VPT_PrimaryOpaquePass);
const VisStaticGeometryInstanceCollection_cl *pVisibleGeoInstancesSecondaryOpaquePass = pVisCollector->GetVisibleStaticGeometryInstancesForPass(VPT_SecondaryOpaquePass);
const VisStaticGeometryInstanceCollection_cl *pVisibleGeoInstancesTransparentPass = pVisCollector->GetVisibleStaticGeometryInstancesForPass(VPT_TransparentPass);
const VisEntityCollection_cl *pVisibleEntitiesPrimaryOpaquePass = pVisCollector->GetVisibleEntitiesForPass(VPT_PrimaryOpaquePass);
const VisEntityCollection_cl *pVisibleEntitiesSecondaryOpaquePass = pVisCollector->GetVisibleEntitiesForPass(VPT_SecondaryOpaquePass);
const VisEntityCollection_cl *pVisibleEntitiesTransparentPass = pVisCollector->GetVisibleEntitiesForPass(VPT_TransparentPass);
const VisEntityCollection_cl *pVisibleForeGroundEntities = pVisCollector->GetVisibleForeGroundEntities();
HandleVisibleVisibilityObjects();
// Clear the screen
if ((iRenderFlags&VIS_RENDERCONTEXT_FLAG_NO_CLEARSCREEN)==0)
{
const VFogParameters &fog = Vision::World.GetFogParameters();
VColorRef clearColor = fog.depthMode != VFogParameters::Off ? fog.iDepthColor : Vision::Renderer.GetDefaultClearColor();
Vision::RenderLoopHelper.ClearScreen(VisRenderLoopHelper_cl::VCTF_All, clearColor);
}
m_bHasRenderHookCallbacks = m_bTriggerCallbacks && Vision::Callbacks.OnRenderHook.HasCallbacks();
// Get a pointer to the collection of visible mesh buffer objects
const VisMeshBufferObjectCollection_cl *pVisibleMeshBuffer = &m_VisibilityObjectCollector.GetMeshBufferObjectCollection();
// Get a pointer to the collection of visible particle groups
const VisParticleGroupCollection_cl *pVisibleParticleGroups = &m_VisibilityObjectCollector.GetParticleGroupCollection();
// Determine which lights have to rendered in the current frame
DetermineRelevantLights();
// Render all mesh buffer objects with the render order flag "VRH_PRE_RENDERING".
RenderHook(*pVisibleMeshBuffer, pVisibleParticleGroups, VRH_PRE_RENDERING, m_bTriggerCallbacks);
// Render all mesh buffer objects with the render order flag "VRH_PRE_PRIMARY_OPAQUE_PASS_GEOMETRY".
RenderHook(*pVisibleMeshBuffer, pVisibleParticleGroups, VRH_PRE_PRIMARY_OPAQUE_PASS_GEOMETRY, m_bTriggerCallbacks);
// Reset tags
VisStaticGeometryInstance_cl::ResetTags();
VisBaseEntity_cl::ResetTags();
// Clear temporary collections for geometry that is lit by base pass light, but rendered in additive lighting pass
m_AdditiveLitGeoInstanceCollection.Clear();
m_AdditiveLitEntityCollection.Clear();
// Prepare the initial lighting pass (one light collapsed with base lighting contribution)
bool bUsesLightClippingVolume = false;
IVShadowMapComponent *pShadowMap = PrepareLightingPass(m_pBasePassLight, true, bUsesLightClippingVolume);
// Render lit geometry before actual base pass, whereby the geometry which has been rendered here will be tagged, in order
// to avoid re-rendering later on. We first render static meshes lit base the base pass light, then static meshes not lit by the base pass light,
// and then entities (with/without base pass light, respectively).
{
RenderLitGeometry(m_pBasePassLight, pShadowMap, true, bUsesLightClippingVolume, false, true);
// Render all primary opaque pass surface shaders on opaque world geometry
Vision::RenderLoopHelper.RenderStaticGeometrySurfaceShaders(*pVisibleGeoInstancesPrimaryOpaquePass, VPT_PrimaryOpaquePass, VTF_IGNORE_TAGGED_ENTRIES);
// Render all mesh buffer objects with the render order flag "VRH_PRE_PRIMARY_OPAQUE_PASS_ENTITIES".
RenderHook(*pVisibleMeshBuffer, pVisibleParticleGroups, VRH_PRE_PRIMARY_OPAQUE_PASS_ENTITIES, m_bTriggerCallbacks);
RenderLitGeometry(m_pBasePassLight, pShadowMap, true, bUsesLightClippingVolume, true, false);
// Render all primary opaque pass shaders on entities (see "DrawEntitiesShaders")
DrawEntitiesShaders(*pVisibleEntitiesPrimaryOpaquePass, VPT_PrimaryOpaquePass, VTF_IGNORE_TAGGED_ENTRIES);
}
// Finalize the initial pass
FinalizeLightingPass(m_pBasePassLight, bUsesLightClippingVolume);
RenderHook(*pVisibleMeshBuffer, pVisibleParticleGroups, VRH_PRE_SECONDARY_OPAQUE_PASS_GEOMETRY, m_bTriggerCallbacks);
// Render static geometry instances for secondary opaque pass
Vision::RenderLoopHelper.RenderStaticGeometrySurfaceShaders(*pVisibleGeoInstancesSecondaryOpaquePass, VPT_SecondaryOpaquePass, VTF_IGNORE_TAGGED_ENTRIES);
RenderHook(*pVisibleMeshBuffer, pVisibleParticleGroups, VRH_PRE_SECONDARY_OPAQUE_PASS_ENTITIES, m_bTriggerCallbacks);
// Render entities for secondary opaque pass
DrawEntitiesShaders(*pVisibleEntitiesSecondaryOpaquePass, VPT_SecondaryOpaquePass, VTF_IGNORE_TAGGED_ENTRIES);
// Start the hardware occlusion query. Note that this function always has to be called in render loops.
// Also, the position of this call in the OnDoRenderLoop is important: The zBuffer contents at this stage of rendering will
// act as occluders in the hardware occlusion queries.
Vision::RenderLoopHelper.PerformHardwareOcclusionQuery();
// Render sky
Vision::RenderLoopHelper.RenderSky();
// Render all mesh buffer objects with the render order flag "VRH_PRE_OCCLUSION_TESTS".
RenderHook(*pVisibleMeshBuffer, pVisibleParticleGroups, VRH_PRE_OCCLUSION_TESTS, m_bTriggerCallbacks);
Vision::RenderLoopHelper.PerformHardwarePixelCounterQuery();
// Render all mesh buffer objects with the render order flag "VRH_POST_OCCLUSION_TESTS".
RenderHook(*pVisibleMeshBuffer, pVisibleParticleGroups, VRH_POST_OCCLUSION_TESTS, m_bTriggerCallbacks);
// Draw dynamic light
DrawDynamicLight();
// Render all mesh buffer objects with the render order flag "VRH_PRE_TRANSPARENT_PASS_GEOMETRY".
RenderHook(*pVisibleMeshBuffer, pVisibleParticleGroups, VRH_PRE_TRANSPARENT_PASS_GEOMETRY, m_bTriggerCallbacks);
// Render transparent pass surface shaders on translucent lit world primitives
Vision::RenderLoopHelper.RenderStaticGeometrySurfaceShaders(*pVisibleGeoInstancesTransparentPass, VPT_TransparentPass, VTF_IGNORE_TAGGED_ENTRIES);
RenderHook(*pVisibleMeshBuffer, pVisibleParticleGroups, VRH_PRE_TRANSPARENT_PASS_ENTITIES, m_bTriggerCallbacks);
// Render transparent pass shaders on entities
DrawEntitiesShaders(*pVisibleEntitiesTransparentPass, VPT_TransparentPass, VTF_IGNORE_TAGGED_ENTRIES);
// Render all mesh buffer objects with the render order flag "VRH_POST_TRANSPARENT_PASS_GEOMETRY".
RenderHook(*pVisibleMeshBuffer, pVisibleParticleGroups, VRH_POST_TRANSPARENT_PASS_GEOMETRY, m_bTriggerCallbacks);
// Render all mesh buffer objects and particle systems with the render order flag "VRH_DECALS".
RenderHook(*pVisibleMeshBuffer, pVisibleParticleGroups, VRH_DECALS, m_bTriggerCallbacks);
// Render all mesh buffer objects and particle systems with the render order flag "VRH_PARTICLES".
RenderHook(*pVisibleMeshBuffer, pVisibleParticleGroups, VRH_PARTICLES, m_bTriggerCallbacks);
// Render all mesh buffer objects with the render order flag "VRH_ADDITIVE_PARTICLES"
RenderHook(*pVisibleMeshBuffer, pVisibleParticleGroups, VRH_ADDITIVE_PARTICLES, m_bTriggerCallbacks);
RenderHook(*pVisibleMeshBuffer, pVisibleParticleGroups, VRH_TRANSLUCENT_VOLUMES, m_bTriggerCallbacks);
// Render visible foreground entities (see DrawForegroundEntities)
DrawForegroundEntities(*pVisibleForeGroundEntities);
// Render all mesh buffer objects with the render order flag "VRH_CORONAS_AND_FLARES"
RenderHook(*pVisibleMeshBuffer, pVisibleParticleGroups, VRH_CORONAS_AND_FLARES, m_bTriggerCallbacks);
m_pShaderProvider = NULL;
}