public void Render(MyCullQuery cullQuery, IGeometrySrvStrategy srvStrategy)
{
ProfilerShort.Begin("Preculling");
InitFrustumCullPasses(cullQuery, m_tmpCullPasses);
ProfilerShort.BeginNextBlock("Culling");
DispatchCullPasses(m_tmpCullPasses, m_tmpVisibleInstances);
ProfilerShort.BeginNextBlock("Send output messages");
SendOutputMessages(m_tmpVisibleInstances);
ProfilerShort.BeginNextBlock("Prerender");
InitRenderPasses(cullQuery, m_tmpRenderPasses);
ProfilerShort.BeginNextBlock("Update LOD selection");
if (IsLodUpdateEnabled)
{
MyManagers.Instances.UpdateLods(m_tmpRenderPasses, m_tmpVisibleInstances);
}
ProfilerShort.BeginNextBlock("Rendering");
Draw(m_tmpRenderPasses, m_tmpVisibleInstances, srvStrategy);
ProfilerShort.BeginNextBlock("Clearing");
ClearRenderPasses(m_tmpRenderPasses);
ProfilerShort.End();
}
void InitFrustumCullPasses(MyCullQuery cullQuery, MyCpuFrustumCullPasses cullPasses)
{
cullPasses.Clear();
for (int i = 0; i < cullQuery.Size; i++)
{
MyRenderingPass renderingPass = cullQuery.RenderingPasses[i];
MyFrustumCullQuery frustumCullQuery = cullQuery.FrustumCullQueries[i];
if (renderingPass is VRageRender.MyGBufferPass)
{
MyCpuFrustumCullPass cpuFrustumCullPass = cullPasses.Allocate();
cpuFrustumCullPass.Frustum = frustumCullQuery.Frustum;
cpuFrustumCullPass.IsInsideList.Clear();
cpuFrustumCullPass.List.Clear();
cpuFrustumCullPass.PassId = GetPassId((VRageRender.MyGBufferPass)renderingPass);
}
if (renderingPass is VRageRender.MyDepthPass)
{
MyCpuFrustumCullPass cpuFrustumCullPass = cullPasses.Allocate();
cpuFrustumCullPass.Frustum = frustumCullQuery.Frustum;
cpuFrustumCullPass.IsInsideList.Clear();
cpuFrustumCullPass.List.Clear();
cpuFrustumCullPass.PassId = GetPassId((VRageRender.MyDepthPass)renderingPass);
}
}
}
void InitRenderPasses(MyCullQuery cullQuery, List <MyRenderPass> renderPasses)
{
renderPasses.Clear();
foreach (var query in cullQuery.RenderingPasses)
{
if (query == null)
{
continue;
}
Matrix matrix = query.ViewProjection;
MyViewport viewport = query.Viewport;
if (query is VRageRender.MyGBufferPass)
{
VRageRender.MyGBufferPass oldGBufferPass = (VRageRender.MyGBufferPass)query;
MyGBuffer gbuffer = oldGBufferPass.GBuffer;
MyGBufferPass gbufferPass;
int passId = GetPassId(oldGBufferPass);
m_gbufferPassesPool.AllocateOrCreate(out gbufferPass);
gbufferPass.Init(passId, matrix, viewport, gbuffer);
renderPasses.Add(gbufferPass);
}
if (query is VRageRender.MyDepthPass)
{
VRageRender.MyDepthPass oldDepthPass = (VRageRender.MyDepthPass)query;
IDsvBindable dsv = oldDepthPass.Dsv;
MyDepthPass depthPass;
bool isCascade = oldDepthPass.IsCascade;
int passId = GetPassId(oldDepthPass);
m_depthPassesPool.AllocateOrCreate(out depthPass);
depthPass.Init(passId, matrix, viewport, dsv, isCascade, oldDepthPass.DebugName);
renderPasses.Add(depthPass);
}
}
}
