private static void DrawVoxels(MyLodTypeEnum lod, MyVoxelCacheCellRenderBatchType batchType, ref int ibChangesStats)
{
int index = m_sortedElements.GetVoxelIndex(lod, batchType);
var matDict = m_sortedElements.Voxels[index];
if (matDict.RenderElementCount == 0)
return;
// Technique start
var shader = GetShader(MyMeshDrawTechnique.VOXEL_MAP);
SetupShaderPerDraw(shader, MyMeshDrawTechnique.VOXEL_MAP);
BeginShaderAlternative(shader, MyMeshDrawTechnique.VOXEL_MAP, batchType);
shader.Begin();
MyPerformanceCounter.PerCameraDraw.TechniqueChanges[(int)lod]++;
foreach (var mat in matDict.Voxels)
{
var firstElement = mat.Value.FirstOrDefault();
if (firstElement == null)
continue;
// Setup material
SetupShaderForMaterialAlternative(shader, batchType, firstElement.VoxelBatch.Material0, firstElement.VoxelBatch.Material1, firstElement.VoxelBatch.Material2);
MyPerformanceCounter.PerCameraDraw.MaterialChanges[(int)lod]++;
MyEntity lastEntity = null;
VertexBuffer lastVertexBuffer = null;
foreach (var renderElement in mat.Value)
{
if (!object.ReferenceEquals(lastVertexBuffer, renderElement.VertexBuffer))
{
lastVertexBuffer = renderElement.VertexBuffer;
m_device.Indices = renderElement.IndexBuffer;
m_device.SetStreamSource(0, renderElement.VertexBuffer, 0, renderElement.VertexStride);
m_device.VertexDeclaration = renderElement.VertexDeclaration;
MyPerformanceCounter.PerCameraDraw.VertexBufferChanges[(int)lod]++;
ibChangesStats++;
}
if (lastEntity != renderElement.Entity)
{
lastEntity = renderElement.Entity;
MyPerformanceCounter.PerCameraDraw.EntityChanges[(int)lod]++;
SetupShaderForEntity(shader, renderElement);
shader.D3DEffect.CommitChanges();
}
m_renderProfiler.StartProfilingBlock("DrawIndexedPrimitives");
m_device.DrawIndexedPrimitive(PrimitiveType.TriangleList, 0, 0, renderElement.VertexCount, renderElement.IndexStart, renderElement.TriCount);
MyPerformanceCounter.PerCameraDraw.TotalDrawCalls++;
m_renderProfiler.EndProfilingBlock();
}
}
shader.End();
// Technique End
}
static void SetupShaderForMaterialAlternative(MyEffectBase shader, MyVoxelCacheCellRenderBatchType batchType, MyMwcVoxelMaterialsEnum m0, MyMwcVoxelMaterialsEnum?m1, MyMwcVoxelMaterialsEnum?m2)
{
MyEffectVoxels effectVoxels = shader as MyEffectVoxels;
if (batchType == MyVoxelCacheCellRenderBatchType.SINGLE_MATERIAL)
{
effectVoxels.UpdateVoxelTextures(OverrideVoxelMaterial ?? m0);
}
else if (batchType == MyVoxelCacheCellRenderBatchType.MULTI_MATERIAL)
{
effectVoxels.UpdateVoxelMultiTextures(OverrideVoxelMaterial ?? m0, OverrideVoxelMaterial ?? m1, OverrideVoxelMaterial ?? m2);
}
}
public int GetVoxelIndex(MyLodTypeEnum lod, MyVoxelCacheCellRenderBatchType technique)
{
return ((byte)lod * VoxelTechniqueCount) + (int)technique;
}
static void BeginShaderAlternative(MyEffectBase shader, MyMeshDrawTechnique technique, MyVoxelCacheCellRenderBatchType batchType)
{
switch (technique)
{
case MyMeshDrawTechnique.DECAL:
{
if (shader is MyEffectModelsDNS)
{
(shader as MyEffectModelsDNS).BeginBlended();
}
}
break;
case MyMeshDrawTechnique.HOLO:
{
if (m_currentLodDrawPass != MyLodTypeEnum.LOD_NEAR && !MyRenderConstants.RenderQualityProfile.ForwardRender)
{
(shader as MyEffectModelsDNS).ApplyHolo(false);
}
else
{
(shader as MyEffectModelsDNS).ApplyHolo(true);
}
}
break;
case MyMeshDrawTechnique.ALPHA_MASKED:
{
(shader as MyEffectModelsDNS).ApplyMasked();
}
break;
case MyMeshDrawTechnique.VOXEL_MAP:
{
MyEffectVoxels effectVoxels = shader as MyEffectVoxels;
if (batchType == MyVoxelCacheCellRenderBatchType.SINGLE_MATERIAL)
{
effectVoxels.Apply();
}
else if (batchType == MyVoxelCacheCellRenderBatchType.MULTI_MATERIAL)
{
effectVoxels.ApplyMultimaterial();
}
break;
}
case MyMeshDrawTechnique.VOXELS_STATIC_ASTEROID:
{
((MyEffectVoxelsStaticAsteroid)shader).Apply();
}
break;
case MyMeshDrawTechnique.MESH:
{
((MyEffectModelsDNS)shader).SetTechnique(MyRenderConstants.RenderQualityProfile.ModelsRenderTechnique);
}
break;
case MyMeshDrawTechnique.VOXELS_DEBRIS:
{
((MyEffectVoxelsDebris)shader).SetTechnique(MyRenderConstants.RenderQualityProfile.VoxelsRenderTechnique);
}
break;
default:
{
System.Diagnostics.Debug.Assert(false);
}
break;
}
}
static void SetupShaderForMaterialAlternative(MyEffectBase shader, MyVoxelCacheCellRenderBatchType batchType, MyMwcVoxelMaterialsEnum m0, MyMwcVoxelMaterialsEnum? m1, MyMwcVoxelMaterialsEnum? m2)
{
MyEffectVoxels effectVoxels = shader as MyEffectVoxels;
if (batchType == MyVoxelCacheCellRenderBatchType.SINGLE_MATERIAL)
{
effectVoxels.UpdateVoxelTextures(OverrideVoxelMaterial ?? m0);
}
else if (batchType == MyVoxelCacheCellRenderBatchType.MULTI_MATERIAL)
{
effectVoxels.UpdateVoxelMultiTextures(OverrideVoxelMaterial ?? m0, OverrideVoxelMaterial ?? m1, OverrideVoxelMaterial ?? m2);
}
}
private static void DrawVoxels(MyLodTypeEnum lod, MyVoxelCacheCellRenderBatchType batchType, ref int ibChangesStats)
{
int index = m_sortedElements.GetVoxelIndex(lod, batchType);
var matDict = m_sortedElements.Voxels[index];
if (matDict.RenderElementCount == 0)
{
return;
}
// Technique start
var shader = GetShader(MyMeshDrawTechnique.VOXEL_MAP);
SetupShaderPerDraw(shader, MyMeshDrawTechnique.VOXEL_MAP);
BeginShaderAlternative(shader, MyMeshDrawTechnique.VOXEL_MAP, batchType);
shader.Begin();
MyPerformanceCounter.PerCameraDraw.TechniqueChanges[(int)lod]++;
foreach (var mat in matDict.Voxels)
{
var firstElement = mat.Value.FirstOrDefault();
if (firstElement == null)
{
continue;
}
// Setup material
SetupShaderForMaterialAlternative(shader, batchType, firstElement.VoxelBatch.Material0, firstElement.VoxelBatch.Material1, firstElement.VoxelBatch.Material2);
MyPerformanceCounter.PerCameraDraw.MaterialChanges[(int)lod]++;
MyEntity lastEntity = null;
VertexBuffer lastVertexBuffer = null;
foreach (var renderElement in mat.Value)
{
if (!object.ReferenceEquals(lastVertexBuffer, renderElement.VertexBuffer))
{
lastVertexBuffer = renderElement.VertexBuffer;
m_device.Indices = renderElement.IndexBuffer;
m_device.SetStreamSource(0, renderElement.VertexBuffer, 0, renderElement.VertexStride);
m_device.VertexDeclaration = renderElement.VertexDeclaration;
MyPerformanceCounter.PerCameraDraw.VertexBufferChanges[(int)lod]++;
ibChangesStats++;
}
if (lastEntity != renderElement.Entity)
{
lastEntity = renderElement.Entity;
MyPerformanceCounter.PerCameraDraw.EntityChanges[(int)lod]++;
SetupShaderForEntity(shader, renderElement);
shader.D3DEffect.CommitChanges();
}
m_renderProfiler.StartProfilingBlock("DrawIndexedPrimitives");
m_device.DrawIndexedPrimitive(PrimitiveType.TriangleList, 0, 0, renderElement.VertexCount, renderElement.IndexStart, renderElement.TriCount);
MyPerformanceCounter.PerCameraDraw.TotalDrawCalls++;
m_renderProfiler.EndProfilingBlock();
}
}
shader.End();
// Technique End
}
static void BeginShaderAlternative(MyEffectBase shader, MyMeshDrawTechnique technique, MyVoxelCacheCellRenderBatchType batchType)
{
switch (technique)
{
case MyMeshDrawTechnique.DECAL:
{
if (shader is MyEffectModelsDNS)
{
(shader as MyEffectModelsDNS).BeginBlended();
}
}
break;
case MyMeshDrawTechnique.HOLO:
{
if (m_currentLodDrawPass != MyLodTypeEnum.LOD_NEAR && !MyRenderConstants.RenderQualityProfile.ForwardRender)
{
(shader as MyEffectModelsDNS).ApplyHolo(false);
}
else
{
(shader as MyEffectModelsDNS).ApplyHolo(true);
}
}
break;
case MyMeshDrawTechnique.ALPHA_MASKED:
{
(shader as MyEffectModelsDNS).ApplyMasked();
}
break;
case MyMeshDrawTechnique.VOXEL_MAP:
{
MyEffectVoxels effectVoxels = shader as MyEffectVoxels;
if (batchType == MyVoxelCacheCellRenderBatchType.SINGLE_MATERIAL)
{
effectVoxels.Apply();
}
else if (batchType == MyVoxelCacheCellRenderBatchType.MULTI_MATERIAL)
{
effectVoxels.ApplyMultimaterial();
}
break;
}
case MyMeshDrawTechnique.VOXELS_STATIC_ASTEROID:
{
((MyEffectVoxelsStaticAsteroid)shader).Apply();
}
break;
case MyMeshDrawTechnique.MESH:
{
((MyEffectModelsDNS)shader).SetTechnique(MyRenderConstants.RenderQualityProfile.ModelsRenderTechnique);
}
break;
case MyMeshDrawTechnique.VOXELS_DEBRIS:
{
((MyEffectVoxelsDebris)shader).SetTechnique(MyRenderConstants.RenderQualityProfile.VoxelsRenderTechnique);
}
break;
default:
{
System.Diagnostics.Debug.Assert(false);
}
break;
}
}
public int GetVoxelIndex(MyLodTypeEnum lod, MyVoxelCacheCellRenderBatchType technique)
{
return(((byte)lod * VoxelTechniqueCount) + (int)technique);
}
