internal void Clear()
{
WorldMatrix = MatrixD.Zero;
CommonObjectData = default(MyObjectDataCommon);
NonVoxelObjectData = MyObjectDataNonVoxel.Invalid;
VoxelCommonObjectData = MyObjectDataVoxelCommon.Invalid;
Mesh = LodMeshId.NULL;
MergedMesh = MyMergedLodMeshId.NULL;
Instancing = InstancingId.NULL;
DepthShaders = MyMaterialShadersBundleId.NULL;
Shaders = MyMaterialShadersBundleId.NULL;
ForwardShaders = MyMaterialShadersBundleId.NULL;
DrawSubmesh = default(MyDrawSubmesh);
PerMaterialIndex = 0;
SectionSubmeshes = null;
InstanceCount = 0;
StartInstance = 0;
SkinningMatrices = null;
Type = MyMaterialType.OPAQUE;
Flags = 0;
Lod = 0;
ObjectBuffer = null;
Parent = null;
Material = MyStringId.NullOrEmpty;
}
static unsafe IConstantBuffer GetObjectCB(MyRenderContext RC, MyInstanceComponent instance, float stateData)
{
Vector4 col0, col1, col2;
instance.GetMatrixCols(0, out col0, out col1, out col2);
Matrix matrix = Matrix.Identity;
matrix.SetRow(0, col0);
matrix.SetRow(1, col1);
matrix.SetRow(2, col2);
matrix = Matrix.Transpose(matrix);
int cbSize = sizeof(MyObjectDataCommon);
cbSize += sizeof(MyObjectDataNonVoxel);
IConstantBuffer cb = MyCommon.GetObjectCB(cbSize);
var mapping = MyMapping.MapDiscard(RC, cb);
MyObjectDataNonVoxel nonVoxelData = new MyObjectDataNonVoxel();
mapping.WriteAndPosition(ref nonVoxelData);
MyObjectDataCommon commonData = new MyObjectDataCommon();
commonData.LocalMatrix = matrix;
commonData.ColorMul = Vector3.One;
commonData.KeyColor = new Vector3(0, -1f, 0f);
commonData.CustomAlpha = stateData;
mapping.WriteAndPosition(ref commonData);
mapping.Unmap();
return(cb);
}
internal unsafe void RecordCommands(MyRenderableProxy proxy, MyFoliageStream stream, int voxelMatId,
VertexShader vertexShader, InputLayout inputLayout,
int materialIndex, int indexCount, int startIndex, int baseVertex)
{
if (stream.m_stream == null)
{
return;
}
//var worldMatrix = proxy.WorldMatrix;
//worldMatrix.Translation = Vector3D.Zero;
//MyObjectData objectData = proxy.ObjectData;
//objectData.LocalMatrix = Matrix.Identity;
var worldMat = proxy.WorldMatrix;
//worldMat.Translation -= MyRender11.Environment.CameraPosition;
MyObjectDataCommon objectData = proxy.CommonObjectData;
objectData.LocalMatrix = worldMat;
MyMapping mapping = MyMapping.MapDiscard(RC, proxy.ObjectBuffer);
mapping.WriteAndPosition(ref proxy.VoxelCommonObjectData);
mapping.WriteAndPosition(ref objectData);
mapping.Unmap();
RC.AllShaderStages.SetConstantBuffer(MyCommon.OBJECT_SLOT, proxy.ObjectBuffer);
BindProxyGeometry(proxy, RC);
RC.VertexShader.Set(vertexShader);
RC.SetInputLayout(inputLayout);
int offset = -1;
if (!stream.Append)
{
offset = 0;
stream.Append = true;
}
RC.SetTarget(stream.m_stream, offset);
RC.AllShaderStages.SetConstantBuffer(MyCommon.FOLIAGE_SLOT, MyCommon.FoliageConstants);
float densityFactor = MyVoxelMaterials1.Table[voxelMatId].FoliageDensity * MyRender11.Settings.GrassDensityFactor;
float zero = 0;
mapping = MyMapping.MapDiscard(RC, MyCommon.FoliageConstants);
mapping.WriteAndPosition(ref densityFactor);
mapping.WriteAndPosition(ref materialIndex);
mapping.WriteAndPosition(ref voxelMatId);
mapping.WriteAndPosition(ref zero);
mapping.Unmap();
RC.DrawIndexed(indexCount, startIndex, baseVertex);
}
protected static unsafe IConstantBuffer GetPlaceholderObjectCB(MyRenderContext RC, uint lod)
{
int cbSize = sizeof(MyObjectDataCommon);
cbSize += sizeof(MyObjectDataNonVoxel);
IConstantBuffer cb = MyCommon.GetObjectCB(cbSize);
var mapping = MyMapping.MapDiscard(RC, cb);
MyObjectDataNonVoxel nonVoxelData = new MyObjectDataNonVoxel();
mapping.WriteAndPosition(ref nonVoxelData);
MyObjectDataCommon commonData = new MyObjectDataCommon();
commonData.LocalMatrix = Matrix.Identity;
commonData.ColorMul = Vector3.One;
commonData.KeyColor = new Vector3(0, 0f, 0f);
commonData.LOD = lod;
mapping.WriteAndPosition(ref commonData);
mapping.Unmap();
return(cb);
}
internal void Clear()
{
WorldMatrix = MatrixD.Zero;
CommonObjectData = default(MyObjectDataCommon);
NonVoxelObjectData = MyObjectDataNonVoxel.Invalid;
VoxelCommonObjectData = MyObjectDataVoxelCommon.Invalid;
Mesh = LodMeshId.NULL;
MergedMesh = MyMergedLodMeshId.NULL;
Instancing = InstancingId.NULL;
DepthShaders = MyMaterialShadersBundleId.NULL;
Shaders = MyMaterialShadersBundleId.NULL;
ForwardShaders = MyMaterialShadersBundleId.NULL;
DrawSubmesh = default(MyDrawSubmesh);
PerMaterialIndex = 0;
SectionSubmeshes = null;
InstanceCount = 0;
StartInstance = 0;
SkinningMatrices = null;
Type = MyMaterialType.OPAQUE;
Flags = 0;
Lod = 0;
ObjectBuffer = null;
Parent = null;
Material = MyMeshMaterialId.NULL;
UnusedMaterials = UnusedMaterials ?? new HashSet<string>();
UnusedMaterials.Clear();
}
