/// <summary>
/// Draw call
/// </summary>
/// <param name="context"></param>
/// <param name="instanceModel"></param>
protected virtual void OnDraw(DeviceContext context, IElementsBufferModel instanceModel)
{
if (GeometryBuffer.IndexBuffer != null)
{
if (instanceModel == null || !instanceModel.HasElements)
{
context.DrawIndexed(GeometryBuffer.IndexBuffer.ElementCount, GeometryBuffer.IndexBuffer.Offset, 0);
}
else
{
context.DrawIndexedInstanced(GeometryBuffer.IndexBuffer.ElementCount, instanceModel.Buffer.ElementCount, GeometryBuffer.IndexBuffer.Offset, 0, instanceModel.Buffer.Offset);
}
}
else if (GeometryBuffer.VertexBuffer.Length > 0)
{
if (instanceModel == null || !instanceModel.HasElements)
{
context.Draw(GeometryBuffer.VertexBuffer[0].ElementCount, 0);
}
else
{
context.DrawInstanced(GeometryBuffer.VertexBuffer[0].ElementCount, instanceModel.Buffer.ElementCount,
0, instanceModel.Buffer.Offset);
}
}
}
/// <summary>
///
/// </summary>
/// <param name="indexCount"></param>
/// <param name="firstIndex"></param>
/// <param name="baseVertexOffset"></param>
public void DrawInstancedIndexed(int indexCountPerInstance, int instanceCount, int startIndexLocation, int baseVertexLocation, int startInstanceLocation)
{
lock (deviceContext) {
ApplyGpuState();
deviceContext.DrawIndexedInstanced(indexCountPerInstance, instanceCount, startIndexLocation, baseVertexLocation, startInstanceLocation);
}
}
public void DrawInstanced(DeviceContext context, int instcount)
{
context.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
context.InputAssembler.SetVertexBuffers(0, vbbinding);
context.InputAssembler.SetIndexBuffer(IndexBuffer, Format.R32_UInt, 0);
context.DrawIndexedInstanced(IndexCount, instcount, 0, 0, 0);
}
public void DrawInstanced(DeviceContext dc, int subsetId, Buffer instanceBuffer, int numInstances, int instanceStride)
{
const int offset = 0;
dc.InputAssembler.SetVertexBuffers(0, new VertexBufferBinding(_vb, _vertexStride, offset), new VertexBufferBinding(instanceBuffer, instanceStride, 0));
dc.InputAssembler.SetIndexBuffer(_ib, Format.R32_UInt, 0);
dc.DrawIndexedInstanced(_subsetTable[subsetId].FaceCount * 3, numInstances, _subsetTable[subsetId].FaceStart * 3, 0, 0);
}
private void RenderShader(DeviceContext deviceContext, int vertexCount, int instanceCount)
{
deviceContext.InputAssembler.InputLayout = Layout;
deviceContext.VertexShader.Set(VertexShader);
deviceContext.GeometryShader.Set(null);
deviceContext.PixelShader.Set(PixelShader);
deviceContext.PixelShader.SetSampler(0, SamplerState);
deviceContext.DrawIndexedInstanced(vertexCount, instanceCount, 0, 0, 0);
}
protected override void DrawIndexedCore(uint indexCount, uint instanceCount, uint indexStart, int vertexOffset, uint instanceStart)
{
PreDrawCommand();
Debug.Assert(_ib != null);
if (instanceCount == 1)
{
_context.DrawIndexed((int)indexCount, (int)indexStart, vertexOffset);
}
else
{
_context.DrawIndexedInstanced((int)indexCount, (int)instanceCount, (int)indexStart, vertexOffset, (int)instanceStart);
}
}
public override void Draw(uint indexCount, uint instanceCount, uint indexStart, int vertexOffset, uint instanceStart)
{
FlushViewports();
FlushScissorRects();
FlushVertexBindings();
if (instanceCount == 1)
{
_context.DrawIndexed((int)indexCount, (int)indexStart, vertexOffset);
}
else
{
_context.DrawIndexedInstanced((int)indexCount, (int)instanceCount, (int)indexStart, vertexOffset, (int)instanceStart);
}
}
internal override void Draw(ref DeviceContext context, ref Camera camera)
{
if (!Visible || Adornee == null)
{
return;
}
if (_rbo == null)
{
_rbo = Game.Workspace.RenderObjectProvider[Shape.Cube];
_indexCount = _rbo.Geometry.IndexCount;
_indexBuffer = _rbo.Geometry.IndexBuffer;
_bufferBinding = _rbo.Bindings[0];
}
TransformLines();
lock (Renderer.Locker)
{
Renderer.AALinePass.Use(ref context);
context.VertexShader.SetConstantBuffer(2, _lineConstantBuffer);
if (_bufferDirty)
{
DataStream stream;
context.MapSubresource(_instanceBuffer, MapMode.WriteDiscard, MapFlags.None, out stream);
for (int i = 0; i < 12; i++)
{
var line = _handles[i];
stream.Write(new InstanceRenderData
{
Size = line.Size,
Colour = Colour,
ModelMatrix = line.Matrix,
Transparency = Transparency,
ShadingModel = ShadingModel.Unlit
});
}
context.UnmapSubresource(_instanceBuffer, 0);
_bufferDirty = false;
}
context.InputAssembler.SetVertexBuffers(0, _bufferBinding, _instanceBufferBinding);
context.InputAssembler.SetIndexBuffer(_indexBuffer, Format.R32_UInt, 0);
context.DrawIndexedInstanced(_indexCount, 12, 0, 0, 0);
}
}
public override void DrawIndexed(uint indexCount, uint instanceCount, uint indexStart, int vertexOffset, uint instanceStart)
{
PreDrawCommand();
ShaderResourceView[] srvs = _context.PixelShader.GetShaderResources(0, 10);
Debug.Assert(_ib != null);
if (instanceCount == 1)
{
_context.DrawIndexed((int)indexCount, (int)indexStart, vertexOffset);
}
else
{
_context.DrawIndexedInstanced((int)indexCount, (int)instanceCount, (int)indexStart, vertexOffset, (int)instanceStart);
}
}
public void Draw(DeviceContext deviceContext, PrimitivePerInstanceData[] instanceData, int count)
{
deviceContext.MapSubresource(m_instanceBuffer, MapMode.WriteDiscard, MapFlags.None, out DataStream dataStream);
dataStream.WriteRange(instanceData, 0, count);
deviceContext.UnmapSubresource(m_instanceBuffer, 0);
VertexBufferBinding[] vertexBufferBindings = new VertexBufferBinding[]
{
new VertexBufferBinding(m_vertexBuffer, Utilities.SizeOf <DebugVertexType>(), 0),
new VertexBufferBinding(m_instanceBuffer, Utilities.SizeOf <PrimitivePerInstanceData>(), 0)
};
deviceContext.InputAssembler.SetVertexBuffers(0, vertexBufferBindings);
deviceContext.InputAssembler.SetIndexBuffer(m_indexBuffer, Format.R16_UInt, 0);
deviceContext.DrawIndexedInstanced(m_indexCount, count, 0, 0, 0);
}
public void DrawInstanced(DeviceContext context, int count)
{
context.InputAssembler.InputLayout = InputLayout;
if (islines)
{
context.InputAssembler.PrimitiveTopology = PrimitiveTopology.LineList;
}
else
{
context.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
}
context.InputAssembler.SetVertexBuffers(0, vbbinding);
context.InputAssembler.SetIndexBuffer(IndexBuffer, SharpDX.DXGI.Format.R32_UInt, 0);
context.DrawIndexedInstanced(indexcount, count, 0, 0, 0);
}
private void RenderShader(DeviceContext deviceContext, SC_grid.DLightBuffer[] _DLightBuffer_, SC_grid _cuber)
{
deviceContext.MapSubresource(_cuber.InstanceBuffer, MapMode.WriteDiscard, SharpDX.Direct3D11.MapFlags.None, out mappedResource);
mappedResource.WriteRange(_cuber.instances, 0, _cuber.instances.Length);
deviceContext.UnmapSubresource(_cuber.InstanceBuffer, 0);
mappedResource.Dispose();
deviceContext.MapSubresource(_cuber.InstanceRotationBuffer, MapMode.WriteDiscard, SharpDX.Direct3D11.MapFlags.None, out mappedResource);
mappedResource.WriteRange(_cuber.instancesDataForward, 0, _cuber.instancesDataForward.Length);
deviceContext.UnmapSubresource(_cuber.InstanceRotationBuffer, 0);
mappedResource.Dispose();
deviceContext.MapSubresource(_cuber.InstanceRotationBufferRIGHT, MapMode.WriteDiscard, SharpDX.Direct3D11.MapFlags.None, out mappedResource);
mappedResource.WriteRange(_cuber.instancesDataRIGHT, 0, _cuber.instancesDataRIGHT.Length);
deviceContext.UnmapSubresource(_cuber.InstanceRotationBufferRIGHT, 0);
mappedResource.Dispose();
deviceContext.MapSubresource(_cuber.InstanceRotationBufferUP, MapMode.WriteDiscard, SharpDX.Direct3D11.MapFlags.None, out mappedResource);
mappedResource.WriteRange(_cuber.instancesDataUP, 0, _cuber.instancesDataUP.Length);
deviceContext.UnmapSubresource(_cuber.InstanceRotationBufferUP, 0);
mappedResource.Dispose();
if (_switchOnce == 0)
{
try
{
deviceContext.MapSubresource(_constantLightBuffer, MapMode.WriteDiscard, SharpDX.Direct3D11.MapFlags.None, out mappedResource);
mappedResource.WriteRange(_DLightBuffer_, 0, _DLightBuffer_.Length);
deviceContext.UnmapSubresource(_constantLightBuffer, 0);
mappedResource.Dispose();
}
catch (Exception ex)
{
MainWindow.MessageBox((IntPtr)0, ex.ToString() + "", "Oculus Error", 0);
}
//_switchOnce = 1;
}
deviceContext.InputAssembler.InputLayout = Layout;
deviceContext.VertexShader.Set(VertexShader);
deviceContext.PixelShader.Set(PixelShader);
deviceContext.PixelShader.SetConstantBuffer(0, _constantLightBuffer);
deviceContext.GeometryShader.Set(null);
deviceContext.PixelShader.SetSampler(0, SamplerState);
deviceContext.DrawIndexedInstanced(_cuber.IndexCount, _cuber.InstanceCount, 0, 0, 0);
}
private void PlatformDrawIndexedInstanced(
PrimitiveType primitiveType,
uint indexCount,
uint instanceCount,
Buffer <ushort> indexBuffer,
uint indexBufferOffset)
{
_context.InputAssembler.PrimitiveTopology = primitiveType.ToPrimitiveTopology();
_context.InputAssembler.SetIndexBuffer(
indexBuffer.DeviceBuffer,
SharpDX.DXGI.Format.R16_UInt,
0);
_context.DrawIndexedInstanced(
(int)indexCount,
(int)instanceCount,
(int)indexBufferOffset,
0,
0);
}
/// <summary>
/// Draws instances to the current render target.
/// </summary>
public void Draw(ref DeviceContext context, ref Camera camera, bool pix = true)
{
if (!IsBuilt)
{
Build();
}
if (_bufferDirty)
{
Update(ref context);
}
if (InstanceCount == 0)
{
return;
}
if (pix)
{
PixHelper.BeginEvent(Color.Red, Name);
}
var newTopology = Geometry.PrimitiveTopology;
if (newTopology != context.InputAssembler.PrimitiveTopology)
{
context.InputAssembler.PrimitiveTopology = Geometry.PrimitiveTopology;
}
context.InputAssembler.SetVertexBuffers(0, Bindings);
context.InputAssembler.SetIndexBuffer(Geometry.IndexBuffer, Format.R32_UInt, 0);
context.DrawIndexedInstanced(Geometry.IndexCount, InstanceCount, 0, 0, 0);
if (pix)
{
PixHelper.EndEvent();
}
}
public void Draw()
{
if (instanceData.Count == 0)
{
return;
}
DeviceContext context = (DeviceContext)device;
context.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
context.InputAssembler.InputLayout = layout;
effect.GetVariableByName("view").AsMatrix().SetMatrix(View);
effect.GetVariableByName("viewProj").AsMatrix().SetMatrix(ViewProj);
effect.GetVariableByName("projInv").AsMatrix().SetMatrix(ProjInv);
effect.GetVariableByName("DiffuseColor").AsVector().Set(Vector3.One);
effect.GetVariableByName("SpecularColor").AsVector().Set(Vector3.One);
effect.GetVariableByName("EmissiveColor").AsVector().Set(Vector3.Zero);
effect.GetVariableByName("SpecularPower").AsScalar().Set(16.0f);
// Key light.
effect.GetVariableByName("DirLight0Direction").AsVector().Set(new Vector3(-0.5265408f, -0.5735765f, -0.6275069f));
effect.GetVariableByName("DirLight0DiffuseColor").AsVector().Set(new Vector3(1, 0.9607844f, 0.8078432f));
effect.GetVariableByName("DirLight0SpecularColor").AsVector().Set(new Vector3(1, 0.9607844f, 0.8078432f));
// Fill light.
effect.GetVariableByName("DirLight1Direction").AsVector().Set(new Vector3(0.7198464f, 0.3420201f, 0.6040227f));
effect.GetVariableByName("DirLight1DiffuseColor").AsVector().Set(new Vector3(0.9647059f, 0.7607844f, 0.4078432f));
effect.GetVariableByName("DirLight1SpecularColor").AsVector().Set(Vector3.Zero);
// Back light.
effect.GetVariableByName("DirLight2Direction").AsVector().Set(new Vector3(0.4545195f, -0.7660444f, 0.4545195f));
effect.GetVariableByName("DirLight2DiffuseColor").AsVector().Set(new Vector3(0.3231373f, 0.3607844f, 0.3937255f));
effect.GetVariableByName("DirLight2SpecularColor").AsVector().Set(new Vector3(0.3231373f, 0.3607844f, 0.3937255f));
effect.GetVariableByName("FogColor").AsVector().Set(FogColor);
effect.GetVariableByName("FogStart").AsScalar().Set(FogStart);
effect.GetVariableByName("FogEnd").AsScalar().Set(FogEnd);
effect.GetVariableByName("EyePosition").AsVector().Set(Matrix.Invert(View).TranslationVector);
effect.GetTechniqueByIndex(0).GetPassByIndex(0).Apply(context);
foreach (var p in instanceData)
{
if (toAdd[p.Key].Count > 0 || toRemove[p.Key].Count > 0 || toModify[p.Key].Count > 0)
{
p.Value.InstanceBuffer.SetData(p.Value.Instances.ToArray(), 0, p.Value.InstanceCount);
toAdd[p.Key].Clear();
toModify[p.Key].Clear();
toRemove[p.Key].Clear();
}
context.InputAssembler.SetVertexBuffers(0, new SharpDX.Direct3D11.VertexBufferBinding[]
{
new SharpDX.Direct3D11.VertexBufferBinding(p.Key.VertexBuffer, p.Key.VertexBuffer.ElementSize, 0),
new SharpDX.Direct3D11.VertexBufferBinding(p.Value.InstanceBuffer, p.Value.InstanceBuffer.ElementSize, 0),
}
);
context.InputAssembler.SetIndexBuffer(p.Key.IndexBuffer, SharpDX.DXGI.Format.R32_UInt, 0);
context.DrawIndexedInstanced(p.Key.IndexBuffer.ElementCount, p.Value.InstanceCount, 0, 0, 0);
}
}
public override void Draw(DeviceContext ctx)
{
ctx.DrawIndexedInstanced(this.geom.IndexBuffer.IndicesCount, this.InstanceCount, this.StartIndexLocation, this.BaseVertexLocation, this.StartInstanceLocation);
}
/// <summary>
/// Draws our index buffer as an instanced version
/// </summary>
/// <param name="context">Device context</param>
/// <param name="faceCount">Tracked face count</param>
public void DrawInstanced(DeviceContext context, int faceCount)
{
context.DrawIndexedInstanced((int)FaceModel.TriangleCount * 3, faceCount, 0, 0, 0);
}
/// <summary>
/// Draws our index buffer as an instanced version
/// </summary>
/// <param name="context">Device context</param>
/// <param name="faceCount">Tracked face count</param>
public void DrawInstanced(DeviceContext context, int faceCount)
{
context.DrawIndexedInstanced((int)FaceModel.TriangleCount * 3, faceCount, 0, 0, 0);
}
public override void Draw(DeviceContext ctx)
{
ctx.DrawIndexedInstanced(this.geom.IndexBuffer.IndicesCount, this.InstanceCount, this.StartIndexLocation, this.BaseVertexLocation, this.StartInstanceLocation);
}