public void Render()
{
_dxDevice.InputAssembler.SetInputLayout(_inputLayout);
/*
* _viewVariable.SetMatrix(view);
* _projectionVariable.SetMatrix(projection);
*/
_effectPass.Apply();
_dxDevice.InputAssembler.SetPrimitiveTopology(PrimitiveTopology.TriangleList);
_dxDevice.InputAssembler.SetIndexBuffer(_indexBuffer, Format.R16_UInt, 0); // R16_UInt = Size of one index , here is short = 16
_dxDevice.InputAssembler.SetVertexBuffers(0, new VertexBufferBinding(_vertexBuffer, 32, 0)); // 32 = Size of one vertex;
_dxDevice.DrawIndexed(36, 0, 0);
}
public void Render(DxCamera camera)
{
if (_vertexBuffer == null || _vertexCount == 0)
{
return;
}
_worldVar.SetMatrix(Matrix.Scaling(Scale, -Scale, Scale));
_eyePosWVar.Set(camera.Eye);
_viewProjVar.SetMatrix(camera.View * camera.Projection);
_fillColorVar.Set(_fillColor);
_resVar.Set(new Vector2(_xRes, _yRes));
_focalLengthDepthVar.Set(_focalLengthDepth);
_focalLengthImageVar.Set(_focalLengthImage);
_depthToRgbVar.SetMatrix(_depthToRgb);
if (_headlight)
{
_light.Position = camera.Eye;
_light.Direction = camera.At - camera.Eye;
}
_light.SetEffectVariable(_lightVariable);
_depthMapVar.SetResource(_depthMapBufferRV);
_imageMapVar.SetResource(_imageTextureRV);
_dxDevice.InputAssembler.SetInputLayout(_inputLayout);
_dxDevice.InputAssembler.SetPrimitiveTopology(PrimitiveTopology.TriangleList);
_dxDevice.InputAssembler.SetIndexBuffer(_indexBuffer, Format.R32_UInt, 0);
_dxDevice.InputAssembler.SetVertexBuffers(0,
new VertexBufferBinding(_vertexBuffer, PointVertex.SizeOf, 0));
for (int p = 0; p < _renderTech.Description.PassCount; p++)
{
_renderTech.GetPassByIndex(p).Apply();
_dxDevice.DrawIndexed(_indexCount, 0, 0);
}
}
/// <summary>
/// Draws indexed geometry.
/// </summary>
/// <param name="primType">Type of the primitives to draw.</param>
/// <param name="indexCount">Number of indices to draw.</param>
/// <param name="startIndex">Starting index in the index buffer at which to read vertex indices from.</param>
/// <param name="baseVertex">Offset to add to each vertex index in the index buffer.</param>
public override void DrawIndexed(PrimitiveType primType, int indexCount, int startIndex, int baseVertex)
{
D3D10Helper.CheckDisposed(_graphicsDevice);
if (indexCount <= 0)
{
throw new ArgumentOutOfRangeException("indexCount", "Index count must be greater than zero.");
}
if (_currentIndexBuffer == null)
{
throw new ArgumentNullException("DrawIndexed requires a valid index buffer.");
}
else
{
D3D10Helper.CheckDisposed(_currentIndexBuffer);
}
//Send any remaining texture/sampler changes to the device.
FlushStates();
_graphicsDevice.InputAssembler.SetInputLayout(_currentPass.InputLayoutMap.GetOrCreateLayout(_currentVertexBuffers, _currentVertexBufferCount));
_graphicsDevice.InputAssembler.SetPrimitiveTopology(D3D10Helper.ToD3DPrimitiveType(primType));
_graphicsDevice.DrawIndexed(indexCount, startIndex, baseVertex);
}
public virtual void Render(Device device, ShaderHelper shaderHelper)
{
if (vertexBuffer != null && Topology != PrimitiveTopology.Undefined)
{
device.InputAssembler.SetInputLayout(vertexLayout);
device.InputAssembler.SetPrimitiveTopology(Topology);
device.InputAssembler.SetVertexBuffers(0, new VertexBufferBinding(vertexBuffer, Marshal.SizeOf(typeof(Vertex)), 0));
if (indexBuffer != null)
device.InputAssembler.SetIndexBuffer(indexBuffer, Format.R32_UInt, 0);
shaderHelper.ConstantBufferSet.World = World;
shaderHelper.ConstantBufferSet.LocalRotation = RotationMatrix;
shaderHelper.ConstantBufferSet.TextureIndex = TextureIndex;
shaderHelper.ApplyEffects();
if (indexBuffer != null)
device.DrawIndexed(Vertices.NumElements, 0, 0);
else
{
device.Draw(Vertices.NumElements, 0);
}
}
}
protected override void Draw()
{
Device.DrawIndexed(IndexCount, StartIndex, BaseVertex);
}
