protected override void Draw()
{
_commandList.Begin("Clear", _simplePipeline);
_commandList.SetRenderTarget(BackBufferView, BackBufferDepthStencilView);
_commandList.ClearRenderTarget(BackBufferView, new Vector4(0.0863f, 0.0353f, 0.0706f, 1.0f));
_commandList.ClearDepthStencil(BackBufferDepthStencilView, 1.0f, 1);
_commandList.SetVertexBuffer(_cubeVertexBuffer);
_commandList.SetConstantBuffer(_leftConstantBuffer, BufferScope.VertexShader);
_commandList.Draw(36);
_commandList.End();
_commandList.Begin("SimpleTextured", _texturedPipeline);
_commandList.SetVertexBuffer(_texturedVertexBuffer);
_commandList.SetConstantBuffer(_rightConstantBuffer, BufferScope.VertexShader);
_commandList.SetSampler(_simpleSampler);
_commandList.SetTexture(_simpleTexture.View);
_commandList.Draw(3);
_commandList.End();
_commandList.Submit();
}
public override void RenderEntity(Renderer renderer, ICommandList commandList, Node node, object renderableResource, int subEntity)
{
//Bind the render pipeline
commandList.BindPipeline(pipeline);
//Push the height/upper color/lower color to the fragment shader
pushConstant
.Write(1000.0f)
.Write(0.22f, 0.2f, 0.13f, 1.0f)
.Write(0.2f, 0.3f, 0.3f, 1.0f)
.Commit(ShaderStage.FragmentShader, commandList);
//draw a triangle(without vertex buffer)
commandList.Draw(0, 3);
}
public override void RenderEntity(Renderer renderer, ICommandList cl, Node node, object renderableResource, int subEntity)
{
var vb = (IVertexBuffer)renderableResource;
//Bind the graphics pipeline
cl.BindPipeline(pipeline);
cl.BindVertexBuffer(vb);
//Prepare the world view projection matrix
var wvp = renderer.Variables.MatrixWorldViewProjection;
ms.SetLength(0);
w.Write(wvp);
cl.PushConstants(ShaderStage.VertexShader, ms.GetBuffer(), (int)ms.Length);
//Draw the object
cl.Draw();
}
