void SetBuffers(DirectXDevice device)
{
// Setup the Vertex Buffer
var vertexBuffer = VertexBuffer.Resource.Buffer;
var elementSize = vertexBuffer.ElementSize;
device.SetVertexBuffer(0, vertexBuffer, elementSize, VertexBuffer.Start == 0 ? 0 : VertexBuffer.Start * elementSize);
// Setup the Vertex Buffer Input layout
device.SetVertexInputLayout(VertexBuffer.Resource.Layout);
// Setup the index Buffer
var indexBuffer = IndexBuffer.Resource;
device.SetIndexBuffer(indexBuffer, IsIndex32Bit, IndexBuffer.Start == 0 ? 0 : IndexBuffer.Start * indexBuffer.ElementSize);
}
public override void Render()
{
DirectXDevice device = DeviceService.DirectXDevice;
foreach (Shader shader in Technique)
{
shader.Apply(Technique.Name, UpdateType.SceneFrame);
}
var updatedData = AggregateIntanceData();
instanceBuffer.SetData(device, updatedData);
foreach (ModelMesh modelMesh in Model.Meshes)
{
foreach (ConstantBuffer cb in Technique[ShaderType.Vertex].SelectBuffers(Technique.Name, UpdateType.InstanceFrame))
{
device.SetVertexBuffer(cb.Index, instanceBuffer, elementSize);
}
modelMesh.DrawIndexedInstanced(device, EntityCount);
}
}