public override void CreateDeviceObjects(RenderContext rc)
{
ResourceFactory factory = rc.ResourceFactory;
_vb = factory.CreateVertexBuffer(
new VertexPosition[]
{
new VertexPosition(new Vector3(-1000, 0, -1000)),
new VertexPosition(new Vector3(+1000, 0, -1000)),
new VertexPosition(new Vector3(+1000, 0, +1000)),
new VertexPosition(new Vector3(-1000, 0, +1000)),
},
new VertexDescriptor(VertexPosition.SizeInBytes, VertexPosition.ElementCount),
false);
_ib = factory.CreateIndexBuffer(new ushort[] { 0, 1, 2, 0, 2, 3 }, false);
GridSetInfo.CreateAll(
factory,
ShaderHelper.LoadBytecode(factory, "Grid", ShaderStages.Vertex),
ShaderHelper.LoadBytecode(factory, "Grid", ShaderStages.Fragment),
out _shaderSet, out _resourceBindings);
const int gridSize = 64;
RgbaByte borderColor = new RgbaByte(255, 255, 255, 150);
RgbaByte[] pixels = CreateGridTexturePixels(gridSize, 1, borderColor, new RgbaByte());
_gridTexture = factory.CreateTexture(pixels, gridSize, gridSize, PixelFormat.R8_G8_B8_A8_UInt);
_textureBinding = factory.CreateShaderTextureBinding(_gridTexture);
_rasterizerState = factory.CreateRasterizerState(FaceCullingMode.None, TriangleFillMode.Solid, true, true);
}
public unsafe override void CreateDeviceObjects(RenderContext rc)
{
ResourceFactory factory = rc.ResourceFactory;
_vb = factory.CreateVertexBuffer(s_vertices.Length * VertexPosition.SizeInBytes, false);
_vb.SetVertexData(s_vertices, new VertexDescriptor(VertexPosition.SizeInBytes, 1, IntPtr.Zero));
_ib = factory.CreateIndexBuffer(s_indices.Length * sizeof(int), false);
_ib.SetIndices(s_indices);
SkyboxSetInfo.CreateAll(
factory,
ShaderHelper.LoadBytecode(factory, "Skybox", ShaderStages.Vertex),
ShaderHelper.LoadBytecode(factory, "Skybox", ShaderStages.Fragment),
out _shaderSet,
out _resourceSlots);
_viewMatrixBuffer = factory.CreateConstantBuffer(ShaderConstantType.Matrix4x4);
fixed(Rgba32 *frontPin = &_front.ISImage.DangerousGetPinnableReferenceToPixelBuffer())
fixed(Rgba32 * backPin = &_back.ISImage.DangerousGetPinnableReferenceToPixelBuffer())
fixed(Rgba32 * leftPin = &_left.ISImage.DangerousGetPinnableReferenceToPixelBuffer())
fixed(Rgba32 * rightPin = &_right.ISImage.DangerousGetPinnableReferenceToPixelBuffer())
fixed(Rgba32 * topPin = &_top.ISImage.DangerousGetPinnableReferenceToPixelBuffer())
fixed(Rgba32 * bottomPin = &_bottom.ISImage.DangerousGetPinnableReferenceToPixelBuffer())
{
_cubemapTexture = factory.CreateCubemapTexture(
(IntPtr)frontPin,
(IntPtr)backPin,
(IntPtr)leftPin,
(IntPtr)rightPin,
(IntPtr)topPin,
(IntPtr)bottomPin,
_front.Width,
_front.Height,
_front.PixelSizeInBytes,
_front.Format);
_cubemapBinding = factory.CreateShaderTextureBinding(_cubemapTexture);
}
_rasterizerState = factory.CreateRasterizerState(FaceCullingMode.None, TriangleFillMode.Solid, false, false);
}