public WireframeShapeRenderer(RenderContext rc, RgbaFloat color)
{
_textureData = new RawTextureDataArray <RgbaFloat>(new RgbaFloat[] { color }, 1, 1, RgbaFloat.SizeInBytes, PixelFormat.R32_G32_B32_A32_Float);
_worldProvider = new DynamicDataProvider <Matrix4x4>(Matrix4x4.Identity);
_inverseTransposeWorldProvider = new DependantDataProvider <Matrix4x4>(_worldProvider, Utilities.CalculateInverseTranspose);
_perObjectProviders = new ConstantBufferDataProvider[] { _worldProvider, _inverseTransposeWorldProvider };
InitializeContextObjects(rc);
}
public TeapotRenderer(RenderContext rc)
{
_worldProvider = new DynamicDataProvider <Matrix4x4>();
_inverseTransposeWorldProvider = new DependantDataProvider <Matrix4x4>(_worldProvider, CalculateInverseTranspose);
_perObjectProviders = new ConstantBufferDataProvider[] { _worldProvider, _inverseTransposeWorldProvider };
_centeredBounds = BoundingSphere.CreateFromPoints(LoadTeapotMesh().Vertices);
InitializeContextObjects(rc);
}
public MeshRenderer(RefOrImmediate <MeshData> meshData, RefOrImmediate <TextureData> texture)
{
_worldProvider = new DynamicDataProvider <Matrix4x4>();
_inverseTransposeWorldProvider = new DependantDataProvider <Matrix4x4>(_worldProvider, CalculateInverseTranspose);
_tintInfoProvider = new DynamicDataProvider <TintInfo>();
_materialInfo = new DynamicDataProvider <MaterialInfo>(new MaterialInfo(1.0f));
_perObjectProviders = new ConstantBufferDataProvider[] { _worldProvider, _inverseTransposeWorldProvider, _tintInfoProvider };
_transparentPerObjectProviders = new ConstantBufferDataProvider[] { _worldProvider, _inverseTransposeWorldProvider, _tintInfoProvider, _materialInfo };
Mesh = meshData;
Texture = texture;
}
public unsafe void ChangeRenderContext(AssetDatabase ad, RenderContext rc)
{
var 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);
Shader vs = factory.CreateShader(ShaderStages.Vertex, ShaderHelper.LoadShaderCode("skybox-vertex", ShaderStages.Vertex, rc.ResourceFactory));
Shader fs = factory.CreateShader(ShaderStages.Fragment, ShaderHelper.LoadShaderCode("skybox-frag", ShaderStages.Fragment, rc.ResourceFactory));
VertexInputLayout inputLayout = factory.CreateInputLayout(
new VertexInputDescription(
12,
new VertexInputElement("position", VertexSemanticType.Position, VertexElementFormat.Float3)));
ShaderSet shaderSet = factory.CreateShaderSet(inputLayout, vs, fs);
ShaderResourceBindingSlots constantSlots = factory.CreateShaderResourceBindingSlots(
shaderSet,
new ShaderResourceDescription("ProjectionMatrixBuffer", ShaderConstantType.Matrix4x4),
new ShaderResourceDescription("ViewMatrixBuffer", ShaderConstantType.Matrix4x4),
new ShaderResourceDescription("Skybox", ShaderResourceType.Texture),
new ShaderResourceDescription("Skybox", ShaderResourceType.Sampler));
_material = new Material(shaderSet, constantSlots);
_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())
{
var 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);
_viewProvider = new DependantDataProvider <Matrix4x4>(SharedDataProviders.GetProvider <Matrix4x4>("ViewMatrix"), Utilities.ConvertToMatrix3x3);
}
public WireframeShapeRenderer(AssetDatabase ad, RenderContext rc, RgbaFloat color)
{
_materialAsset = ad.LoadAsset <MaterialAsset>("MaterialAsset/ShadowCaster_MtlTemplate.json");
_textureData = new RawTextureDataArray <RgbaFloat>(new RgbaFloat[] { color }, 1, 1, RgbaFloat.SizeInBytes, PixelFormat.R32_G32_B32_A32_Float);
_worldProvider = new DynamicDataProvider <Matrix4x4>(Matrix4x4.Identity);
_inverseTransposeWorldProvider = new DependantDataProvider <Matrix4x4>(_worldProvider, Utilities.CalculateInverseTranspose);
var materialProvider = new DynamicDataProvider <ForwardRendering.MtlMaterialProperties>(new ForwardRendering.MtlMaterialProperties(new Vector3(4, 5, 6), 7));
_perObjectProviders = new ConstantBufferDataProvider[] { _worldProvider, _inverseTransposeWorldProvider, materialProvider };
InitializeContextObjects(ad, rc);
}
public MtlShadowCaster(
RenderContext rc,
AssetDatabase ad,
VertexPositionNormalTexture[] vertices,
int[] indices,
MaterialAsset regularPassMaterial,
TextureData overrideTexture = null)
{
_vertices = vertices;
_indices = indices;
_shadowPassMaterialAsset = ad.LoadAsset <MaterialAsset>("MaterialAsset/ShadowCaster_ShadowMap.json");
_regularPassMaterialAsset = regularPassMaterial;
_overrideTextureData = overrideTexture;
_inverseTransposeWorldProvider = new DependantDataProvider <Matrix4x4>(_worldProvider, Utilities.CalculateInverseTranspose);
_perObjectProviders = new ConstantBufferDataProvider[] { _worldProvider, _inverseTransposeWorldProvider, _mtlPropertiesProvider };
_centeredBounds = BoundingSphere.CreateFromPoints(vertices);
InitializeContextObjects(ad, rc);
}
public TexturedMeshRenderer(AssetDatabase ad, RenderContext context, VertexPositionNormalTexture[] vertices, int[] indices, TextureData texture)
{
_worldProvider = new DynamicDataProvider <Matrix4x4>();
_inverseTransposeWorldProvider = new DependantDataProvider <Matrix4x4>(_worldProvider, CalculateInverseTranspose);
_perObjectProviders = new ConstantBufferDataProvider[] { _worldProvider, _inverseTransposeWorldProvider };
_vertices = vertices;
_indices = indices;
_texture = texture;
_centeredBounds = BoundingSphere.CreateFromPoints(vertices);
if (context != _currentContext)
{
if (_currentContext == null)
{
InitializeContextObjects(context);
}
else
{
ChangeRenderContext(ad, context);
}
}
}