protected override void OnEntityComponentAdding(Entity entity, [NotNull] DecalComponent component, [NotNull] AssociatedData data)
{
var model = new Model();
// We create the cube via the *ProceduralModel class rather than GeometricPrimitive.*.New
// because there are additional vertext data that gets created through this which are required by the Material
var procCube = new CubeProceduralModel();
// Set up a new material with our decal shader.
var shader = new ComputeShaderClassColor
{
MixinReference = "DecalShader" // This is referring to our shader at Effects\DecalShader.xksl
};
var materialDescription = new MaterialDescriptor
{
Attributes =
{
DiffuseModel = new MaterialDiffuseLambertModelFeature(),
Diffuse = new MaterialDiffuseMapFeature(shader),
Transparency = new MaterialTransparencyBlendFeature(),
CullMode = CullMode.Back,
}
};
procCube.MaterialInstance.IsShadowCaster = false;
procCube.Generate(Services, model);
var material = Material.New(_graphicsDevice, materialDescription);
UpdateMaterialParameters(component, data.TransformComponent, material);
data.Material = material;
data.Model = model;
}
/// <summary>
/// Initializes a new instance of the <see cref="ProceduralModelAsset"/> class.
/// </summary>
public ProceduralModelAsset()
{
Type = new CubeProceduralModel();
}
/// <summary>
/// Initializes a new instance of the <see cref="ProceduralModelAsset"/> class.
/// </summary>
public ProceduralModelAsset()
{
Type = new CubeProceduralModel();
SerializedVersion = AssetFormatVersion;
}
