private static List <EffectParameterDeclaration> DeferredLightingEffectParams(RenderTarget srcRenderTarget, float4 backgroundColor)
{
return(new List <EffectParameterDeclaration>()
{
new EffectParameterDeclaration {
Name = UniformNameDeclarations.DeferredRenderTextures[(int)RenderTargetTextureTypes.Position], Value = srcRenderTarget.RenderTextures[(int)RenderTargetTextureTypes.Position]
},
new EffectParameterDeclaration {
Name = UniformNameDeclarations.DeferredRenderTextures[(int)RenderTargetTextureTypes.Normal], Value = srcRenderTarget.RenderTextures[(int)RenderTargetTextureTypes.Normal]
},
new EffectParameterDeclaration {
Name = UniformNameDeclarations.DeferredRenderTextures[(int)RenderTargetTextureTypes.Albedo], Value = srcRenderTarget.RenderTextures[(int)RenderTargetTextureTypes.Albedo]
},
new EffectParameterDeclaration {
Name = UniformNameDeclarations.DeferredRenderTextures[(int)RenderTargetTextureTypes.Ssao], Value = srcRenderTarget.RenderTextures[(int)RenderTargetTextureTypes.Ssao]
},
new EffectParameterDeclaration {
Name = UniformNameDeclarations.DeferredRenderTextures[(int)RenderTargetTextureTypes.Specular], Value = srcRenderTarget.RenderTextures[(int)RenderTargetTextureTypes.Specular]
},
new EffectParameterDeclaration {
Name = UniformNameDeclarations.IView, Value = float4x4.Identity
},
new EffectParameterDeclaration {
Name = UniformNameDeclarations.View, Value = float4x4.Identity
},
new EffectParameterDeclaration {
Name = UniformNameDeclarations.ITView, Value = float4x4.Identity
},
new EffectParameterDeclaration {
Name = "light.position", Value = new float3(0, 0, -1.0f)
},
new EffectParameterDeclaration {
Name = "light.intensities", Value = float4.Zero
},
new EffectParameterDeclaration {
Name = "light.maxDistance", Value = 0.0f
},
new EffectParameterDeclaration {
Name = "light.strength", Value = 0.0f
},
new EffectParameterDeclaration {
Name = "light.outerConeAngle", Value = 0.0f
},
new EffectParameterDeclaration {
Name = "light.innerConeAngle", Value = 0.0f
},
new EffectParameterDeclaration {
Name = "light.direction", Value = float3.Zero
},
new EffectParameterDeclaration {
Name = "light.lightType", Value = 1
},
new EffectParameterDeclaration {
Name = "light.isActive", Value = 1
},
new EffectParameterDeclaration {
Name = "light.isCastingShadows", Value = 0
},
new EffectParameterDeclaration {
Name = "light.bias", Value = 0.0f
},
new EffectParameterDeclaration {
Name = UniformNameDeclarations.RenderPassNo, Value = 0
},
new EffectParameterDeclaration {
Name = UniformNameDeclarations.BackgroundColor, Value = backgroundColor
},
new EffectParameterDeclaration {
Name = UniformNameDeclarations.SsaoOn, Value = 1
},
});
}
/// <summary>
/// Sets a RenderTexture from another RenderTarget at the correct position in the RenderTexure array.
/// </summary>
/// <param name="src">The source RenderTarget.</param>
/// <param name="tex">The type of the texture.</param>
public void SetTextureFromRenderTarget(RenderTarget src, RenderTargetTextureTypes tex)
{
var srcTex = src.RenderTextures[(int)tex];
RenderTextures[(int)tex] = srcTex ?? throw new ArgumentException("Texture from source target is null!");
}