/// <summary>
/// Set uniform state variable (variant type).
/// </summary>
/// <param name="ctx">
/// A <see cref="GraphicsContext"/> used for operations.
/// </param>
/// <param name="uniformName">
/// A <see cref="String"/> that specify the variable name in the shader source.
/// </param>
/// <param name="m">
/// A <see cref="Matrix4x4"/> holding the uniform variabile data.
/// </param>
public void SetVariantUniform(GraphicsContext ctx, string uniformName, MatrixDouble4x4 m)
{
if (ctx == null)
{
throw new ArgumentNullException("ctx");
}
UniformBinding uniform = GetUniform(uniformName);
switch (uniform.UniformType)
{
case ShaderUniformType.Mat4x4:
SetUniform(ctx, uniformName, (Matrix4x4)m);
break;
case ShaderUniformType.DoubleMat4x4:
SetUniform(ctx, uniformName, m);
break;
default:
throw new ShaderException("unable to set double-precision floating-point matrix 4x4 data to uniform of type {0}", uniform.UniformType);
}
}
void IShaderUniformContainer.SetUniform(GraphicsContext ctx, string uniformName, MatrixDouble4x4 m)
{
throw new NotImplementedException();
}
