public static vec4 texture(Location location, samplerCubeShadow sampler, vec3 P, float bias = 0)
{
return(new vec4(0));
}
/// <summary>
/// Use the texture coordinate P to do a texture lookup in the texture currently bound to sampler.
/// When compare is present, it is used as Dref and the array layer comes from P.w.
/// When compare is not present, the last component of P is used as Dref and
/// the array layer comes from the second to last component of P.
/// (The second component of P isunused for 1D shadow lookups.)
/// </summary>
protected static float texture(samplerCubeShadow sampler, vec4 P, float bias)
{
throw _invalidAccess;
}
/// <summary> Do a texture lookup as in texture but with explicit gradients.
/// The partial derivatives of P are with respect to window x and window y.
/// ∂s/∂x = ∂P.s/∂x; ∂s/∂y = ∂P.s/∂y; ∂t/∂x = ∂P.t/∂x; ∂t/∂y = ∂P.t/∂y; ∂r/∂x = ∂P.p/∂x; ∂r/∂y = ∂P.p/∂y;</summary>
protected static float textureGrad(samplerCubeShadow sampler, vec4 P, vec3 dPdx, vec3 dPdy)
{
throw _invalidAccess;
}
/// <summary>
/// Returns the mipmap array(s) that would be accessed in the x component of the return value.
/// Returns the computed level of detail relative to the base level in the y component of the return value.
/// If called on an incomplete texture, the results are undefined.
/// </summary>
protected static vec2 textureQueryLod(samplerCubeShadow sampler, vec3 P)
{
throw _invalidAccess;
}
protected static ivec2 textureSize(samplerCubeShadow sampler, int lod)
{
throw _invalidAccess;
}
/// <summary>
/// Use the texture coordinate P to do a texture lookup in the texture currently bound to sampler.
/// When compare is present, it is used as Dref and the array layer comes from P.w.
/// When compare is not present, the last component of P is used as Dref and
/// the array layer comes from the second to last component of P.
/// (The second component of P isunused for 1D shadow lookups.)
/// </summary>
protected internal static float Texture(samplerCubeShadow sampler, vec4 P)
{
throw _invalidAccess;
}
protected extern float texture(samplerCubeShadow sampler, vec4 p, float bias = 0);
protected extern float textureGradOffset(samplerCubeShadow sampler, vec4 p, vec3 dPdx, vec3 dPdy, ivec3 offset);
protected extern float textureGrad(samplerCubeShadow sampler, vec4 p, vec3 dPdx, vec3 dPdy);
protected extern ivec2 textureSize(samplerCubeShadow sampler, int lod);
