public static void DrawSkyBox(Matrix4 RotationMatrix)
{
GL.Enable(EnableCap.DepthTest);
GL.DepthFunc(DepthFunction.Lequal);
GL.Enable(EnableCap.CullFace);
GL.CullFace(CullFaceMode.Front);
GL.Enable(EnableCap.LineSmooth);
GL.Enable(EnableCap.StencilTest);
GL.StencilOp(StencilOp.Keep, StencilOp.Keep, StencilOp.Replace);
SFGraphics.GLObjects.Shaders.Shader shader = OpenTKSharedResources.shaders["HDRSkyBox"];
shader.UseProgram();
// enable seamless cubemap sampling for lower mip levels in the pre-filter map.
GL.Enable(EnableCap.TextureCubeMapSeamless);
Matrix4 proj = Matrix4.Identity;
shader.SetMatrix4x4("projection", ref proj);
Matrix4 rot = RotationMatrix;
shader.SetMatrix4x4("rotView", ref rot);
// shader.SetTexture("environmentMap", diffusePbr, 16);
DrawCube();
}
public void SetMaterialValues(NUD.Material nudMaterial, SFGraphics.GLObjects.Shaders.Shader shader)
{
var material = new GenericMaterial();
NudUniforms.SetMaterialPropertyUniforms(material, nudMaterial);
material.SetShaderUniforms(shader);
}
public void ShaderNotLinked()
{
var shader = new SFGraphics.GLObjects.Shaders.Shader();
Assert.AreEqual(-1, shader.GetUniformLocation("memes"));
}
