//Vector3 eye, Vector3 sunVector, float groundLevel, float rayleighPhase, float rayleighBrightness, float miePhase, float mieBrightness, float scatterAbsorb, Vector3 Kr, Vector3 sunLight, float skyPrecalcBoundary
public void Render(SkyRenderParams p)
{
Action<ShaderProgram> uniforms = (sp) =>
{
sp.SetUniform("eye", p.eye);
sp.SetUniform("sunVector", p.sunVector);
sp.SetUniform("groundLevel", p.groundLevel);
sp.SetUniform("rayleighBrightness", p.rayleighBrightness);
sp.SetUniform("mieBrightness", p.mieBrightness);
sp.SetUniform("rayleighPhase", p.rayleighPhase);
sp.SetUniform("miePhase", p.miePhase);
sp.SetUniform("scatterAbsorb", p.scatterAbsorb);
sp.SetUniform("Kr", p.Kr);
sp.SetUniform("sunLight", p.sunLight);
sp.SetUniform("skyPrecalcBoundary", p.skyPrecalcBoundary);
};
RenderFace(SkyCubeTexture, TextureTarget.TextureCubeMapPositiveX, Vector3.UnitX, -Vector3.UnitZ, -Vector3.UnitY, uniforms);
RenderFace(SkyCubeTexture, TextureTarget.TextureCubeMapPositiveY, Vector3.UnitY, Vector3.UnitX, Vector3.UnitZ, uniforms);
RenderFace(SkyCubeTexture, TextureTarget.TextureCubeMapPositiveZ, Vector3.UnitZ, Vector3.UnitX, -Vector3.UnitY, uniforms);
RenderFace(SkyCubeTexture, TextureTarget.TextureCubeMapNegativeX, -Vector3.UnitX, Vector3.UnitZ, -Vector3.UnitY, uniforms);
RenderFace(SkyCubeTexture, TextureTarget.TextureCubeMapNegativeY, -Vector3.UnitY, Vector3.UnitX, -Vector3.UnitZ, uniforms);
RenderFace(SkyCubeTexture, TextureTarget.TextureCubeMapNegativeZ, -Vector3.UnitZ, -Vector3.UnitX, -Vector3.UnitY, uniforms);
GL.Enable(EnableCap.TextureCubeMap);
SkyCubeTexture.Bind();
GL.GenerateMipmap(GenerateMipmapTarget.TextureCubeMap);
}
public void Render(SkyRenderParams p)
{
gb.Render(
() => { },
(sp) =>
{
sp.SetUniform("eye", p.eye);
sp.SetUniform("sunVector", p.sunVector);
sp.SetUniform("groundLevel", p.groundLevel);
sp.SetUniform("rayleighBrightness", p.rayleighBrightness);
sp.SetUniform("rayleighPhase", p.rayleighPhase);
//sp.SetUniform("mieBrightness", 0.0f);
//sp.SetUniform("miePhase", 0.8f);
sp.SetUniform("mieBrightness", p.mieBrightness);
sp.SetUniform("miePhase", p.miePhase);
sp.SetUniform("scatterAbsorb", p.scatterAbsorb);
sp.SetUniform("Kr", p.Kr);
sp.SetUniform("sunLight", p.sunLight);
sp.SetUniform("skyPrecalcBoundary", p.skyPrecalcBoundary);
}
);
blur1.Render(this.SkylightTexture);
blur2.Render(this.SkylightTexture2);
}