public LightSpaceTransformer(List <Mesh> scene, FragPosSampler posSampler, Vector3 lightDir)
{
GL.BindImageTexture(0, posSampler.SampleImage.TextureId, 0, false, 0, TextureAccess.ReadWrite, posSampler.SampleImage.InternalFormat());
GL.ActiveTexture(TextureUnit.Texture0);
GL.BindTexture(TextureTarget.Texture2D, posSampler.SampleDepthStencilBuffer.TextureId);
GL.TextureParameter(posSampler.SampleDepthStencilBuffer.TextureId, TextureParameterName.DepthStencilTextureMode, (int)All.StencilIndex);
ComputeLightTransform(scene, lightDir);
TransformShader.SetMatrix4("lightTransform", _lightTransform);
}
public IZBRenderer(List <Mesh> scene, Camera defaultCam)
{
Scene = scene;
DefaultCam = defaultCam;
LightDir = new Vector3(-1, -1, -1).Normalized();
PosSampler = new FragPosSampler(scene, defaultCam);
LSTransformer = new LightSpaceTransformer(scene, PosSampler, LightDir);
Binner = new LightSpaceBinner(defaultCam.Width, defaultCam.Height);
ConTester = new ConservativeTester(LSTransformer, defaultCam.Width, defaultCam.Height);
}