public TextureShader(Model model, Matrix4 viewPort, Matrix4 projection, Matrix4 modelView, Vec3f lightDir, Image texture)
{
this.model = model;
transformation = viewPort * projection * modelView;
this.lightDir = lightDir.Normalize();
this.texture = texture;
}
public NormalMapShader(Model model, Matrix4 viewport, Matrix4 projection, Matrix4 modelView, Vec3f lightDir, Image texture, Image normalMap)
{
this.model = model;
this.lightDir = lightDir.Normalize();
this.texture = texture;
this.normalMap = normalMap;
uniformM = projection * modelView;
uniformMIT = TransposeInverse(uniformM);
transformation = viewport * uniformM;
}
// use this commit for 6bis lesson:
// https://github.com/xamarin/private-samples/commit/ddad38f7787d5e9c065afc91547730ad38e51fd1#diff-8603c43660c04f4d430053b29c80ed15R253
public TangentShader(Model model, Matrix4 viewport, Matrix4 projection, Matrix4 modelView, Vec3f lightDir, Image texture, Image normalMap)
{
this.model = model;
this.lightDir = lightDir.Normalize();
this.texture = texture;
// do not need for starting poing
this.normalMap = normalMap;
// this.specularMap = specularMap;
uniformM = projection * modelView;
uniformMIT = TransposeInverse(uniformM);
transformation = viewport * uniformM;
}
public ShadowShader(Model model, Matrix4 viewport, Matrix4 projection, Matrix4 modelView, Matrix4 uniformShadow, Vec3f lightDir, Image texture, Image normalMap, Image specularMap, float[] shadowbuffer, int width)
{
this.model = model;
this.lightDir = lightDir.Normalize();
this.texture = texture;
this.normalMap = normalMap;
this.specularMap = specularMap;
this.shadowbuffer = shadowbuffer;
this.width = width;
uniformM = projection * modelView;
uniformMIT = TransposeInverse(uniformM);
transformation = viewport * uniformM;
this.uniformShadow = uniformShadow;
}
public GouraudShader(Model model, Matrix4 viewPort, Matrix4 projection, Matrix4 modelView, Vec3f lightDir)
{
this.model = model;
transformation = viewPort * projection * modelView;
this.lightDir = lightDir.Normalize();
}