GerstnerShader.hh

#ifndef VTESTBED_GRAPHICS_GERSTNERSHADER_HH
#define VTESTBED_GRAPHICS_GERSTNERSHADER_HH


#include <vtestbed/graphics/types.hh>

namespace vtb {

    namespace graphics {

        class GerstnerShader: public AbstractShaderProgram {

        public:
            typedef Magnum::GL::Attribute<0, Vector3> Position;

        private:
            enum {
                TextureLocation,
                Matrix,
                Slice,
                ShowSlice,
                MaxWave
            };

        public:

            GerstnerShader();

            inline void
            setTransformationProjectionMatrix(const Matrix4& matrix) {
                setUniform(Matrix, matrix);
            }

            inline void
            bindTexture(Texture2D& texture) {
                texture.bind(TextureLocation);
            }

            inline void
            setSlice(const Vector2& vect) {
                setUniform(Slice, vect);
            }

            inline void
            showSlice(bool value) {
                setUniform(ShowSlice, value);
            }

            inline void
            setMaxWave(float maxWave) {
                setUniform(MaxWave, maxWave);
            }

        };

    }

}

#endif // vim:filetype=cpp