draw_textured_triangle.h

// Description: Drawing a textured triangle
// Documentation: drawing.txt

#ifndef PASTELGFX_DRAW_TEXTURED_TRIANGLE_H
#define PASTELGFX_DRAW_TEXTURED_TRIANGLE_H

#include "pastel/sys/mytypes.h"
#include "pastel/sys/view/view.h"

#include "pastel/gfx/texture/texture.h"

#include "pastel/geometry/shape/triangle.h"

namespace Pastel
{

    //! Draws a textured triangle.

    template <typename Type,
        typename Image_View, typename ColorMixer>
    void drawTriangle(
        const Triangle2& triangle,
        const Triangle2& uvTriangle,
        const Texture<Type>& textureSampler,
        const View<2, Type, Image_View>& image,
        const ColorMixer& colorMixer);

    //! Draws a textured triangle.
    /*!
   This simply calls
   drawTriangle(triangle, uvTriangle, textureSampler,
   image, assignColorMixer<Type>());
   */

    template <typename Type,
        typename Image_View>
    void drawTriangle(
        const Triangle2& triangle,
        const Triangle2& uvTriangle,
        const Texture<Type>& textureSampler,
        const View<2, Type, Image_View>& image);

}

#include "pastel/gfx/drawing/draw_textured_triangle.hpp"

#endif