vimix/src/ImageShader.h

#ifndef IMAGESHADER_H
#define IMAGESHADER_H

#include <sys/types.h>

#include "Shader.h"

class ImageShader : public Shader
{

public:
    ImageShader();

    void use() override;
    void reset() override;
    void accept(Visitor& v) override;
    void copy(ImageShader const& S);

    uint secondary_texture;

    // uniforms
    float stipple;
    glm::mat4 iNodes;
};

class MaskShader : public Shader
{

public:
    MaskShader();

    void use() override;
    void reset() override;
    void accept(Visitor& v) override;
    void copy(MaskShader const& S);

    enum Modes {
        NONE = 0,
        PAINT = 1,
        SHAPE = 2,
        SOURCE = 3
    };
    uint mode;

    enum Shapes {
        ELLIPSE = 0,
        OBLONG = 1,
        RECTANGLE = 2,
        HORIZONTAL = 3,
        VERTICAL = 4
    };
    uint shape;

    // uniforms
    glm::vec2 size;
    float blur;

    int option;
    int effect;
    glm::vec4 cursor;
    glm::vec3 brush;

    static const char* mask_icons[4];
    static const char* mask_names[4];
    static const char* mask_shapes[5];
};

#endif // IMAGESHADER_H