axmol/cocos/3d/CCSprite3D.h

/****************************************************************************
 Copyright (c) 2014 Chukong Technologies Inc.

 http://www.cocos2d-x.org

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
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 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 ****************************************************************************/

#ifndef __CCSPRITE3D_H__
#define __CCSPRITE3D_H__

#include <vector>

#include "base/CCVector.h"
#include "base/ccTypes.h"
#include "base/CCProtocols.h"
#include "2d/CCNode.h"
#include "renderer/CCMeshCommand.h"

NS_CC_BEGIN

class GLProgramState;
class Mesh;
class Texture2D;

/** Sprite3D: TODO add description */
class Sprite3D : public Node, public BlendProtocol
{
public:
    /// creates a Sprite3D
    static Sprite3D* create(const std::string &modelPath);

    // creates a Sprite3D. It only supports one texture, and overrides the internal texture with 'texturePath'
    static Sprite3D* create(const std::string &modelPath, const std::string &texturePath);
    
    //set texture
    void setTexture(const std::string& texFile);
    void setTexture(Texture2D* texture);

    Mesh* getMesh() const { return _mesh; }

    // overrides
    virtual void setBlendFunc(const BlendFunc &blendFunc) override;
    virtual const BlendFunc &getBlendFunc() const override;

protected:
    Sprite3D();
    virtual ~Sprite3D();
    bool initWithFile(const std::string &path);
    
    //.mtl file should at the same directory with the same name if exist
    bool loadFromObj(const std::string& path);

    virtual void draw(Renderer *renderer, const Mat4 &transform, uint32_t flags) override;
    
    virtual GLProgram* getDefaultGLProgram(bool textured = true);
    
    void genGLProgramState();

    Mesh              *_mesh;
    MeshCommand        _meshCommand;
    Texture2D*        _texture;
    BlendFunc _blend;
};

extern std::string s_attributeNames[];

NS_CC_END
#endif // __SPRITE3D_H_