fsIParticleCloud.h

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/********************************************************************
*
*       File:           fsIParticleCloud.h
*
*       Purpose:        Interface to particl clouds
*
*********************************************************************/
 
#ifndef fsIParticleCloudhdr
#define fsIParticleCloudhdr
 
#include <memory>
#include <vector>
 
#include <fsCore/fsPoint.h>
#include <fsCore/fsVec2d.h>
 
class fsITexture;
class fsCResourceName;
 
 
class fsIParticleCloud
{
public:
 
        static std::unique_ptr<fsIParticleCloud> create(const fsCResourceName& pBrushFileName);
 
    fsS32 cloudSizeGet() const;
    virtual fsVec2d indexedPosFromSpawnCloudGet(fsS32 pIndex) = 0;
    virtual fsVec2d posFromSpawnCloudGet() = 0;
        virtual void spawnCloudBrushLoad(fsITexture* pTexture) = 0;
 
        virtual ~fsIParticleCloud() = default;
 
protected:
        
        fsIParticleCloud() = default;
 
        std::vector<fsPoint> mSpawnCloud;
 
private:
        
        static fsBool multiAlpha(fsITexture* pTexture);
 
};
 
#endif