GR_PointSplatVK.h

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/*
 * PROPRIETARY INFORMATION.  This software is proprietary to
 * Side Effects Software Inc., and is not to be reproduced,
 * transmitted, or disclosed in any way without written permission.
 * 
 * NAME:        GR_PointSplatVK ( GR Library, C++)
 *
 * COMMENTS:
 */
#ifndef GR_PointSplatVK_h
#define GR_PointSplatVK_h

#include "GR_GeoRenderVK.h"

class GR_API GR_PointSplatVK : public GR_GeoRenderVK
{
public:
             GR_PointSplatVK(GR_Primitive *prim);
            ~GR_PointSplatVK() override;

    const char         *className() const override
                            { return "GR_PointSplatVK"; }
    
    void                update(RE_RenderContext r,
                               const GT_PrimitiveHandle &primh,
                               const GR_UpdateParms     &parms,
                               const char               *cache_name) override;
    
    void                draw(RE_RenderContext r,
                             GR_RenderMode mode,
                             GR_RenderFlags flags,
                             GR_DrawParms dp) override;
    
    exint               getNumGLPrimitives() const override;
    bool                hasTransparency() const override { return myHasAlpha; }
    
    static bool         initShaders(RV_Instance* inst);
    static void         cleanupShaders();
private:

    int  myMaterialID = 0;
    bool myHasCdAttrib = false;
    bool myHasAlphaAttrib = false;
    bool myHasAlpha = false;
    bool myObjectSelected = false;
};

#endif