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00015 #ifndef __BULLET_HEIGHTFIELD_SHAPE_H__
00016 #define __BULLET_HEIGHTFIELD_SHAPE_H__
00017
00018 #include "pandabase.h"
00019
00020 #include "bullet_includes.h"
00021 #include "bullet_utils.h"
00022 #include "bulletShape.h"
00023
00024 #include "pnmImage.h"
00025
00026
00027
00028
00029
00030 class EXPCL_PANDABULLET BulletHeightfieldShape : public BulletShape {
00031
00032 PUBLISHED:
00033 BulletHeightfieldShape(const PNMImage &image, PN_stdfloat max_height, BulletUpAxis up=Z_up);
00034 INLINE BulletHeightfieldShape(const BulletHeightfieldShape ©);
00035 INLINE void operator = (const BulletHeightfieldShape ©);
00036 INLINE ~BulletHeightfieldShape();
00037
00038 void set_use_diamond_subdivision(bool flag=true);
00039
00040 public:
00041 virtual btCollisionShape *ptr() const;
00042
00043 private:
00044 int _num_rows;
00045 int _num_cols;
00046 float *_data;
00047 btHeightfieldTerrainShape *_shape;
00048
00049
00050 public:
00051 static TypeHandle get_class_type() {
00052 return _type_handle;
00053 }
00054 static void init_type() {
00055 BulletShape::init_type();
00056 register_type(_type_handle, "BulletHeightfieldShape",
00057 BulletShape::get_class_type());
00058 }
00059 virtual TypeHandle get_type() const {
00060 return get_class_type();
00061 }
00062 virtual TypeHandle force_init_type() {
00063 init_type();
00064 return get_class_type();
00065 }
00066
00067 private:
00068 static TypeHandle _type_handle;
00069 };
00070
00071 #include "bulletHeightfieldShape.I"
00072
00073 #endif // __BULLET_HEIGHTFIELD_SHAPE_H__