69 lines
1.5 KiB
C++
69 lines
1.5 KiB
C++
#ifndef __SurfacePatch_H__
|
|
#define __SurfacePatch_H__
|
|
|
|
#include <list>
|
|
#include <vector>
|
|
|
|
#include "IntegralVector3.h"
|
|
|
|
#include "VolumeIterator.h"
|
|
|
|
|
|
namespace Ogre
|
|
{
|
|
enum NormalGenerationMethod
|
|
{
|
|
SIMPLE,
|
|
CENTRAL_DIFFERENCE,
|
|
SOBEL
|
|
};
|
|
|
|
class SurfaceVertex;
|
|
typedef std::list<SurfaceVertex>::iterator SurfaceVertexIterator;
|
|
class SurfaceTriangle;
|
|
typedef std::list<SurfaceTriangle>::iterator SurfaceTriangleIterator;
|
|
class SurfaceEdge;
|
|
typedef std::list<SurfaceEdge>::iterator SurfaceEdgeIterator;
|
|
|
|
class SurfacePatch
|
|
{
|
|
public:
|
|
SurfacePatch();
|
|
~SurfacePatch();
|
|
|
|
void beginDefinition(void);
|
|
void endDefinition(void);
|
|
|
|
void addTriangle(const SurfaceVertex& v0,const SurfaceVertex& v1,const SurfaceVertex& v2);
|
|
|
|
void getVertexAndIndexData(std::vector<SurfaceVertex>& vertexData, std::vector<uint>& indexData);
|
|
|
|
void computeNormalsFromVolume(VolumeIterator volIter);
|
|
|
|
void computeOtherHalfEdges(void);
|
|
|
|
bool decimate(void);
|
|
|
|
//bool verticesArePlanar(SurfaceVertexIterator iterCurrentVertex);
|
|
|
|
UIntVector3 m_v3dOffset;
|
|
|
|
private:
|
|
std::list<SurfaceVertex> m_listVertices;
|
|
std::list<SurfaceTriangle> m_listTriangles;
|
|
std::list<SurfaceEdge> m_listEdges;
|
|
|
|
//std::vector<SurfaceVertex> m_vecVertexData;
|
|
//std::vector<uint> m_vecIndexData;
|
|
|
|
uint m_uTrianglesAdded;
|
|
uint m_uVerticesAdded;
|
|
|
|
long int* vertexIndices;
|
|
|
|
//UIntVector3 m_v3dOffset;
|
|
};
|
|
}
|
|
|
|
#endif /* __SurfacePatch_H__ */
|