93 lines
2.1 KiB
C++
93 lines
2.1 KiB
C++
#include <sstream>
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#include "Constants.h"
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#include "SurfaceVertex.h"
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#include "SurfaceTriangle.h"
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#include "SurfaceEdge.h"
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namespace PolyVox
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{
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SurfaceVertex::SurfaceVertex()
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{
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}
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SurfaceVertex::SurfaceVertex(Vector3DUint32 positionToSet, float materialToSet, float alphaToSet)
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:material(materialToSet)
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,alpha(alphaToSet)
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,position(positionToSet)
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,m_uHash((position.x()*(OGRE_REGION_SIDE_LENGTH*2+1)*(OGRE_REGION_SIDE_LENGTH*2+1)) + (position.y()*(OGRE_REGION_SIDE_LENGTH*2+1)) + (position.z()))
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{
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}
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SurfaceVertex::SurfaceVertex(Vector3DUint32 positionToSet, Vector3DFloat normalToSet)
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:position(positionToSet)
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,normal(normalToSet)
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{
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m_uHash = (position.x()*(OGRE_REGION_SIDE_LENGTH*2+1)*(OGRE_REGION_SIDE_LENGTH*2+1)) + (position.y()*(OGRE_REGION_SIDE_LENGTH*2+1)) + (position.z());
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}
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float SurfaceVertex::getAlpha(void) const
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{
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return alpha;
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}
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float SurfaceVertex::getMaterial(void) const
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{
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return material;
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}
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const SurfaceEdgeIterator& SurfaceVertex::getEdge(void) const
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{
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return edge;
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}
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const Vector3DFloat& SurfaceVertex::getNormal(void) const
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{
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return normal;
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}
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const Vector3DUint32& SurfaceVertex::getPosition(void) const
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{
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return position;
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}
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void SurfaceVertex::setAlpha(float alphaToSet)
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{
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alpha = alphaToSet;
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}
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void SurfaceVertex::setMaterial(float materialToSet)
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{
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material = materialToSet;
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}
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void SurfaceVertex::setEdge(const SurfaceEdgeIterator& edgeToSet)
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{
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edge = edgeToSet;
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}
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void SurfaceVertex::setNormal(const Vector3DFloat& normalToSet)
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{
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normal = normalToSet;
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normal.normalise();
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}
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std::string SurfaceVertex::tostring(void) const
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{
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std::stringstream ss;
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ss << "SurfaceVertex: Position = (" << position.x() << "," << position.y() << "," << position.z() << "), Normal = " << normal;
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return ss.str();
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}
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bool operator==(const SurfaceVertex& lhs, const SurfaceVertex& rhs)
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{
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return (lhs.m_uHash == rhs.m_uHash);
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}
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bool operator < (const SurfaceVertex& lhs, const SurfaceVertex& rhs)
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{
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return (lhs.m_uHash < rhs.m_uHash);
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}
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}
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