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Replaced most STL std::vector with btAlignedObjectArray.

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Same interface but less features (push_back, pop_back, clear, size, [] etc).
To prepare for SIMD/SSE code: Added 		#define ATTRIBUTE_ALIGNED16(a) __declspec(align(16)) a
This commit is contained in:
ejcoumans
2006-12-06 04:22:36 +00:00
parent 2f21514f3d
commit bf591b44ec
29 changed files with 363 additions and 72 deletions
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13
src/LinearMath/btGeometryUtil.h
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@@ -15,23 +15,24 @@ subject to the following restrictions:
#ifndef BT_GEOMETRY_UTIL_H
#define BT_GEOMETRY_UTIL_H
#include <vector>
#include "btVector3.h"
#include "btAlignedObjectArray.h"
class btGeometryUtil
{
public:
static void getPlaneEquationsFromVertices(std::vector<btVector3>& vertices, std::vector<btVector3>& planeEquationsOut );
static void getPlaneEquationsFromVertices(btAlignedObjectArray<btVector3>& vertices, btAlignedObjectArray<btVector3>& planeEquationsOut );
static void getVerticesFromPlaneEquations(const std::vector<btVector3>& planeEquations , std::vector<btVector3>& verticesOut );
static void getVerticesFromPlaneEquations(const btAlignedObjectArray<btVector3>& planeEquations , btAlignedObjectArray<btVector3>& verticesOut );
static bool isInside(const std::vector<btVector3>& vertices, const btVector3& planeNormal, float margin);
static bool isInside(const btAlignedObjectArray<btVector3>& vertices, const btVector3& planeNormal, float margin);
static bool isPointInsidePlanes(const std::vector<btVector3>& planeEquations, const btVector3& point, float margin);
static bool isPointInsidePlanes(const btAlignedObjectArray<btVector3>& planeEquations, const btVector3& point, float margin);
static bool areVerticesBehindPlane(const btVector3& planeNormal, const std::vector<btVector3>& vertices, float margin);
static bool areVerticesBehindPlane(const btVector3& planeNormal, const btAlignedObjectArray<btVector3>& vertices, float margin);
};