1 files changed, 0 insertions, 160 deletions
diff --git a/externals/g3dlite/G3D/Triangle.h b/externals/g3dlite/G3D/Triangle.h
deleted file mode 100644
index 590dbaad946..00000000000
--- a/externals/g3dlite/G3D/Triangle.h
+++ /dev/null
@@ -1,160 +0,0 @@
-/**
- @file Triangle.h
-  
- @maintainer Morgan McGuire, http://graphics.cs.williams.edu
- 
- @created 2003-04-05
- @edited  2008-10-06
-
- @cite Random point method by  Greg Turk, Generating random points in triangles.  In A. S. Glassner, ed., Graphics Gems, pp. 24-28. Academic Press, 1990
-
- Copyright 2000-2009, Morgan McGuire.
- All rights reserved.
- */
-
-#ifndef G3D_TRIANGLE_H
-#define G3D_TRIANGLE_H
-
-#include "G3D/platform.h"
-#include "G3D/g3dmath.h"
-#include "G3D/Vector3.h"
-#include "G3D/Plane.h"
-#include "G3D/BoundsTrait.h"
-#include "G3D/debugAssert.h"
-#include <string>
-
-namespace G3D {
-
-/**
-  A generic triangle representation.  This should not be used
-  as the underlying triangle for creating models; it is intended
-  for providing fast property queries but requires a lot of
-  storage and is mostly immutable.
-  */
-class Triangle {
-private:
-    friend class CollisionDetection;
-    friend class Ray;
-
-    Vector3                     _vertex[3];
-
-    /** edgeDirection[i] is the normalized vector v[i+1] - v[i] */
-    Vector3                     edgeDirection[3];
-    float                       edgeMagnitude[3];
-    Plane                       _plane;
-    Vector3::Axis               _primaryAxis;
-
-    /** vertex[1] - vertex[0] */
-    Vector3                     _edge01;
-
-    /** vertex[2] - vertex[0] */
-    Vector3                     _edge02;
-
-    float                       _area;
-
-    void init(const Vector3& v0, const Vector3& v1, const Vector3& v2);
-
-public:
-	
-    Triangle(class BinaryInput& b);
-	void serialize(class BinaryOutput& b);
-	void deserialize(class BinaryInput& b);
-
-    Triangle();
-    
-    Triangle(const Vector3& v0, const Vector3& v1, const Vector3& v2);
-    
-    ~Triangle();
-
-    /** 0, 1, or 2 */
-    inline const Vector3& vertex(int n) const {
-        debugAssert((n >= 0) && (n < 3));
-        return _vertex[n];
-    }
-
-    /** vertex[1] - vertex[0] */
-    inline const Vector3& edge01() const {
-        return _edge01;
-    }
-
-    /** vertex[2] - vertex[0] */
-    inline const Vector3& edge02() const {
-        return _edge02;
-    }
-
-    float area() const;
-
-    Vector3::Axis primaryAxis() const {
-        return _primaryAxis;
-    }
-
-    const Vector3& normal() const;
-
-    /** Barycenter */
-    Vector3 center() const;
-
-    const Plane& plane() const;
-
-    /** Returns a random point in the triangle. */
-    Vector3 randomPoint() const;
-
-    inline void getRandomSurfacePoint
-    (Vector3& P, 
-     Vector3& N = Vector3::ignore()) const {
-        P = randomPoint();
-        N = normal();
-    }
-
-    /**
-     For two triangles to be equal they must have
-     the same vertices <I>in the same order</I>.
-     That is, vertex[0] == vertex[0], etc.
-     */
-    inline bool operator==(const Triangle& other) const {
-        for (int i = 0; i < 3; ++i) {
-            if (_vertex[i] != other._vertex[i]) {
-                return false;
-            }
-        }
-
-        return true;
-    }
-
-    inline size_t hashCode() const {
-        return
-            _vertex[0].hashCode() +
-            (_vertex[1].hashCode() >> 2) +
-            (_vertex[2].hashCode() >> 3);
-    }
-
-    void getBounds(class AABox&) const;
-
-    /**
-       @brief Intersect the ray at distance less than @a distance.
-
-       @param distance Set to the maximum distance (can be G3D::inf())
-       to search for an intersection.  On return, this is the smaller
-       of the distance to the intersection, if one exists, and the original
-       value.
-       
-       @param baryCoord  If a triangle is hit before @a distance, a
-       the barycentric coordinates of the hit location on the triangle.
-       Otherwise, unmodified.
-
-       @return True if there was an intersection before the original distance.
-     */
-    bool intersect(const class Ray& ray, float& distance, float baryCoord[3]) const;
-};
-
-} // namespace G3D
-
-template <> struct HashTrait<G3D::Triangle> {
-    static size_t hashCode(const G3D::Triangle& key) { return key.hashCode(); }
-};
-
-
-template<> struct BoundsTrait<class G3D::Triangle> {
-    static void getBounds(const G3D::Triangle& t, G3D::AABox& out) { t.getBounds(out); }
-};
-
-#endif