removed 'dep' folder, no more needed

--HG--
branch : trunk

1 files changed, 0 insertions, 186 deletions

diff --git a/dep/src/g3dlite/Triangle.cpp b/dep/src/g3dlite/Triangle.cpp
deleted file mode 100644
index 253438ad5fb..00000000000
--- a/dep/src/g3dlite/Triangle.cpp
+++ /dev/null
@@ -1,186 +0,0 @@
-/**
- @file Triangle.cpp
- 
- @maintainer Morgan McGuire, http://graphics.cs.williams.edu
- 
- @created 2001-04-06
- @edited  2008-12-28
-
- Copyright 2000-2009, Morgan McGuire.
- All rights reserved.
- */
-
-#include "G3D/platform.h"
-#include "G3D/Triangle.h"
-#include "G3D/Plane.h"
-#include "G3D/BinaryInput.h"
-#include "G3D/BinaryOutput.h"
-#include "G3D/debugAssert.h"
-#include "G3D/AABox.h"
-#include "G3D/Ray.h"
-
-namespace G3D {
-
-    
-void Triangle::init(const Vector3& v0, const Vector3& v1, const Vector3& v2) {
-
-    _plane = Plane(v0, v1, v2);
-    _vertex[0] = v0;
-    _vertex[1] = v1;
-    _vertex[2] = v2;
-
-    static int next[] = {1,2,0};
-
-    for (int i = 0; i < 3; ++i) {
-        const Vector3& e  = _vertex[next[i]] - _vertex[i];
-        edgeMagnitude[i]  = e.magnitude();
-
-        if (edgeMagnitude[i] == 0) {
-            edgeDirection[i] = Vector3::zero();
-        } else {
-            edgeDirection[i] = e / (float)edgeMagnitude[i];
-        }
-    }
-
-    _edge01 = _vertex[1] - _vertex[0];
-    _edge02 = _vertex[2] - _vertex[0];
-
-    _primaryAxis = _plane.normal().primaryAxis();
-    _area = 0.5f * edgeDirection[0].cross(edgeDirection[2]).magnitude() * (edgeMagnitude[0] * edgeMagnitude[2]);
-        //0.5f * (_vertex[1] - _vertex[0]).cross(_vertex[2] - _vertex[0]).dot(_plane.normal());
-}
-
-
-Triangle::Triangle() {
-    init(Vector3::zero(), Vector3::zero(), Vector3::zero());
-}
-    
-
-Triangle::Triangle(const Vector3& v0, const Vector3& v1, const Vector3& v2) {
-    init(v0, v1, v2);
-}
-
-    
-Triangle::~Triangle() {
-}
-
-
-Triangle::Triangle(class BinaryInput& b) {
-    deserialize(b);
-}
-
-
-void Triangle::serialize(class BinaryOutput& b) {
-    _vertex[0].serialize(b);
-    _vertex[1].serialize(b);
-    _vertex[2].serialize(b);
-}
-
-
-void Triangle::deserialize(class BinaryInput& b) {
-    _vertex[0].deserialize(b);
-    _vertex[1].deserialize(b);
-    _vertex[2].deserialize(b);
-    init(_vertex[0], _vertex[1], _vertex[2]);
-}
-
-
-float Triangle::area() const {
-    return _area;
-}
-
-
-const Vector3& Triangle::normal() const {
-    return _plane.normal();
-}
-
-
-const Plane& Triangle::plane() const {
-    return _plane;
-}
-
-
-Vector3 Triangle::center() const {
-    return (_vertex[0] + _vertex[1] + _vertex[2]) / 3.0;
-}
-
-Vector3 Triangle::randomPoint() const {
-    // Choose a random point in the parallelogram
-
-    float s = uniformRandom();
-    float t = uniformRandom();
-
-    if (t > 1.0f - s) {
-        // Outside the triangle; reflect about the
-        // diagonal of the parallelogram
-        t = 1.0f - t;
-        s = 1.0f - s;
-    }
-
-    return _edge01 * s + _edge02 * t + _vertex[0];
-}
-
-
-void Triangle::getBounds(AABox& out) const {
-    Vector3 lo = _vertex[0];
-    Vector3 hi = lo;
-
-    for (int i = 1; i < 3; ++i) {
-        lo = lo.min(_vertex[i]);
-        hi = hi.max(_vertex[i]);
-    }
-
-    out = AABox(lo, hi);
-}
-
-
-bool Triangle::intersect(const Ray& ray, float& distance, float baryCoord[3]) const {
-    static const float EPS = 1e-5f;
-
-    // See RTR2 ch. 13.7 for the algorithm.
-
-    const Vector3& e1 = edge01();
-    const Vector3& e2 = edge02();
-    const Vector3 p(ray.direction().cross(e2));
-    const float a = e1.dot(p);
-
-    if (abs(a) < EPS) {
-        // Determinant is ill-conditioned; abort early
-        return false;
-    }
-
-    const float f = 1.0f / a;
-    const Vector3 s(ray.origin() - vertex(0));
-    const float u = f * s.dot(p);
-
-    if ((u < 0.0f) || (u > 1.0f)) {
-        // We hit the plane of the m_geometry, but outside the m_geometry
-        return false;
-    }
-
-    const Vector3 q(s.cross(e1));
-    const float v = f * ray.direction().dot(q);
-
-    if ((v < 0.0f) || ((u + v) > 1.0f)) {
-        // We hit the plane of the triangle, but outside the triangle
-        return false;
-    }
-
-    const float t = f * e2.dot(q);
-
-    if ((t > 0.0f) && (t < distance)) {
-        // This is a new hit, closer than the previous one
-        distance = t;
-
-        baryCoord[0] = 1.0 - u - v;
-        baryCoord[1] = u;
-        baryCoord[2] = v;
-
-        return true;
-    } else {
-        // This hit is after the previous hit, so ignore it
-        return false;
-    }
-}
-
-} // G3D