1 files changed, 0 insertions, 149 deletions
diff --git a/dep/src/g3dlite/Plane.cpp b/dep/src/g3dlite/Plane.cpp
deleted file mode 100644
index 9b7991c0333..00000000000
--- a/dep/src/g3dlite/Plane.cpp
+++ /dev/null
@@ -1,149 +0,0 @@
-/**
- @file Plane.cpp
- 
- @maintainer Morgan McGuire, http://graphics.cs.williams.edu
- 
- @created 2003-02-06
- @edited  2006-01-29
- */
-
-#include "G3D/platform.h"
-#include "G3D/Plane.h"
-#include "G3D/BinaryOutput.h"
-#include "G3D/BinaryInput.h"
-#include "G3D/stringutils.h"
-
-namespace G3D {
-
-Plane::Plane(class BinaryInput& b) {
-	deserialize(b);
-}
-
-
-void Plane::serialize(class BinaryOutput& b) const {
-	_normal.serialize(b);
-	b.writeFloat64(_distance);
-}
-
-
-void Plane::deserialize(class BinaryInput& b) {
-	_normal.deserialize(b);
-	_distance = (float)b.readFloat64();
-}
-
-
-Plane::Plane(
-    Vector4      point0,
-    Vector4      point1,
-    Vector4      point2) {
-
-    debugAssertM(
-        point0.w != 0 || 
-        point1.w != 0 || 
-        point2.w != 0,
-        "At least one point must be finite.");
-
-    // Rotate the points around so that the finite points come first.
-
-    while ((point0.w == 0) && 
-           ((point1.w == 0) || (point2.w != 0))) {
-        Vector4 temp = point0;
-        point0 = point1;
-        point1 = point2;
-        point2 = temp;
-    }
-
-    Vector3 dir1;
-    Vector3 dir2;
-
-    if (point1.w == 0) {
-        // 1 finite, 2 infinite points; the plane must contain
-        // the direction of the two direcitons
-        dir1 = point1.xyz();
-        dir2 = point2.xyz();
-    } else if (point2.w != 0) {
-        // 3 finite points, the plane must contain the directions
-        // betwseen the points.
-        dir1 = point1.xyz() - point0.xyz();
-        dir2 = point2.xyz() - point0.xyz();
-    } else {
-        // 2 finite, 1 infinite point; the plane must contain
-        // the direction between the first two points and the
-        // direction of the third point.
-        dir1 = point1.xyz() - point0.xyz();
-        dir2 = point2.xyz();
-    }
-
-    _normal   = dir1.cross(dir2).direction();
-    _distance = _normal.dot(point0.xyz());
-}
-
-
-Plane::Plane(
-    const Vector3&      point0,
-    const Vector3&      point1,
-    const Vector3&      point2) {
-
-    _normal   = (point1 - point0).cross(point2 - point0).direction();
-    _distance = _normal.dot(point0);
-}
-
-
-Plane::Plane(
-    const Vector3&      __normal,
-    const Vector3&      point) {
-
-    _normal    = __normal.direction();
-    _distance  = _normal.dot(point);
-}
-
-
-Plane Plane::fromEquation(float a, float b, float c, float d) {
-    Vector3 n(a, b, c);
-    float magnitude = n.magnitude();
-    d /= magnitude;
-    n /= magnitude;
-    return Plane(n, -d);
-}
-
-
-void Plane::flip() {
-    _normal   = -_normal;
-    _distance  = -_distance;
-}
-
-
-void Plane::getEquation(Vector3& n, float& d) const {
-    double _d;
-    getEquation(n, _d);
-    d = (float)_d;
-}
-
-void Plane::getEquation(Vector3& n, double& d) const {
-    n = _normal;
-    d = -_distance;
-}
-
-
-void Plane::getEquation(float& a, float& b, float& c, float& d) const {
-    double _a, _b, _c, _d;
-    getEquation(_a, _b, _c, _d);
-    a = (float)_a;
-    b = (float)_b;
-    c = (float)_c;
-    d = (float)_d;
-}
-
-void Plane::getEquation(double& a, double& b, double& c, double& d) const {
-    a = _normal.x;
-    b = _normal.y;
-    c = _normal.z;
-    d = -_distance;
-}
-
-
-std::string Plane::toString() const {
-    return format("Plane(%g, %g, %g, %g)", _normal.x, _normal.y, _normal.z, _distance);
-}
-
-}