1 files changed, 0 insertions, 112 deletions
diff --git a/externals/g3dlite/G3D.lib/source/Ray.cpp b/externals/g3dlite/G3D.lib/source/Ray.cpp
deleted file mode 100644
index bf6aadc08d1..00000000000
--- a/externals/g3dlite/G3D.lib/source/Ray.cpp
+++ /dev/null
@@ -1,112 +0,0 @@
-/**
- @file Ray.cpp 
- 
- @maintainer Morgan McGuire, matrix@graphics3d.com
- 
- @created 2002-07-12
- @edited  2004-03-19
- */
-
-#include "G3D/platform.h"
-#include "G3D/Ray.h"
-#include "G3D/Plane.h"
-#include "G3D/Sphere.h"
-#include "G3D/CollisionDetection.h"
-
-namespace G3D {
-
-Ray::Ray(class BinaryInput& b) {
-	deserialize(b);
-}
-
-
-void Ray::serialize(class BinaryOutput& b) const {
-	origin.serialize(b);
-	direction.serialize(b);
-}
-
-
-void Ray::deserialize(class BinaryInput& b) {
-	origin.deserialize(b);
-	direction.deserialize(b);
-}
-
-
-Ray Ray::refract(
-    const Vector3&  newOrigin,
-    const Vector3&  normal,
-    float           iInside,
-    float           iOutside) const {
-
-    Vector3 D = direction.refractionDirection(normal, iInside, iOutside);
-    return Ray::fromOriginAndDirection(
-        newOrigin + (direction + normal * (float)sign(direction.dot(normal))) * 0.001f, D);
-}
-
-
-Ray Ray::reflect(
-    const Vector3&  newOrigin,
-    const Vector3&  normal) const {
-
-    Vector3 D = direction.reflectionDirection(normal);
-    return Ray::fromOriginAndDirection(newOrigin + (D + normal) * 0.001f, D);
-}
-
-
-Vector3 Ray::intersection(const Plane& plane) const {
-    float d;
-    Vector3 normal = plane.normal();
-    plane.getEquation(normal, d);
-    float rate = direction.dot(normal);
-
-    if (rate >= 0.0f) {
-        return Vector3::inf();
-    } else {
-        float t = -(d + origin.dot(normal)) / rate;
-
-        return origin + direction * t;
-    }
-}
-
-
-float Ray::intersectionTime(const class Sphere& sphere) const {
-    Vector3 dummy;
-    return CollisionDetection::collisionTimeForMovingPointFixedSphere(
-            origin, direction, sphere, dummy);
-}
-
-
-float Ray::intersectionTime(const class Plane& plane) const {
-    Vector3 dummy;
-    return CollisionDetection::collisionTimeForMovingPointFixedPlane(
-            origin, direction, plane, dummy);
-}
-
-
-float Ray::intersectionTime(const class Box& box) const {
-    Vector3 dummy;
-    float time = CollisionDetection::collisionTimeForMovingPointFixedBox(
-            origin, direction, box, dummy);
-
-    if ((time == inf()) && (box.contains(origin))) {
-        return 0.0f;
-    } else {
-        return time;
-    }
-}
-
-
-float Ray::intersectionTime(const class AABox& box) const {
-    Vector3 dummy;
-    bool inside;
-    float time = CollisionDetection::collisionTimeForMovingPointFixedAABox(
-            origin, direction, box, dummy, inside);
-
-    if ((time == inf()) && inside) {
-        return 0.0f;
-    } else {
-        return time;
-    }
-}
-
-}