1 files changed, 0 insertions, 132 deletions
diff --git a/dep/src/g3dlite/UprightFrame.cpp b/dep/src/g3dlite/UprightFrame.cpp
deleted file mode 100644
index c80264bf4e8..00000000000
--- a/dep/src/g3dlite/UprightFrame.cpp
+++ /dev/null
@@ -1,132 +0,0 @@
-/**
-  @file UprightFrame.cpp
-  Box class
-
-  @maintainer Morgan McGuire, http://graphics.cs.williams.edu
-
-  @created 2007-05-02
-  @edited  2007-05-05
-*/
-
-#include "G3D/UprightFrame.h"
-#include "G3D/BinaryInput.h"
-#include "G3D/BinaryOutput.h"
-
-namespace G3D {
-
-UprightFrame::UprightFrame(const CoordinateFrame& cframe) {
-    Vector3 look = cframe.lookVector();
-
-    yaw = G3D::pi() + atan2(look.x, look.z);
-    pitch = asin(look.y);
-
-    translation = cframe.translation;
-}
-
-    
-CoordinateFrame UprightFrame::toCoordinateFrame() const {
-    CoordinateFrame cframe;
-
-    Matrix3 P(Matrix3::fromAxisAngle(Vector3::unitX(), pitch));
-    Matrix3 Y(Matrix3::fromAxisAngle(Vector3::unitY(), yaw));
-
-    cframe.rotation = Y * P;
-    cframe.translation = translation;
-
-    return cframe;
-}
-
-
-UprightFrame UprightFrame::operator+(const UprightFrame& other) const {
-    return UprightFrame(translation + other.translation, pitch + other.pitch, yaw + other.yaw);
-}
-
-
-UprightFrame UprightFrame::operator*(const float k) const {
-    return UprightFrame(translation * k, pitch * k, yaw * k);
-}
-
-
-void UprightFrame::unwrapYaw(UprightFrame* a, int N) {
-    // Use the first point to establish the wrapping convention
-    for (int i = 1; i < N; ++i) {
-        const float prev = a[i - 1].yaw;
-        float& cur = a[i].yaw;
-
-        // No two angles should be more than pi (i.e., 180-degrees) apart.  
-        if (abs(cur - prev) > G3D::pi()) {
-            // These angles must have wrapped at zero, causing them
-            // to be interpolated the long way.
-
-            // Find canonical [0, 2pi] versions of these numbers
-            float p = wrap(prev, twoPi());
-            float c = wrap(cur, twoPi());
-            
-            // Find the difference -pi < diff < pi between the current and previous values
-            float diff = c - p;
-            if (diff < -G3D::pi()) {
-                diff += twoPi();
-            } else if (diff > G3D::pi()) {
-                diff -= twoPi();
-            } 
-
-            // Offset the current from the previous by the difference
-            // between them.
-            cur = prev + diff;
-        }
-    }
-}
-
-
-void UprightFrame::serialize(class BinaryOutput& b) const {
-    translation.serialize(b);
-    b.writeFloat32(pitch);
-    b.writeFloat32(yaw);
-}
-
-
-void UprightFrame::deserialize(class BinaryInput& b) {
-    translation.deserialize(b);
-    pitch = b.readFloat32();
-    yaw = b.readFloat32();
-}
-
-
-void UprightSpline::serialize(class BinaryOutput& b) const {
-    b.writeBool8(cyclic);
-
-    b.writeInt32(control.size());
-    for (int i = 0; i < control.size(); ++i) {
-        control[i].serialize(b);
-    }
-    b.writeInt32(time.size());
-    for (int i = 0; i < time.size(); ++i) {
-        b.writeFloat32(time[i]);
-    }
-}
-
-
-void UprightSpline::deserialize(class BinaryInput& b) {
-    cyclic = b.readBool8();
-
-    control.resize(b.readInt32());
-    for (int i = 0; i < control.size(); ++i) {
-        control[i].deserialize(b);
-    }
-
-    if (b.hasMore()) {
-        time.resize(b.readInt32());
-        for (int i = 0; i < time.size(); ++i) {
-            time[i] = b.readFloat32();
-        }
-        debugAssert(time.size() == control.size());
-    } else {
-        // Import legacy path
-        time.resize(control.size());
-        for (int i = 0; i < time.size(); ++i) {
-            time[i] = i;
-        }
-    }
-}
-
-}