libmath API cleanup

1 files changed, 22 insertions, 16 deletions

diff --git a/src/math/axis.cc b/src/math/axis.cc
index e6442eb..3c11de1 100644
--- a/src/math/axis.cc
+++ b/src/math/axis.cc
@@ -16,7 +16,8 @@ Axis::Axis()
 	clear();
 }
 
-Axis::Axis(const Axis & other) {
+Axis::Axis(const Axis & other)
+{
 	assign(other);
 }
 
@@ -27,22 +28,25 @@ void Axis::clear()
 	axis_vector[2] = Vector3f(0.0f, 0.0f, 1.0f);
 }
 
-void Axis::assign(const Axis & other) {
+void Axis::assign(const Axis & other)
+{
 	for (size_t i=0; i < 3; i++) {
 		axis_vector[i].assign(other.axis_vector[i]);
 	}
 }
 
-Axis & Axis::operator=(const Axis & other) {
+Axis & Axis::operator=(const Axis & other)
+{
 	assign(other);
 	return *this;
 }
 
 // change heading, rotate around Z-axis (positive is left)
-void Axis::change_direction(const float angle) {
+void Axis::change_direction(const float angle)
+{
 	float cosa = cosf(angle * M_PI / 180.0f);
 	float sina = sinf(angle * M_PI / 180.0f);
-
+	
 	Vector3f forward = axis_vector[0] * cosa + axis_vector[1] * sina;
 	Vector3f left = axis_vector[1] *cosa - axis_vector[0] * sina;
 	
@@ -51,25 +55,27 @@ void Axis::change_direction(const float angle) {
 }
 
 // change pitch, rotate around negative Y-axis (positive is up)
-void Axis::change_pitch(const float angle) {
+void Axis::change_pitch(const float angle)
+{
 	float cosa = cosf(angle * M_PI / 180.0f);
 	float sina = sinf(angle * M_PI / 180.0f);
-
+	
 	Vector3f forward = axis_vector[0] * cosa + axis_vector[2] * sina;
 	Vector3f up = axis_vector[2] * cosa - axis_vector[0] * sina;
-
+	
 	axis_vector[0].assign(forward);
 	axis_vector[2].assign(up);
 }
 
 // change roll, rotate around forward vector (positive is left)
-void Axis::change_roll(const float angle) {
+void Axis::change_roll(const float angle)
+{
 	float cosa = cosf(angle * M_PI / 180.0f);
 	float sina = sinf(angle * M_PI / 180.0f);
-
+	
 	Vector3f forward = axis_vector[2] * cosa + axis_vector[1] * sina;
 	Vector3f up = axis_vector[1] * cosa - axis_vector[2] * sina;
-
+	
 	axis_vector[2].assign(forward);
 	axis_vector[1].assign(up);
 }
@@ -82,11 +88,11 @@ void Axis::rotate(Vector3f const &normal, float angle)
 {
 	float cosa = cosf(angle);
 	float sina = sinf(angle);
-
+	
 	for (size_t i =0; i < 3; i++) {
-		axis_vector[i] = 
-			axis_vector[i]*cosa + 
-			normal * dotproduct(normal, axis_vector[i]) * (1 - cosa) + 
+		axis_vector[i] =
+			axis_vector[i]*cosa +
+			normal * dotproduct(normal, axis_vector[i]) * (1 - cosa) +
 			crossproduct(axis_vector[i], normal)*sina;
 	}
 }
@@ -94,7 +100,7 @@ void Axis::rotate(Vector3f const &normal, float angle)
 Axis Axis::transpose() const
 {
 	Axis t;
-
+	
 	for (size_t i = 0; i < 3; i++)
 		for (size_t j = 0; j < 3; j++)
 			t.axis_vector[i][j] = axis_vector[j][i];