1 files changed, 0 insertions, 24 deletions
diff --git a/rotate.h b/rotate.h
deleted file mode 100644
index 52d6d6a..0000000
--- a/rotate.h
+++ /dev/null
@@ -1,24 +0,0 @@
-#ifndef __ROTATE_H__
-#define __ROTATE_H__
-
-__device__ const Matrix IDENTITY_MATRIX = {1,0,0,0,1,0,0,0,1};
-__device__ const Matrix ZERO_MATRIX = {0,0,0,0,0,0,0,0,0};
-
-__device__ __host__ Matrix make_rotation_matrix(float phi, const float3 &n)
-{
-	/* rotate points counterclockwise, when looking towards +infinity,
-	   through an angle `phi` about the axis `n`. */
-
-	float cos_phi = cosf(phi);
-	float sin_phi = sinf(phi);
-
-	return IDENTITY_MATRIX*cos_phi + (1-cos_phi)*outer(n,n) +
-		sin_phi*make_matrix(0,n.z,-n.y,-n.z,0,n.x,n.y,-n.x,0);
-}
-
-__device__ __host__ float3 rotate(const float3 &a, float phi, const float3 &n)
-{
-	return make_rotation_matrix(phi,n)*a;
-}
-
-#endif