1 files changed, 0 insertions, 24 deletions
diff --git a/src/o3d/tri_deriv_vertex.h b/src/o3d/tri_deriv_vertex.h
deleted file mode 100644
index 41ed4dc..0000000
--- a/src/o3d/tri_deriv_vertex.h
+++ /dev/null
@@ -1,24 +0,0 @@
-#ifndef O3D_TRI_DERIV_VERTEX_H
-#define O3D_TRI_DERIV_VERTEX_H
-
-#include <vector>
-#include "o3d/vertex.h"
-#include "o3d/deriv_vertex.h"
-
-namespace engine::o3d {
-
-class TriangleDerivedVertex4 {
-    public:
-        DerivedVertex4 derived_vertex1;
-        DerivedVertex4 derived_vertex2;
-        DerivedVertex4 derived_vertex3;
-
-        TriangleDerivedVertex4(DerivedVertex4 derived_vertex1, DerivedVertex4 derived_vertex2, DerivedVertex4 derived_vertex3);
-        std::vector<TriangleDerivedVertex4> perspective_crop_xy_out(float x1, float x2, float y1, float y2) const;
-        std::vector<TriangleDerivedVertex4> crop_z_out(float z1, float z2) const;
-        TriangleDerivedVertex4 div_by_w() const;
-};
-
-}
-
-#endif // O3D_TRI_DERIV_VERTEX_H