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-rw-r--r--src/o3d/vertex_data.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/o3d/vertex_data.h b/src/o3d/vertex_data.h
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+++ b/src/o3d/vertex_data.h
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+#ifndef O3D_VERTEX_DATA_H
+#define O3D_VERTEX_DATA_H
+
+class VertexData {
+ public:
+ static VertexData lerp(VertexData& vd1, VertexData& vd2, float s);
+ static VertexData bilerp(VertexData& vd1, VertexData& vd2, VertexData& vd3, float s, float t);
+
+ VertexData();
+};
+
+#endif // O3D_VERTEX_DATA_H