Differential D14973 Diff 51578 source/blender/blenkernel/BKE_subdiv_eval.h

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Show First 20 Lines • Show All 54 Lines • ▼ Show 20 Lines	void BKE_subdiv_eval_limit_point_and_derivatives(struct Subdiv *subdiv,
float u,		float u,
float v,		float v,
float r_P[3],		float r_P[3],
float r_dPdu[3],		float r_dPdu[3],
float r_dPdv[3]);		float r_dPdv[3]);
void BKE_subdiv_eval_limit_point_and_normal(		void BKE_subdiv_eval_limit_point_and_normal(
struct Subdiv *subdiv, int ptex_face_index, float u, float v, float r_P[3], float r_N[3]);		struct Subdiv *subdiv, int ptex_face_index, float u, float v, float r_P[3], float r_N[3]);

		/* Evaluate extra vertex data (such as orco). */
		void BKE_subdiv_eval_extra_vertex_data(struct Subdiv *subdiv,
		const int ptex_face_index,
		const float u,
		const float v,
		float r_extra_data[]);

/* Evaluate face-varying layer (such as UV). */		/* Evaluate face-varying layer (such as UV). */
void BKE_subdiv_eval_face_varying(struct Subdiv *subdiv,		void BKE_subdiv_eval_face_varying(struct Subdiv *subdiv,
int face_varying_channel,		int face_varying_channel,
int ptex_face_index,		int ptex_face_index,
float u,		float u,
float v,		float v,
float r_face_varying[2]);		float r_face_varying[2]);

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