diff options
Diffstat (limited to 'source/blender/blenkernel/BKE_subdiv_eval.h')
| -rw-r--r-- | source/blender/blenkernel/BKE_subdiv_eval.h | 88 |
1 files changed, 40 insertions, 48 deletions
diff --git a/source/blender/blenkernel/BKE_subdiv_eval.h b/source/blender/blenkernel/BKE_subdiv_eval.h index 177d5f386a8..052d25693c4 100644 --- a/source/blender/blenkernel/BKE_subdiv_eval.h +++ b/source/blender/blenkernel/BKE_subdiv_eval.h @@ -65,33 +65,25 @@ void BKE_subdiv_eval_init_displacement(struct Subdiv *subdiv); /* Evaluate point at a limit surface, with optional derivatives and normal. */ void BKE_subdiv_eval_limit_point( - struct Subdiv *subdiv, const int ptex_face_index, const float u, const float v, float r_P[3]); + struct Subdiv *subdiv, int ptex_face_index, float u, float v, float r_P[3]); void BKE_subdiv_eval_limit_point_and_derivatives(struct Subdiv *subdiv, - const int ptex_face_index, - const float u, - const float v, + int ptex_face_index, + float u, + float v, float r_P[3], float r_dPdu[3], float r_dPdv[3]); -void BKE_subdiv_eval_limit_point_and_normal(struct Subdiv *subdiv, - const int ptex_face_index, - const float u, - const float v, - float r_P[3], - float r_N[3]); -void BKE_subdiv_eval_limit_point_and_short_normal(struct Subdiv *subdiv, - const int ptex_face_index, - const float u, - const float v, - float r_P[3], - short r_N[3]); +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]); +void BKE_subdiv_eval_limit_point_and_short_normal( + struct Subdiv *subdiv, int ptex_face_index, float u, float v, float r_P[3], short r_N[3]); /* Evaluate face-varying layer (such as UV). */ void BKE_subdiv_eval_face_varying(struct Subdiv *subdiv, - const int face_varying_channel, - const int ptex_face_index, - const float u, - const float v, + int face_varying_channel, + int ptex_face_index, + float u, + float v, float r_face_varying[2]); /* NOTE: Expects derivatives to be correct. @@ -101,16 +93,16 @@ void BKE_subdiv_eval_face_varying(struct Subdiv *subdiv, * Would be nice to have displacement evaluation function which does not require * knowing derivatives ahead of a time. */ void BKE_subdiv_eval_displacement(struct Subdiv *subdiv, - const int ptex_face_index, - const float u, - const float v, + int ptex_face_index, + float u, + float v, const float dPdu[3], const float dPdv[3], float r_D[3]); /* Evaluate point on a limit surface with displacement applied to it. */ void BKE_subdiv_eval_final_point( - struct Subdiv *subdiv, const int ptex_face_index, const float u, const float v, float r_P[3]); + struct Subdiv *subdiv, int ptex_face_index, float u, float v, float r_P[3]); /* Patch queries at given resolution. * @@ -119,41 +111,41 @@ void BKE_subdiv_eval_final_point( * goes as u in rows, v in columns. */ void BKE_subdiv_eval_limit_patch_resolution_point(struct Subdiv *subdiv, - const int ptex_face_index, - const int resolution, + int ptex_face_index, + int resolution, void *buffer, - const int offset, - const int stride); + int offset, + int stride); void BKE_subdiv_eval_limit_patch_resolution_point_and_derivatives(struct Subdiv *subdiv, - const int ptex_face_index, - const int resolution, + int ptex_face_index, + int resolution, void *point_buffer, - const int point_offset, - const int point_stride, + int point_offset, + int point_stride, void *du_buffer, - const int du_offset, - const int du_stride, + int du_offset, + int du_stride, void *dv_buffer, - const int dv_offset, - const int dv_stride); + int dv_offset, + int dv_stride); void BKE_subdiv_eval_limit_patch_resolution_point_and_normal(struct Subdiv *subdiv, - const int ptex_face_index, - const int resolution, + int ptex_face_index, + int resolution, void *point_buffer, - const int point_offset, - const int point_stride, + int point_offset, + int point_stride, void *normal_buffer, - const int normal_offset, - const int normal_stride); + int normal_offset, + int normal_stride); void BKE_subdiv_eval_limit_patch_resolution_point_and_short_normal(struct Subdiv *subdiv, - const int ptex_face_index, - const int resolution, + int ptex_face_index, + int resolution, void *point_buffer, - const int point_offset, - const int point_stride, + int point_offset, + int point_stride, void *normal_buffer, - const int normal_offset, - const int normal_stride); + int normal_offset, + int normal_stride); #ifdef __cplusplus } |