diff options
Diffstat (limited to 'source/blender/blenkernel/BKE_subdiv_eval.h')
| -rw-r--r-- | source/blender/blenkernel/BKE_subdiv_eval.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/source/blender/blenkernel/BKE_subdiv_eval.h b/source/blender/blenkernel/BKE_subdiv_eval.h index a33140b721d..7673f18317a 100644 --- a/source/blender/blenkernel/BKE_subdiv_eval.h +++ b/source/blender/blenkernel/BKE_subdiv_eval.h @@ -15,6 +15,7 @@ extern "C" { struct Mesh; struct OpenSubdiv_EvaluatorCache; +struct OpenSubdiv_EvaluatorSettings; struct Subdiv; typedef enum eSubdivEvaluatorType { @@ -25,7 +26,8 @@ typedef enum eSubdivEvaluatorType { /* Returns true if evaluator is ready for use. */ bool BKE_subdiv_eval_begin(struct Subdiv *subdiv, eSubdivEvaluatorType evaluator_type, - struct OpenSubdiv_EvaluatorCache *evaluator_cache); + struct OpenSubdiv_EvaluatorCache *evaluator_cache, + const struct OpenSubdiv_EvaluatorSettings *settings); /* coarse_vertex_cos is an optional argument which allows to override coordinates of the coarse * mesh. */ @@ -60,6 +62,13 @@ void BKE_subdiv_eval_limit_point_and_derivatives(struct Subdiv *subdiv, 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]); +/* Evaluate smoothly interpolated vertex data (such as orco). */ +void BKE_subdiv_eval_vertex_data(struct Subdiv *subdiv, + const int ptex_face_index, + const float u, + const float v, + float r_vertex_data[]); + /* Evaluate face-varying layer (such as UV). */ void BKE_subdiv_eval_face_varying(struct Subdiv *subdiv, int face_varying_channel, |