diff options
Diffstat (limited to 'source/blender/blenkernel/intern/subdiv_eval.c')
| -rw-r--r-- | source/blender/blenkernel/intern/subdiv_eval.c | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/source/blender/blenkernel/intern/subdiv_eval.c b/source/blender/blenkernel/intern/subdiv_eval.c index 51a2aa673bc..b15e18eaa17 100644 --- a/source/blender/blenkernel/intern/subdiv_eval.c +++ b/source/blender/blenkernel/intern/subdiv_eval.c @@ -297,18 +297,6 @@ void BKE_subdiv_eval_limit_point_and_normal(Subdiv *subdiv, normalize_v3(r_N); } -void BKE_subdiv_eval_limit_point_and_short_normal(Subdiv *subdiv, - const int ptex_face_index, - const float u, - const float v, - float r_P[3], - short r_N[3]) -{ - float N_float[3]; - BKE_subdiv_eval_limit_point_and_normal(subdiv, ptex_face_index, u, v, r_P, N_float); - normal_float_to_short_v3(r_N, N_float); -} - void BKE_subdiv_eval_face_varying(Subdiv *subdiv, const int face_varying_channel, const int ptex_face_index, @@ -364,12 +352,6 @@ static void buffer_write_float_value(void **buffer, const float *values_buffer, memcpy(*buffer, values_buffer, sizeof(float) * num_values); } -/* Similar to above, just operates with short values. */ -static void buffer_write_short_value(void **buffer, const short *values_buffer, int num_values) -{ - memcpy(*buffer, values_buffer, sizeof(short) * num_values); -} - void BKE_subdiv_eval_limit_patch_resolution_point(Subdiv *subdiv, const int ptex_face_index, const int resolution, @@ -444,30 +426,3 @@ void BKE_subdiv_eval_limit_patch_resolution_point_and_normal(Subdiv *subdiv, } } } - -void BKE_subdiv_eval_limit_patch_resolution_point_and_short_normal(Subdiv *subdiv, - const int ptex_face_index, - const int resolution, - void *point_buffer, - const int point_offset, - const int point_stride, - void *normal_buffer, - const int normal_offset, - const int normal_stride) -{ - buffer_apply_offset(&point_buffer, point_offset); - buffer_apply_offset(&normal_buffer, normal_offset); - const float inv_resolution_1 = 1.0f / (float)(resolution - 1); - for (int y = 0; y < resolution; y++) { - const float v = y * inv_resolution_1; - for (int x = 0; x < resolution; x++) { - const float u = x * inv_resolution_1; - short normal[3]; - BKE_subdiv_eval_limit_point_and_short_normal( - subdiv, ptex_face_index, u, v, point_buffer, normal); - buffer_write_short_value(&normal_buffer, normal, 3); - buffer_apply_offset(&point_buffer, point_stride); - buffer_apply_offset(&normal_buffer, normal_stride); - } - } -} |