diff options
Diffstat (limited to 'source/blender/editors/sculpt_paint/curves_sculpt_add.cc')
| -rw-r--r-- | source/blender/editors/sculpt_paint/curves_sculpt_add.cc | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/source/blender/editors/sculpt_paint/curves_sculpt_add.cc b/source/blender/editors/sculpt_paint/curves_sculpt_add.cc index f6539284f74..3b13575f7bb 100644 --- a/source/blender/editors/sculpt_paint/curves_sculpt_add.cc +++ b/source/blender/editors/sculpt_paint/curves_sculpt_add.cc @@ -90,6 +90,8 @@ struct AddOperationExecutor { Object *surface_ob_eval_ = nullptr; Mesh *surface_eval_ = nullptr; + Span<MVert> surface_verts_eval_; + Span<MLoop> surface_loops_eval_; Span<MLoopTri> surface_looptris_eval_; VArraySpan<float2> surface_uv_map_eval_; BVHTreeFromMesh surface_bvh_eval_; @@ -140,6 +142,12 @@ struct AddOperationExecutor { report_empty_evaluated_surface(stroke_extension.reports); return; } + surface_verts_eval_ = surface_eval_->vertices(); + surface_loops_eval_ = surface_eval_->loops(); + surface_looptris_eval_ = {BKE_mesh_runtime_looptri_ensure(surface_eval_), + BKE_mesh_runtime_looptri_len(surface_eval_)}; + BKE_bvhtree_from_mesh_get(&surface_bvh_eval_, surface_eval_, BVHTREE_FROM_LOOPTRI, 2); + BLI_SCOPED_DEFER([&]() { free_bvhtree_from_mesh(&surface_bvh_eval_); }); curves_sculpt_ = ctx_.scene->toolsettings->curves_sculpt; brush_ = BKE_paint_brush_for_read(&curves_sculpt_->paint); @@ -179,12 +187,6 @@ struct AddOperationExecutor { /* Use a pointer cast to avoid overflow warnings. */ RandomNumberGenerator rng{*(uint32_t *)(&time)}; - BKE_bvhtree_from_mesh_get(&surface_bvh_eval_, surface_eval_, BVHTREE_FROM_LOOPTRI, 2); - BLI_SCOPED_DEFER([&]() { free_bvhtree_from_mesh(&surface_bvh_eval_); }); - - surface_looptris_eval_ = {BKE_mesh_runtime_looptri_ensure(surface_eval_), - BKE_mesh_runtime_looptri_len(surface_eval_)}; - /* Sample points on the surface using one of multiple strategies. */ Vector<float2> sampled_uvs; if (add_amount_ == 1) { @@ -296,7 +298,7 @@ struct AddOperationExecutor { const MLoopTri &looptri = surface_looptris_eval_[looptri_index]; const float3 brush_pos_su = ray_hit.co; const float3 bary_coords = bke::mesh_surface_sample::compute_bary_coord_in_triangle( - *surface_eval_, looptri, brush_pos_su); + surface_verts_eval_, surface_loops_eval_, looptri, brush_pos_su); const float2 uv = bke::mesh_surface_sample::sample_corner_attrribute_with_bary_coords( bary_coords, looptri, surface_uv_map_eval_); @@ -421,9 +423,9 @@ struct AddOperationExecutor { brush_radius_su, [&](const int index, const float3 &UNUSED(co), const float UNUSED(dist_sq)) { const MLoopTri &looptri = surface_looptris_eval_[index]; - const float3 v0_su = surface_eval_->mvert[surface_eval_->mloop[looptri.tri[0]].v].co; - const float3 v1_su = surface_eval_->mvert[surface_eval_->mloop[looptri.tri[1]].v].co; - const float3 v2_su = surface_eval_->mvert[surface_eval_->mloop[looptri.tri[2]].v].co; + const float3 v0_su = surface_verts_eval_[surface_loops_eval_[looptri.tri[0]].v].co; + const float3 v1_su = surface_verts_eval_[surface_loops_eval_[looptri.tri[1]].v].co; + const float3 v2_su = surface_verts_eval_[surface_loops_eval_[looptri.tri[2]].v].co; float3 normal_su; normal_tri_v3(normal_su, v0_su, v1_su, v2_su); if (math::dot(normal_su, view_direction_su) >= 0.0f) { |