Commit: fd28c19d09d0cb2048f8d289dc7cc8e3e7ebd32c
Author: Pablo Dobarro
Date: Mon Feb 8 18:59:26 2021 +0100
Branches: sculpt-dev
https://developer.blender.org/rBfd28c19d09d0cb2048f8d289dc7cc8e3e7ebd32c
Scupt: Fix failed scene projection with ortographic views
===================================================================
M source/blender/editors/sculpt_paint/sculpt.c
===================================================================
diff --git a/source/blender/editors/sculpt_paint/sculpt.c
b/source/blender/editors/sculpt_paint/sculpt.c
index 7a8ada3a7f1..16e80174fd1 100644
--- a/source/blender/editors/sculpt_paint/sculpt.c
+++ b/source/blender/editors/sculpt_paint/sculpt.c
@@ -3624,9 +3624,15 @@ static void sculpt_scene_project_view_ray_init(Object
*ob,
SculptSession *ss = ob->sculpt;
float world_space_vertex_co[3];
mul_v3_m4v3(world_space_vertex_co, ob->obmat, SCULPT_vertex_co_get(ss,
vertex_index));
- sub_v3_v3v3(r_ray_normal, world_space_vertex_co, ss->cache->view_origin);
- normalize_v3(r_ray_normal);
- copy_v3_v3(r_ray_origin, ss->cache->view_origin);
+ if (ss->cache->vc->rv3d->is_persp) {
+ sub_v3_v3v3(r_ray_normal, world_space_vertex_co, ss->cache->view_origin);
+ normalize_v3(r_ray_normal);
+ copy_v3_v3(r_ray_origin, ss->cache->view_origin);
+ }
+ else {
+ mul_v3_mat3_m4v3(r_ray_normal, ob->obmat, ss->cache->view_normal);
+ sub_v3_v3v3(r_ray_origin, world_space_vertex_co, r_ray_normal);
+ }
}
static void sculpt_scene_project_vertex_normal_ray_init(Object *ob,
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