Separate scene simplification into viewport and render

This way it is possible to have viewport simplification bumped all the way up,
making viewport really responsive but still have final render to use highest
subdivision possible.

Reviewers: lukastoenne, campbellbarton, dingto

Reviewed By: campbellbarton, dingto

Subscribers: dingto, nutel, eyecandy, venomgfx

Differential Revision: https://developer.blender.org/D1273

1 files changed, 8 insertions, 0 deletions

diff --git a/source/blender/blenloader/intern/versioning_270.c b/source/blender/blenloader/intern/versioning_270.c
index 4daf93916c9..df985448ccd 100644
--- a/source/blender/blenloader/intern/versioning_270.c
+++ b/source/blender/blenloader/intern/versioning_270.c
@@ -822,5 +822,13 @@ void blo_do_versions_270(FileData *fd, Library *UNUSED(lib), Main *main)
 				}
 			}
 		}
+
+		if (!DNA_struct_elem_find(fd->filesdna, "RenderData", "short", "simplify_subsurf_render")) {
+			Scene *scene;
+			for (scene = main->scene.first; scene != NULL; scene = scene->id.next) {
+				scene->r.simplify_subsurf_render = scene->r.simplify_subsurf;
+				scene->r.simplify_particles_render = scene->r.simplify_particles;
+			}
+		}
 	}
 }