Finished hair strand render project (well, for release), also with a good

doc;

http://www.blender3d.org/cms/Hair_Strand_Rendering.722.0.html

- added width control for strands
- made tangent (anisotropic) render an option
  (so you can render strands more solid, like metal/wood)

Also:
- ALT+A anim playback with static particles made cursor flashing

1 files changed, 7 insertions, 0 deletions

diff --git a/source/blender/blenloader/intern/readfile.c b/source/blender/blenloader/intern/readfile.c
index f84f72da494..2d1030ff67e 100644
--- a/source/blender/blenloader/intern/readfile.c
+++ b/source/blender/blenloader/intern/readfile.c
@@ -5012,6 +5012,7 @@ static void do_versions(FileData *fd, Library *lib, Main *main)
 		Object *ob;
 		Scene *sce= main->scene.first;
 		Camera *cam= main->camera.first;
+		Material *ma= main->mat.first;
 		
 		/* deformflag is local in modifier now */
 		for(ob=main->object.first; ob; ob= ob->id.next) {
@@ -5052,6 +5053,12 @@ static void do_versions(FileData *fd, Library *lib, Main *main)
 			}
 			sce= sce->id.next;
 		}
+		for(; ma; ma= ma->id.next) {
+			if(ma->strand_sta==0.0f) {
+				ma->strand_sta= ma->strand_end= 1.0f;
+				ma->mode |= MA_TANGENT_STR;
+			}
+		}
 	}
 	
 	/* WATCH IT!!!: pointers from libdata have not been converted yet here! */