Orange: New option "Shadow Bias", to extend the boundary between shadow or

no shadow a little bit. Uses same threshold function as the "Bias" button.
(That latter still works, and will use an automatic bias value based on the
geometry, to prevent terminator errors in raytracing).

Anyhoo, with this manual bias you can get rid of terminator problems for
weird diffuse shaders now as well (like tangent or fresnel).

Committed a few more files than needed, that's just code cleanup.

1 files changed, 2 insertions, 5 deletions

diff --git a/source/blender/src/editview.c b/source/blender/src/editview.c
index 458be9a0897..73fff83f98d 100644
--- a/source/blender/src/editview.c
+++ b/source/blender/src/editview.c
@@ -1026,8 +1026,6 @@ static unsigned int samplerect(unsigned int *buf, int size, unsigned int dontdo)
 }
 #endif
 
-#define SELECTSIZE	51
-
 void set_active_base(Base *base)
 {
 	Base *tbase;
@@ -1035,6 +1033,7 @@ void set_active_base(Base *base)
 	BASACT= base;
 	
 	if(base) {
+		
 		/* signals to buttons */
 		redraw_test_buttons(base->object);
 		
@@ -1060,13 +1059,11 @@ void set_active_object(Object *ob)
 {
 	Base *base;
 	
-	base= FIRSTBASE;
-	while(base) {
+	for(base= FIRSTBASE; base; base= base->next) {
 		if(base->object==ob) {
 			set_active_base(base);
 			return;
 		}
-		base= base->next;
 	}
 }