Blur Node to support Relative (percent) values

This commit makes it possible to use relative values when using a Blur node. There
is a new toggle in the node that can be used to enable the feature.

Thanks to David Millan Escriva for contribution!

1 files changed, 5 insertions, 3 deletions

diff --git a/source/blender/makesdna/DNA_node_types.h b/source/blender/makesdna/DNA_node_types.h
index ceab9a1c9c1..a600e2b995b 100644
--- a/source/blender/makesdna/DNA_node_types.h
+++ b/source/blender/makesdna/DNA_node_types.h
@@ -196,11 +196,13 @@ typedef struct NodeImageAnim {
 } NodeImageAnim;
 
 typedef struct NodeBlurData {
-	short sizex, sizey, samples, maxspeed, minspeed, pad1;
-	float fac;
+	short sizex, sizey;
+	short samples, maxspeed, minspeed, relative;
+	float fac, percentx, percenty;
 	short filtertype;
 	char bokeh, gamma;
-	int pad2;
+	int pad;
+	int image_in_width, image_in_height; /* needed for absolute/relative conversions */
 } NodeBlurData;
 
 typedef struct NodeDBlurData {