[Bf-blender-cvs] [1dc12dc5d1f] temp-gpencil-fill: GPencil: Don't center if the zoom is 1.0

[Antonio Vazquez]

Commit: 1dc12dc5d1f88729d2c7362d3d860634a293a722
Author: Antonio Vazquez
Date:   Wed Feb 3 22:25:18 2021 +0100
Branches: temp-gpencil-fill
https://developer.blender.org/rB1dc12dc5d1f88729d2c7362d3d860634a293a722

GPencil: Don't center if the zoom is 1.0

If no need zoom is because all image is visible.

===================================================================

M	source/blender/editors/gpencil/gpencil_fill.c

===================================================================

diff --git a/source/blender/editors/gpencil/gpencil_fill.c b/source/blender/editors/gpencil/gpencil_fill.c
index d4bee2b8355..0d4fb39a2f9 100644
--- a/source/blender/editors/gpencil/gpencil_fill.c
+++ b/source/blender/editors/gpencil/gpencil_fill.c
@@ -670,15 +670,17 @@ static bool gpencil_render_offscreen(tGPDfill *tgpf)
   viewplane.ymax *= tgpf->zoom;
 
   /* Center view in the mouse click position. */
-  float width = viewplane.xmax - viewplane.xmin;
-  float height = viewplane.ymax - viewplane.ymin;
-  float offset_x = (width * tgpf->mouse_offset[0]);
-  float offset_y = (height * tgpf->mouse_offset[1]);
-
-  viewplane.xmin += offset_x;
-  viewplane.xmax += offset_x;
-  viewplane.ymin += offset_y;
-  viewplane.ymax += offset_y;
+  if (tgpf->zoom > 1.0f) {
+    float width = viewplane.xmax - viewplane.xmin;
+    float height = viewplane.ymax - viewplane.ymin;
+    float offset_x = (width * tgpf->mouse_offset[0]);
+    float offset_y = (height * tgpf->mouse_offset[1]);
+
+    viewplane.xmin += offset_x;
+    viewplane.xmax += offset_x;
+    viewplane.ymin += offset_y;
+    viewplane.ymax += offset_y;
+  }
 
   if (is_ortho) {
     orthographic_m4(winmat,