Revision: 78266
http://sourceforge.net/p/brlcad/code/78266
Author: starseeker
Date: 2021-02-18 16:17:02 +0000 (Thu, 18 Feb 2021)
Log Message:
-----------
Explain what the symptoms are if these values aren't initialized.
Modified Paths:
--------------
brlcad/trunk/src/isst/isstgl.cpp
Modified: brlcad/trunk/src/isst/isstgl.cpp
===================================================================
--- brlcad/trunk/src/isst/isstgl.cpp 2021-02-18 16:13:50 UTC (rev 78265)
+++ brlcad/trunk/src/isst/isstgl.cpp 2021-02-18 16:17:02 UTC (rev 78266)
@@ -33,6 +33,11 @@
TIENET_BUFFER_INIT(buffer_image);
tile.format = RENDER_CAMERA_BIT_DEPTH_24;
+
+ // If these are not initialized, output pixel placement in the buffer may
+ // be randomly offset - you may see no image, or an image in the wrong
+ // place (or it may happen to work if the values happen to be zero
+ // anyway...)
tile.orig_x = 0;
tile.orig_y = 0;
This was sent by the SourceForge.net collaborative development platform, the
world's largest Open Source development site.
_______________________________________________
BRL-CAD Source Commits mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/brlcad-commits
