FGFS-4.1/simgear
3
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

CanvasImage: Use normalized coordinates by default.

Browse Source 
Using absolute sizes by default lead to problems,
as while creating the image the size of the later
texture is not available.
This commit is contained in:
Thomas Geymayer
2013-02-14 17:32:19 +01:00
parent d661516b02
commit a63ec83d5f
1 changed files with 4 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
simgear/canvas/elements/CanvasImage.cxx
View File

@@ -319,17 +319,10 @@ namespace canvas
{
if( !_src_rect.width() || !_src_rect.height() )
{
const SGRect<int>& tex_dim = getTextureDimensions();
_node_src_rect->setBoolValue("normalized", false);
_node_src_rect->setFloatValue("right", tex_dim.width());
_node_src_rect->setFloatValue("bottom", tex_dim.height());
}
if( !_region.width() || !_region.height() )
{
_node->setFloatValue("size[0]", _src_rect.width());
_node->setFloatValue("size[1]", _src_rect.height());
// Show whole image by default
_node_src_rect->setBoolValue("normalized", true);
_node_src_rect->setFloatValue("right", 1);
_node_src_rect->setFloatValue("bottom", 1);
}
}