On 9/29/2011 4:44 PM, David Glenn wrote:
Turns out that what you did worked but if you looked at the object that I gave you, it's solid ( its suppose to be transparent) The transparency is set at a node that is labeled WATER that introduces the transparency to the face (Primary) color.
Hi David -- I finally got a chance to take a look at this. Comments below.
So my partner (John Markano) looked at GeometryRecords.cpp around some ware after line 431 (OSG 3.0.1) or 331 (OSG 2.8.1) he added the line: Code: _PrimaryColor.a() = 1.0 - getTransparency(); Then he thought this would have unwanted side effects
I agree. :-)
(even though I didn't see any) and adopted a change in the same file but at line 257 (OSG 3.0.1) or 157 (OSG 2.8.1) change the code: Code: colors->push_back(_PrimaryColor); to the line : Code: colors->push_back(osg::Vec4(_PrimaryColor.r(), (_PrimaryColor.g(), (_PrimaryColor.b(), 1.0 - getTransparency()));
I zero'd in on the exact same change. I think this is the right thing to do. I'll post this to osg-submissions shortly.
-Paul _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
