-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 [EMAIL PROTECTED] wrote: | With the following model: | | world '' (2) | group 'testgroup1' (2) | poly 'test1' | group 'testgroup2' (1) | poly 'test2' | | I can use a material animation on testgroup1 and both test1 | and test2 respond, which is what I would expect. I can't | seem to get a material animation to work for testgroup2 | though, as long as there is a material animation for it's | parent group. It does not matter what order the animations | are given in the model.xml file, it always fails. Removing | the animation for testgroup1 allows the animation for | testgroup2 to work. Also, using <name> tags for the | animations doesn't change the behavior. | | This was not the case before the OSG changeover, and breaks | a few important animations in the ch53e cockpit. I can work | around this, but it will be inelegant and require a lot of | extra animations as I will have to flatten out the | structure of the cockpit. Any ideas? | | Josh | | Yeah, this is a side effect of the way I implemented material animations in OSG, in which the material animations set on a parent group override the values of materials in the children, including those set by animations in the children. I'm going to rewrite this soon, so I think you'll see this problem disappear. However, would you expect to animate red-prop in a parent and blue-prop in a child? I don't think that will work in the future.
Tim | | | PS, here are the animations: | | <animation> | <type>material</type> | <object-name>testgroup2</object-name> | <property-base>sim/model/ch53e/test-mat-2</property-base> | <diffuse> | <red-prop>diffuse/red</red-prop> | <green-prop>diffuse/green</green-prop> | <blue-prop>diffuse/blue</blue-prop> | </diffuse> | <ambient> | <red-prop>ambient/red</red-prop> | <green-prop>ambient/green</green-prop> | <blue-prop>ambient/blue</blue-prop> | </ambient> | <specular> | <red-prop>specular/red</red-prop> | <green-prop>specular/green</green-prop> | <blue-prop>specular/blue</blue-prop> | </specular> | <emission> | <red-prop>emission/red</red-prop> | <green-prop>emission/green</green-prop> | <blue-prop>emission/blue</blue-prop> | </emission> | <shininess/> | </animation> | | <animation> | <type>material</type> | <object-name>testgroup1</object-name> | <property-base>sim/model/ch53e/test-mat-1</property-base> | <diffuse> | <red-prop>diffuse/red</red-prop> | <green-prop>diffuse/green</green-prop> | <blue-prop>diffuse/blue</blue-prop> | </diffuse> | <ambient> | <red-prop>ambient/red</red-prop> | <green-prop>ambient/green</green-prop> | <blue-prop>ambient/blue</blue-prop> | </ambient> | <specular> | <red-prop>specular/red</red-prop> | <green-prop>specular/green</green-prop> | <blue-prop>specular/blue</blue-prop> | </specular> | <emission> | <red-prop>emission/red</red-prop> | <green-prop>emission/green</green-prop> | <blue-prop>emission/blue</blue-prop> | </emission> | <shininess/> | </animation> | | | | ------------------------------------------------------------------------- | This SF.net email is sponsored by: Microsoft | Defy all challenges. Microsoft(R) Visual Studio 2008. | http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ | _______________________________________________ | Flightgear-devel mailing list | Flightgear-devel@lists.sourceforge.net | https://lists.sourceforge.net/lists/listinfo/flightgear-devel | -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org iD8DBQFHlY8YeDhWHdXrDRURAnsFAJ4uTuirFvgRwQKCm8Cxkwsdm/3a7ACfRcD5 YVQv5U3ZBC5fiNRNz1RtLcM= =pRqF -----END PGP SIGNATURE----- ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
