Hi,
Trying to fix the broken hi res screenshot, and I've found out that
in src/Main/renderer.cxx FGRenderer::update() line 498, calling
FGRenderer::setNearFar, which calls ssgSetFOV, seems to somehow cause
the ssgSetFrustum call in the simgear's tile renderer trBeginTile() to
not work.
The hi res screenshot calls FGRenderer::update(false), so i tried
putting the setNearFar calls around a check on refresh_camera_settings,
and it seems to fix the bug. However I cannot say I know why, as I'm not
familiar with this area. Anywho I've attached the patch of this.
I'm hoping this might give a clue to someone who actually understand
the renderer and maybe come up with a proper fix.
Thanks.
Pigeon.
--- src/Main/renderer.cxx 2006-09-08 21:54:59.000000000 +1000
+++ src/Main/renderer.cxx.pigeon 2006-09-08 21:54:28.000000000 +1000
@@ -495,7 +495,9 @@
scene_farplane = 120000.0f;
}
- setNearFar( scene_nearplane, scene_farplane );
+ if ( refresh_camera_settings ) {
+ setNearFar( scene_nearplane, scene_farplane );
+ }
sgEnviro.startOfFrame(current__view->get_view_pos(),
current__view->get_world_up(),
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