Editor crash when inserting first road point

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Open a track.
2. Delete the road.
3. Save track; close editor and load track again
4. Insert a road point.

Does this happen every time?
 - Yes.

What is the expected output? What do you see instead?
 - Expected: new road is created
 - What happens: Ogre assertion and crash:

NOTE: this only happens when I save and reload the track without road first.

sr-editor: /usr/include/OGRE/OgreAxisAlignedBox.h:252: void 
Ogre::AxisAlignedBox::setExtents(const Ogre::Vector3&, const Ogre::Vector3&): 
Assertion `(min.x <= max.x && min.y <= max.y && min.z <= max.z) && "The minimum 
corner of the box must be less than or equal to maximum corner"' failed.

Stack trace in gdb:

#0  0x00007ffff4cd7595 in raise () from /lib/libc.so.6
#1  0x00007ffff4cd8a16 in abort () from /lib/libc.so.6
#2  0x00007ffff4cd00f5 in __assert_fail () from /lib/libc.so.6
#3  0x00000000004e339a in setExtents (this=<value optimized out>, 
    mesh=0x7ffff1fd72f8, aabox=..., pos=..., norm=..., clr=..., tcs=..., 
    idx=..., sMtrName=...) at /usr/include/OGRE/OgreAxisAlignedBox.h:251
#4  merge (this=<value optimized out>, mesh=0x7ffff1fd72f8, aabox=..., 
    pos=..., norm=..., clr=..., tcs=..., idx=..., sMtrName=...)
    at /usr/include/OGRE/OgreAxisAlignedBox.h:417
#5  SplineRoad::CreateMesh (this=<value optimized out>, mesh=0x7ffff1fd72f8, 
    aabox=..., pos=..., norm=..., clr=..., tcs=..., idx=..., sMtrName=...)
    at /home/scrawl/Entwicklung/StuntRally/source/road/Road_Mesh.cpp:52
#6  0x00000000004ddcf7 in SplineRoad::RebuildRoadInt (this=0x3f35fb0)
    at /home/scrawl/Entwicklung/StuntRally/source/road/Road_Rebuild.cpp:564
#7  0x00000000004753f7 in App::frameEnded (this=0x7b20c0, evt=...)
---Type <return> to continue, or q <return> to quit---
    at /home/scrawl/Entwicklung/StuntRally/source/editor/Update_Edit.cpp:459
#8  0x00007ffff797ccb5 in Ogre::Root::_fireFrameEnded(Ogre::FrameEvent&) ()
   from /usr/lib/libOgreMain.so.1.7.2
#9  0x00007ffff797eed9 in Ogre::Root::_fireFrameEnded() ()
   from /usr/lib/libOgreMain.so.1.7.2
#10 0x00007ffff797f05d in Ogre::Root::startRendering() ()
   from /usr/lib/libOgreMain.so.1.7.2
#11 0x000000000046ef9c in BaseApp::Run (this=0x7b20c0, 
    showDialolg=<value optimized out>)
    at /home/scrawl/Entwicklung/StuntRally/source/editor/BaseApp_Create.cpp:134
#12 0x0000000000461f0f in main (argc=<value optimized out>, 
    argv=<value optimized out>)
    at /home/scrawl/Entwicklung/StuntRally/source/editor/main.cpp:30

Original issue reported on code.google.com by scrawl...@gmail.com on 10 Apr 2011 at 12:48

[GoogleCodeExporter]

Fix in hg. Solution was to not rebuild road when there is only 1 segment.

Original comment by scrawl...@gmail.com on 10 Apr 2011 at 1:36

• Changed state: Fixed

[GoogleCodeExporter]

Original comment by Cry...@gmail.com on 8 May 2011 at 1:46

• Added labels: Type-Problem
• Removed labels: Type-Defect