[ISUGameDev-commits] cvs commit: midworld/src BodyChangeEvent.cpp BodyChangeEvent.h BodyChangeListener.h BoundsSweepCollisionDetector.cpp BoundsSweepCollisionDetector.h CollisionDetector.h GameState.cpp OpenSGSceneViewer.cpp OpenSGSceneViewer.h PhysicsEngine.cpp RigidBody.cpp RigidBody.h ...

[Ben S. <non...@us...>]

nonchocoboy    2002/11/10 20:39:48 PST

  Modified files:
    src                  BoundsSweepCollisionDetector.cpp 
                         BoundsSweepCollisionDetector.h 
                         CollisionDetector.h GameState.cpp 
                         OpenSGSceneViewer.cpp OpenSGSceneViewer.h 
                         PhysicsEngine.cpp RigidBody.cpp 
                         RigidBody.h SConscript 
    vc7/midworld         midworld.vcproj 
  Added files:
    src                  BodyChangeEvent.cpp BodyChangeEvent.h 
                         BodyChangeListener.h 
  Log:
  Bug fixed:      Actually use the body's path in when testing against the
                  spatial index rather than its bounds at its initial pos.
                  This fixes problems where objects were allowed to pass
                  through walls.
  Bug fixed:      Stop sticking! We now "push back" objects a bit from the
                  point of collision so that we don't leave them in a
                  colliding state for the next frame.
  Bug fixed:      All objects no longer collide against everybody else during
                  the first frame. We now force OpenSG to update the bounding
                  volume each time an entity is changed.
  
  Sorry for the tons of debugging output, but I wanted to make this huge
  commit now while it works. Big changes here.
  
  Rigid bodies now fire events to listeners when they are changed. This makes
  it so that we can update ourscene graph (and thus the body's bounds)
  immediately rather than the next frame.
  
  I reverted CollisionDetector back to only reporting the first collision. I
  don't know what I was thinking earlier.
  
  Our hack of a ground plane collision is now made before the body change is
  "committed" so that the bounding volume is correct for the collision
  detector.
  
  Revision  Changes    Path
  1.1       +15 -0     midworld/src/BodyChangeEvent.cpp (new)
  1.1       +20 -0     midworld/src/BodyChangeEvent.h (new)
  1.1       +17 -0     midworld/src/BodyChangeListener.h (new)
  1.5       +58 -33    midworld/src/BoundsSweepCollisionDetector.cpp
  1.3       +2 -3      midworld/src/BoundsSweepCollisionDetector.h
  1.8       +3 -8      midworld/src/CollisionDetector.h
  1.113     +5 -2      midworld/src/GameState.cpp
  1.12      +113 -41   midworld/src/OpenSGSceneViewer.cpp
  1.6       +14 -3     midworld/src/OpenSGSceneViewer.h
  1.10      +32 -9     midworld/src/PhysicsEngine.cpp
  1.21      +28 -2     midworld/src/RigidBody.cpp
  1.24      +16 -2     midworld/src/RigidBody.h
  1.61      +2 -2      midworld/src/SConscript
  1.31      +9 -0      midworld/vc7/midworld/midworld.vcproj

http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/isugamedev/midworld/src/BodyChangeEvent.cpp?rev=1.1&content-type=text/plain
http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/isugamedev/midworld/src/BodyChangeEvent.h?rev=1.1&content-type=text/plain
http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/isugamedev/midworld/src/BodyChangeListener.h?rev=1.1&content-type=text/plain
http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/isugamedev/midworld/src/BoundsSweepCollisionDetector.cpp.diff?r1=1.4&r2=1.5&diff_format=h
http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/isugamedev/midworld/src/BoundsSweepCollisionDetector.h.diff?r1=1.2&r2=1.3&diff_format=h
http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/isugamedev/midworld/src/CollisionDetector.h.diff?r1=1.7&r2=1.8&diff_format=h
http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/isugamedev/midworld/src/GameState.cpp.diff?r1=1.112&r2=1.113&diff_format=h
http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/isugamedev/midworld/src/OpenSGSceneViewer.cpp.diff?r1=1.11&r2=1.12&diff_format=h
http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/isugamedev/midworld/src/OpenSGSceneViewer.h.diff?r1=1.5&r2=1.6&diff_format=h
http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/isugamedev/midworld/src/PhysicsEngine.cpp.diff?r1=1.9&r2=1.10&diff_format=h
http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/isugamedev/midworld/src/RigidBody.cpp.diff?r1=1.20&r2=1.21&diff_format=h
http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/isugamedev/midworld/src/RigidBody.h.diff?r1=1.23&r2=1.24&diff_format=h
http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/isugamedev/midworld/src/SConscript.diff?r1=1.60&r2=1.61&diff_format=h
http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/isugamedev/midworld/vc7/midworld/midworld.vcproj.diff?r1=1.30&r2=1.31&diff_format=h