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Qfusion / qfusion

Source code for cross-platform OpenGL gaming engine
http://qfusion.github.io/qfusion/
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Incorrect physics of Grenades on QuakeWorld maps #377

Closed adem4ik closed 7 years ago

adem4ik commented 7 years ago

It seems like grenades think that some walls and floors are longer than they actually are. Also there are some funny stacks happens in windows and arks. https://youtu.be/U7a1orciB3M qw_maps.zip

viciious commented 7 years ago

Q1 allows collision objects of only three sizes (hulls): zero, player and ogre/shambler. Even rottweiler monsters are effectively the same size as the player.

The increase of grenade size in commit 364473b7b457b850aa7a439aeef68355e6d6c785 resulted in grenades being the size of dogs far as collision goes.

My fix suggestion is to reduce the size to +-2 in all dimentions for grenades so they would be treated as zero hull size objects in Q1 maps.

viciious commented 7 years ago

Fixed in f32b890f875b60a20aa2ff95a241465a680294c1

adem4ik commented 7 years ago

Previous fix didn't work

Reducing size to +-1 works - https://github.com/Qfusion/qfusion/pull/378