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path: root/servers/physics_3d/godot_shape_3d.h
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2021-11-17Fix contact generation with backface collision disabledPouleyKetchoupp
Replaced the previous implementation for backface collision handling (in test_axis function from SAT algorithm) with much simpler logic in the collision generation phase with face shapes, in order to get rid of wrong contacts when backface collision is disabled. Now it just ignores the generated collision if the contact normal is against the face normal, with a threshold to keep edge contacts. Added a special case for soft bodies to invert the collision instead of ignoring it, because for now it's the best solution to avoid soft bodies to go through concave shapes (they use small spheres). This might be replaced with a better algorithm for soft bodies later.
2021-11-10Add raycast options to hit when starting inside / hit back facesPouleyKetchoupp
Makes the results consistent for all shape types with options to set the desired behavior.
2021-11-05Rename AABB `get_area` to `get_volume`Brian Semrau
2021-11-05Fix the volume calculation for cylindersJulian Adamse
2021-10-18Rename Godot Physics classes from *SW to Godot*PouleyKetchoupp
Also moved MT physics server wrappers to the main servers folder, since they don't have to be implementation specific.