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Improved collision system use of BVH

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This commit is contained in:
Yousef Khadadeh 2025-07-21 16:54:48 +03:00
parent f74298d21d
commit f75a5133d5
5 changed files with 38 additions and 8 deletions
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2
src/DrawComponents/DrawComponent.cpp
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@ -176,7 +176,7 @@ bool DrawComponent::collides_with_cam_coords(const CoordSpaceHelper& camCoords,
bool DrawComponent::collides_with(const CoordSpaceHelper& camCoords, const SCollision::ColliderCollection<WorldScalar>& checkAgainstWorld, const SCollision::ColliderCollection<float>& checkAgainstCam, bool colliderAllocated) {
if((camCoords.inverseScale << DRAWCOMP_MAX_SHIFT_BEFORE_DISAPPEAR) < coords.inverseScale) // Object is too large, just dismiss the collision
return false;
else if((camCoords.inverseScale >> DRAWCOMP_MIN_SHIFT_BEFORE_DISAPPEAR) >= coords.inverseScale) {
else if((camCoords.inverseScale >> DRAWCOMP_COLLIDE_MIN_SHIFT_TINY) >= coords.inverseScale) {
if(!worldAABB)
return false;
return SCollision::collide(checkAgainstCam, camCoords.to_space(worldAABB->min));

1
src/DrawComponents/DrawComponent.hpp
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@ -19,6 +19,7 @@
#define DRAWCOMP_MAX_SHIFT_BEFORE_DISAPPEAR 20
#define DRAWCOMP_MIN_SHIFT_BEFORE_DISAPPEAR 11
#define DRAWCOMP_COLLIDE_MIN_SHIFT_TINY 9
#define DRAWCOMP_MIPMAP_LEVEL_ONE 2
#define DRAWCOMP_MIPMAP_LEVEL_TWO 5