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feat: ceiling collision for solid entities

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MihailRis 2026-02-24 23:55:00 +03:00
parent 8dd9e42764
commit e98996e6a9
1 changed files with 17 additions and 1 deletions
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18
src/physics/PhysicsSolver.cpp
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@ -274,7 +274,7 @@ void PhysicsSolver::calcCollisions(
if (vel.y > 0.0f){ if (vel.y > 0.0f){
AABB boxAABB = AABB(-half, +half); AABB boxAABB = AABB(-half, +half);
boxAABB.scale(glm::vec3(1.0f - E * 2, 1.0f + E * 2, 1.0f - E * 2)); boxAABB.scale(glm::vec3(1.0f - E * 4, 1.0f + E * 2, 1.0f - E * 4));
boxAABB = boxAABB.translated(pos); boxAABB = boxAABB.translated(pos);
for (int ix = 0; ix <= glm::ceil((half.x-E)*2); ix++) { for (int ix = 0; ix <= glm::ceil((half.x-E)*2); ix++) {
@ -293,6 +293,22 @@ void PhysicsSolver::calcCollisions(
} }
} }
} }
for (auto box : solidHitboxes) {
if (glm::distance2(box->position, pos) < E) {
continue;
}
auto boxhalf = box->getHalfSize();
if (box->getAABB().intersects(boxAABB)) {
float newy = box->position.y - boxhalf.y - half.y;
if (pos.y > newy) {
pos.y = newy;
}
if (vel.y > 0.0f) {
vel.y = 0.0f;
break;
}
}
}
} }
for (int axis = 0; axis < 3; axis++) { for (int axis = 0; axis < 3; axis++) {