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optimize collisions calculations (remove the stupid)

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MihailRis 2026-02-18 18:54:49 +03:00
parent 49aa7cdfba
commit b0d231c927
9 changed files with 134 additions and 103 deletions
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12
src/maths/aabb.hpp
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@ -38,6 +38,14 @@ struct AABB {
return AABB(a + pos, b + pos);
}
AABB operator+(const glm::vec3& offset) const {
return translated(offset);
}
AABB operator-(const glm::vec3& offset) const {
return translated(-offset);
}
/// @brief Multiply AABB size from center
inline void scale(const glm::vec3 mul) {
glm::vec3 center = (a + b) * 0.5f;
@ -91,14 +99,14 @@ struct AABB {
addPoint(matrix * glm::vec4(pb.x, pa.y, pb.z, 1.0f));
}
inline bool intersect(const AABB& aabb) {
inline bool intersects(const AABB& aabb) const {
return (
a.x <= aabb.b.x && b.x >= aabb.a.x && a.y <= aabb.b.y &&
b.y >= aabb.a.y && a.z <= aabb.b.z && b.z >= aabb.a.z
);
}
inline bool intersect(const AABB& aabb, float margin) {
inline bool intersects(const AABB& aabb, float margin) const {
return (
a.x <= aabb.b.x + margin && b.x >= aabb.a.x - margin &&
a.y <= aabb.b.y + margin && b.y >= aabb.a.y - margin &&