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overhauled physics engine

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This commit is contained in:
Dynamitos
2023-01-21 18:43:21 +01:00
parent 3c7346cf7b
commit 2208ab438a
164 changed files with 22606 additions and 928 deletions
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src/Engine/Physics/CollisionSystem.h
+7 -6
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@@ -15,14 +15,14 @@ struct Collision
class CollisionSystem
{
public:
CollisionSystem();
CollisionSystem(entt::registry& registry);
virtual ~CollisionSystem();
void detectCollisions(const entt::registry& registry, Array<Collision>& collisions);
void detectCollisions(Array<Collision>& collisions);
private:
struct Witness
{
Math::Vector p;
Math::Vector n;
Vector p;
Vector n;
// for finding p
uint32_t point1Index;
// and the face where the plane lies on
@@ -33,11 +33,12 @@ private:
entt::entity other;
};
BVH bvh;
entt::registry& registry;
Map<Pair<entt::entity, entt::entity>, Witness> cachedWitness;
bool checkCollision(const entt::registry& registry, Pair<entt::entity, entt::entity> pair);
bool checkCollision(Pair<entt::entity, entt::entity> pair);
void updateWitness(Witness& witness, const Math::Vector& point, const Math::Vector& v1, const Math::Vector& v2);
void updateWitness(Witness& witness, const Vector& point, const Vector& v1, const Vector& v2);
// returns true if a collision was found
bool createWitness(Witness& witness, const Component::ShapeBase& source, const Component::ShapeBase& other);