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added epsilon value to linear constraint check

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Sara 2023-11-02 18:11:34 +01:00
parent 0704378f1a
commit 1a822754b3
1 changed files with 1 additions and 1 deletions
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src/physics_entity.c
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@ -45,7 +45,7 @@ int _internal_default_contact_solver(RigidBody* body, Contact* contact, Transfor
Transform* trans = rigidbody_get_transform(body); Transform* trans = rigidbody_get_transform(body);
const Vector world_collision_point = vaddf(transform_point(&pre_solve, hit.point), hit.penetration_vector); const Vector world_collision_point = vaddf(transform_point(&pre_solve, hit.point), hit.penetration_vector);
const float current_dot = vdotf(hit.normal, vsubf(transform_point(trans, hit.point), world_collision_point)); const float current_dot = vdotf(hit.normal, vsubf(transform_point(trans, hit.point), world_collision_point));
if(current_dot >= 0.0) if(current_dot >= -0.0001)
return 1; return 1;
// the desired position is anywhere the overlapping vertex is further along the normal than the contact point // the desired position is anywhere the overlapping vertex is further along the normal than the contact point
const Vector target = vaddf(trans->position, vmulff(hit.normal, -current_dot)); const Vector target = vaddf(trans->position, vmulff(hit.normal, -current_dot));