修复aabb碰撞bug

2020-04-30 14:38:47 +08:00 · 2020-04-30 14:38:47 +08:00 · c6c7cb379e
commit c6c7cb379e
parent 62cad93ca2
1 changed files with 1 additions and 1 deletions
--- a/a8/collision.cc
+++ b/a8/collision.cc
@ -82,7 +82,7 @@ namespace a8
        a8::Vec2 z = b_center - a_center;
        float u1 = a_v.x + b_v.x - std::abs(z.x);
        float u2 = a_v.y + b_v.y - std::abs(z.y);
-        return u1 > 0 && u2 > 0;
+        return u1 > 0.000001f && u2 > 0.000001;
    }

    bool IntersectCircleCircle(a8::Vec2 a_pos, float a_rad, a8::Vec2 b_pos, float b_rad)