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Merge pull request #31014 from DavidSichma/kinematic_angle

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Fix floor_max_angle comparison for impossible angles
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Rémi Verschelde 2019-08-23 09:10:38 +02:00 committed by GitHub
commit bfed4b6a97
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 4 additions and 4 deletions
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4
scene/2d/physics_body_2d.cpp
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@ -1266,7 +1266,7 @@ Vector2 KinematicBody2D::move_and_slide(const Vector2 &p_linear_velocity, const
//all is a wall
on_wall = true;
} else {
if (collision.normal.dot(p_floor_direction) >= Math::cos(p_floor_max_angle + FLOOR_ANGLE_THRESHOLD)) { //floor
if (Math::acos(collision.normal.dot(p_floor_direction)) <= p_floor_max_angle + FLOOR_ANGLE_THRESHOLD) { //floor
on_floor = true;
on_floor_body = collision.collider_rid;
@ -1281,7 +1281,7 @@ Vector2 KinematicBody2D::move_and_slide(const Vector2 &p_linear_velocity, const
}
}
} else if (collision.normal.dot(-p_floor_direction) >= Math::cos(p_floor_max_angle + FLOOR_ANGLE_THRESHOLD)) { //ceiling
} else if (Math::acos(collision.normal.dot(-p_floor_direction)) <= p_floor_max_angle + FLOOR_ANGLE_THRESHOLD) { //ceiling
on_ceiling = true;
} else {
on_wall = true;

4
scene/3d/physics_body.cpp
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@ -1192,7 +1192,7 @@ Vector3 KinematicBody::move_and_slide(const Vector3 &p_linear_velocity, const Ve
//all is a wall
on_wall = true;
} else {
if (collision.normal.dot(p_floor_direction) >= Math::cos(p_floor_max_angle + FLOOR_ANGLE_THRESHOLD)) { //floor
if (Math::acos(collision.normal.dot(p_floor_direction)) <= p_floor_max_angle + FLOOR_ANGLE_THRESHOLD) { //floor
on_floor = true;
on_floor_body = collision.collider_rid;
@ -1209,7 +1209,7 @@ Vector3 KinematicBody::move_and_slide(const Vector3 &p_linear_velocity, const Ve
is_on_slope = true;
} else if (collision.normal.dot(-p_floor_direction) >= Math::cos(p_floor_max_angle + FLOOR_ANGLE_THRESHOLD)) { //ceiling
} else if (Math::acos(collision.normal.dot(-p_floor_direction)) <= p_floor_max_angle + FLOOR_ANGLE_THRESHOLD) { //ceiling
on_ceiling = true;
} else {
on_wall = true;