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Use approximate equallity methods in many places

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This commit is contained in:
Aaron Franke
2019-04-25 13:20:29 -04:00
parent c577ec6ae4
commit b659e1eb2b
21 changed files with 66 additions and 66 deletions
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scene/2d/navigation_2d.cpp
+6 -6
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@@ -542,7 +542,7 @@ Vector<Vector2> Navigation2D::get_simple_path(const Vector2 &p_start, const Vect
if (CLOCK_TANGENT(apex_point, portal_left, left) >= 0) {
//process
if (portal_left.distance_squared_to(apex_point) < CMP_EPSILON || CLOCK_TANGENT(apex_point, left, portal_right) > 0) {
if (Math::is_zero_approx(portal_left.distance_squared_to(apex_point)) || CLOCK_TANGENT(apex_point, left, portal_right) > 0) {
left_poly = p;
portal_left = left;
} else {
@@ -552,7 +552,7 @@ Vector<Vector2> Navigation2D::get_simple_path(const Vector2 &p_start, const Vect
left_poly = p;
portal_left = apex_point;
portal_right = apex_point;
if (!path.size() || path[path.size() - 1].distance_to(apex_point) > CMP_EPSILON)
if (!path.size() || !Math::is_zero_approx(path[path.size() - 1].distance_to(apex_point)))
path.push_back(apex_point);
skip = true;
}
@@ -560,7 +560,7 @@ Vector<Vector2> Navigation2D::get_simple_path(const Vector2 &p_start, const Vect
if (!skip && CLOCK_TANGENT(apex_point, portal_right, right) <= 0) {
//process
if (portal_right.distance_squared_to(apex_point) < CMP_EPSILON || CLOCK_TANGENT(apex_point, right, portal_left) < 0) {
if (Math::is_zero_approx(portal_right.distance_squared_to(apex_point)) || CLOCK_TANGENT(apex_point, right, portal_left) < 0) {
right_poly = p;
portal_right = right;
} else {
@@ -570,7 +570,7 @@ Vector<Vector2> Navigation2D::get_simple_path(const Vector2 &p_start, const Vect
right_poly = p;
portal_right = apex_point;
portal_left = apex_point;
if (!path.size() || path[path.size() - 1].distance_to(apex_point) > CMP_EPSILON)
if (!path.size() || !Math::is_zero_approx(path[path.size() - 1].distance_to(apex_point)))
path.push_back(apex_point);
}
}
@@ -596,7 +596,7 @@ Vector<Vector2> Navigation2D::get_simple_path(const Vector2 &p_start, const Vect
}
}
if (!path.size() || path[path.size() - 1].distance_squared_to(begin_point) > CMP_EPSILON) {
if (!path.size() || !Math::is_zero_approx(path[path.size() - 1].distance_squared_to(begin_point))) {
path.push_back(begin_point); // Add the begin point
} else {
path.write[path.size() - 1] = begin_point; // Replace first midpoint by the exact begin point
@@ -604,7 +604,7 @@ Vector<Vector2> Navigation2D::get_simple_path(const Vector2 &p_start, const Vect
path.invert();
if (path.size() <= 1 || path[path.size() - 1].distance_squared_to(end_point) > CMP_EPSILON) {
if (path.size() <= 1 || !Math::is_zero_approx(path[path.size() - 1].distance_squared_to(end_point))) {
path.push_back(end_point); // Add the end point
} else {
path.write[path.size() - 1] = end_point; // Replace last midpoint by the exact end point