diff options
Diffstat (limited to 'scene/gui/graph_edit.cpp')
| -rw-r--r-- | scene/gui/graph_edit.cpp | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/scene/gui/graph_edit.cpp b/scene/gui/graph_edit.cpp index d762117c02..446d9e800a 100644 --- a/scene/gui/graph_edit.cpp +++ b/scene/gui/graph_edit.cpp @@ -857,13 +857,23 @@ PackedVector2Array GraphEdit::get_connection_line(const Vector2 &p_from, const V return ret; } + float x_diff = (p_to.x - p_from.x); + float cp_offset = x_diff * lines_curvature; + if (x_diff < 0) { + cp_offset *= -1; + } + Curve2D curve; - Vector<Color> colors; curve.add_point(p_from); - curve.set_point_out(0, Vector2(60, 0)); + curve.set_point_out(0, Vector2(cp_offset, 0)); curve.add_point(p_to); - curve.set_point_in(1, Vector2(-60, 0)); - return curve.tessellate(); + curve.set_point_in(1, Vector2(-cp_offset, 0)); + + if (lines_curvature > 0) { + return curve.tessellate(5, 2.0); + } else { + return curve.tessellate(1); + } } void GraphEdit::_draw_connection_line(CanvasItem *p_where, const Vector2 &p_from, const Vector2 &p_to, const Color &p_color, const Color &p_to_color, float p_width, float p_zoom) { @@ -1684,6 +1694,15 @@ void GraphEdit::_minimap_toggled() { } } +void GraphEdit::set_connection_lines_curvature(float p_curvature) { + lines_curvature = p_curvature; + update(); +} + +float GraphEdit::get_connection_lines_curvature() const { + return lines_curvature; +} + void GraphEdit::set_connection_lines_thickness(float p_thickness) { lines_thickness = p_thickness; update(); @@ -2262,6 +2281,9 @@ void GraphEdit::_bind_methods() { ClassDB::bind_method(D_METHOD("set_use_snap", "enable"), &GraphEdit::set_use_snap); ClassDB::bind_method(D_METHOD("is_using_snap"), &GraphEdit::is_using_snap); + ClassDB::bind_method(D_METHOD("set_connection_lines_curvature", "curvature"), &GraphEdit::set_connection_lines_curvature); + ClassDB::bind_method(D_METHOD("get_connection_lines_curvature"), &GraphEdit::get_connection_lines_curvature); + ClassDB::bind_method(D_METHOD("set_connection_lines_thickness", "pixels"), &GraphEdit::set_connection_lines_thickness); ClassDB::bind_method(D_METHOD("get_connection_lines_thickness"), &GraphEdit::get_connection_lines_thickness); @@ -2298,6 +2320,7 @@ void GraphEdit::_bind_methods() { ADD_PROPERTY(PropertyInfo(Variant::INT, "panning_scheme", PROPERTY_HINT_ENUM, "Scroll Zooms,Scroll Pans"), "set_panning_scheme", "get_panning_scheme"); ADD_GROUP("Connection Lines", "connection_lines"); + ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "connection_lines_curvature"), "set_connection_lines_curvature", "get_connection_lines_curvature"); ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "connection_lines_thickness"), "set_connection_lines_thickness", "get_connection_lines_thickness"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "connection_lines_antialiased"), "set_connection_lines_antialiased", "is_connection_lines_antialiased"); |