diff options
| -rw-r--r-- | scene/gui/color_ramp_edit.cpp | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/scene/gui/color_ramp_edit.cpp b/scene/gui/color_ramp_edit.cpp index 382c0dc103..c39893ac97 100644 --- a/scene/gui/color_ramp_edit.cpp +++ b/scene/gui/color_ramp_edit.cpp @@ -73,6 +73,31 @@ void ColorRampEdit::_input_event(const InputEvent& p_event) { } } + //Hold alt key to duplicate selected color + if (p_event.type==InputEvent::MOUSE_BUTTON && p_event.mouse_button.button_index==1 && p_event.mouse_button.pressed && p_event.key.mod.alt ) { + + int x = p_event.mouse_button.x; + grabbed=_get_point_from_pos(x); + + if( grabbed != -1 ) { + int total_w = get_size().width-get_size().height-3; + ColorRamp::Point newPoint = points[grabbed]; + newPoint.offset=CLAMP(x/float(total_w),0,1); + + points.push_back(newPoint); + points.sort(); + for(int i=0;i<points.size();++i) { + if (points[i].offset==newPoint.offset) { + grabbed=i; + break; + } + } + + emit_signal("ramp_changed"); + update(); + } + } + if (p_event.type==InputEvent::MOUSE_BUTTON && p_event.mouse_button.button_index==1 && p_event.mouse_button.pressed) { update(); @@ -158,6 +183,33 @@ void ColorRampEdit::_input_event(const InputEvent& p_event) { int x = p_event.mouse_motion.x; float newofs = CLAMP(x/float(total_w),0,1); + + //Snap to nearest point if holding shift + if (p_event.key.mod.shift) { + float snap_treshhold = 0.03; + float smallest_ofs = snap_treshhold; + bool founded = false; + int nearest_point; + for(int i=0;i<points.size();++i) { + if (i != grabbed) { + float temp_ofs = ABS(points[i].offset - newofs); + if (temp_ofs < smallest_ofs) { + smallest_ofs = temp_ofs; + nearest_point = i; + if (founded) + break; + founded = true; + } + } + } + if (founded) { + if (points[nearest_point].offset < newofs) + newofs = points[nearest_point].offset+0.00001; + else + newofs = points[nearest_point].offset-0.00001; + newofs = CLAMP(newofs,0,1); + } + } bool valid=true; for(int i=0;i<points.size();i++) { |