public void SetMultiAxisScaleMode(GizmoMultiAxisScaleMode scaleMode)
{
if (Gizmo.IsDragged || scaleMode == _multiAxisScaleMode)
{
return;
}
_multiAxisScaleMode = scaleMode;
if (_multiAxisScaleMode == GizmoMultiAxisScaleMode.DoubleAxis)
{
_dblSliders.SetVisible(true, true);
_midCap.SetVisible(false);
}
else
if (_multiAxisScaleMode == GizmoMultiAxisScaleMode.Uniform)
{
_dblSliders.SetVisible(false, true);
_midCap.SetVisible(true);
}
}
public void SetVertexSnapEnabled(bool isEnabled)
{
if (_isVertexSnapEnabled == isEnabled ||
_is2DModeEnabled || !_isEnabled ||
Gizmo.IsDragged)
{
return;
}
if (isEnabled)
{
_vertSnapCap.SetVisible(true);
_midCap.SetVisible(false);
_dblSliders.SetVisible(false, true);
}
else
{
_vertSnapCap.SetVisible(false);
}
_isVertexSnapEnabled = isEnabled;
}
public override void OnGizmoUpdateBegin()
{
if (UseSnapEnableHotkey)
{
SetSnapEnabled(Hotkeys.EnableSnapping.IsActive());
}
_midCap.SetVisible(LookAndFeel3D.IsMidCapVisible);
_camXYRotationDrag.Sensitivity = Settings3D.DragSensitivity;
_xSlider.SetBorderVisible(LookAndFeel3D.IsAxisVisible(0));
_ySlider.SetBorderVisible(LookAndFeel3D.IsAxisVisible(1));
_zSlider.SetBorderVisible(LookAndFeel3D.IsAxisVisible(2));
_camLookSlider.SetBorderVisible(LookAndFeel3D.IsCamLookSliderVisible);
if (_camLookSlider.IsBorderVisible)
{
UpdateCamLookSlider(Gizmo.FocusCamera);
}
}
/// <summary>
/// Sets the visibility state of the 3D cap. A visible cap will be rendered, and
/// it can also be hovered if it is set to be hoverable (see 'Set3DCapHoverable').
/// </summary>
public void Set3DCapVisible(bool isVisible)
{
_cap3D.SetVisible(isVisible);
}
public override void OnGizmoUpdateBegin()
{
if (UseSnapEnableHotkey)
{
SetSnapEnabled(Hotkeys.EnableSnapping.IsActive());
}
if (Use2DModeEnableHotkey)
{
Set2DModeEnabled(Hotkeys.Enable2DMode.IsActive());
}
// Move
Update2DGizmoPosition();
if (!_is2DModeEnabled)
{
bool vSnapWasEnabled = _isMvVertexSnapEnabled;
if (!vSnapWasEnabled)
{
_mvPostVSnapPosRestore = Gizmo.Transform.Position3D;
}
if (UseVertSnapEnableHotkey)
{
SetMvVertexSnapEnabled(Hotkeys.EnableVertexSnapping.IsActive());
}
if (vSnapWasEnabled && !_isMvVertexSnapEnabled)
{
Gizmo.Transform.Position3D = _mvPostVSnapPosRestore;
}
if (!Gizmo.IsDragged || IsDraggingMoveHandle())
{
_mvPXSlider.SetVisible(LookAndFeel3D.IsMvPositiveSliderVisible(0));
_mvPXSlider.Set3DCapVisible(LookAndFeel3D.IsMvPositiveSliderCapVisible(0));
_mvPYSlider.SetVisible(LookAndFeel3D.IsMvPositiveSliderVisible(1));
_mvPYSlider.Set3DCapVisible(LookAndFeel3D.IsMvPositiveSliderCapVisible(1));
_mvPZSlider.SetVisible(LookAndFeel3D.IsMvPositiveSliderVisible(2));
_mvPZSlider.Set3DCapVisible(LookAndFeel3D.IsMvPositiveSliderCapVisible(2));
_mvNXSlider.SetVisible(LookAndFeel3D.IsMvNegativeSliderVisible(0));
_mvNXSlider.Set3DCapVisible(LookAndFeel3D.IsMvNegativeSliderCapVisible(0));
_mvNYSlider.SetVisible(LookAndFeel3D.IsMvNegativeSliderVisible(1));
_mvNYSlider.Set3DCapVisible(LookAndFeel3D.IsMvNegativeSliderCapVisible(1));
_mvNZSlider.SetVisible(LookAndFeel3D.IsMvNegativeSliderVisible(2));
_mvNZSlider.Set3DCapVisible(LookAndFeel3D.IsMvNegativeSliderCapVisible(2));
}
}
if (!_isMvVertexSnapEnabled && !_is2DModeEnabled)
{
if (!Gizmo.IsDragged || IsDraggingMoveHandle())
{
_mvXYSlider.SetVisible(LookAndFeel3D.IsMvDblSliderVisible(PlaneId.XY));
_mvXYSlider.SetBorderVisible(_mvXYSlider.IsVisible);
_mvYZSlider.SetVisible(LookAndFeel3D.IsMvDblSliderVisible(PlaneId.YZ));
_mvYZSlider.SetBorderVisible(_mvYZSlider.IsVisible);
_mvZXSlider.SetVisible(LookAndFeel3D.IsMvDblSliderVisible(PlaneId.ZX));
_mvZXSlider.SetBorderVisible(_mvZXSlider.IsVisible);
PlaceMvDblSlidersInSliderPlanes(Gizmo.FocusCamera);
}
}
else
if (_isMvVertexSnapEnabled)
{
if (GetMvVertexSnapState() == MvVertexSnapState.SelectingPivot && _mvVertexSnapDrag.SelectSnapPivotPoint(Gizmo))
{
Gizmo.Transform.Position3D = _mvVertexSnapDrag.SnapPivot;
}
}
else
if (_is2DModeEnabled)
{
if (!Gizmo.IsDragged || IsDraggingMoveHandle())
{
_mvP2DModeXSlider.SetVisible(LookAndFeel2D.IsMvPositiveSliderVisible(0));
_mvP2DModeXSlider.Set2DCapVisible(LookAndFeel2D.IsMvPositiveSliderCapVisible(0));
_mvP2DModeYSlider.SetVisible(LookAndFeel2D.IsMvPositiveSliderVisible(1));
_mvP2DModeYSlider.Set2DCapVisible(LookAndFeel2D.IsMvPositiveSliderCapVisible(1));
_mvN2DModeXSlider.SetVisible(LookAndFeel2D.IsMvNegativeSliderVisible(0));
_mvN2DModeXSlider.Set2DCapVisible(LookAndFeel2D.IsMvNegativeSliderCapVisible(0));
_mvN2DModeYSlider.SetVisible(LookAndFeel2D.IsMvNegativeSliderVisible(1));
_mvN2DModeYSlider.Set2DCapVisible(LookAndFeel2D.IsMvNegativeSliderCapVisible(1));
bool wasVisible = _mv2DModeDblSlider.IsVisible;
_mv2DModeDblSlider.SetVisible(LookAndFeel2D.IsMvDblSliderVisible);
_mv2DModeDblSlider.SetBorderVisible(LookAndFeel2D.IsMvDblSliderVisible);
if (!wasVisible && _mv2DModeDblSlider.IsVisible)
{
Update2DModeHandlePositions();
}
}
}
// Rotate
if (!_is2DModeEnabled && !_isMvVertexSnapEnabled)
{
if (!Gizmo.IsDragged || IsDraggingRotationHandle())
{
_rtMidCap.SetVisible(LookAndFeel3D.IsRtMidCapVisible);
_rtCamXYRotationDrag.Sensitivity = Settings3D.RtDragSensitivity;
_rtXSlider.SetBorderVisible(LookAndFeel3D.IsRtAxisVisible(0));
_rtYSlider.SetBorderVisible(LookAndFeel3D.IsRtAxisVisible(1));
_rtZSlider.SetBorderVisible(LookAndFeel3D.IsRtAxisVisible(2));
_rtCamLookSlider.SetBorderVisible(LookAndFeel3D.IsRtCamLookSliderVisible);
if (_rtCamLookSlider.IsBorderVisible)
{
UpdateRtCamLookSlider(Gizmo.FocusCamera);
}
}
}
// Scale
_scMidCap.SetVisible(LookAndFeel3D.IsScMidCapVisible && !_is2DModeEnabled);
_scUnformScaleDrag.Sensitivity = Settings3D.ScDragSensitivity;
}
private void SetScaleHandlesVisible(bool visible)
{
_scMidCap.SetVisible(visible);
}
