Move MatterControl source code into a subdirectory
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2007 changed files with 13 additions and 8 deletions
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/*
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Copyright (c) 2014, Lars Brubaker
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice, this
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list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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The views and conclusions contained in the software and documentation are those
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of the authors and should not be interpreted as representing official policies,
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either expressed or implied, of the FreeBSD Project.
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*/
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using MatterHackers.Agg;
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using MatterHackers.Agg.UI;
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using MatterHackers.DataConverters3D;
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using MatterHackers.MatterControl;
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using MatterHackers.MatterControl.CustomWidgets;
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using MatterHackers.MatterControl.DesignTools;
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using MatterHackers.MatterControl.DesignTools.Operations;
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using MatterHackers.MatterControl.PartPreviewWindow;
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using MatterHackers.MeshVisualizer;
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using MatterHackers.PolygonMesh;
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using MatterHackers.RayTracer;
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using MatterHackers.RenderOpenGl;
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using MatterHackers.VectorMath;
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using System;
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using System.Collections.Generic;
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namespace MatterHackers.Plugins.EditorTools
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{
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public class ScaleHeightControl : Object3DControl
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{
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private readonly double arrowSize = 7 * GuiWidget.DeviceScale;
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private readonly InlineEditControl heightValueDisplayInfo;
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private readonly ThemeConfig theme;
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private readonly Func<double> getWidth;
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private readonly Action<double> setWidth;
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private readonly Func<double> getDepth;
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private readonly Action<double> setDepth;
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private readonly Mesh topScaleMesh;
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private IObject3D activeSelectedItem;
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private bool hadClickOnControl;
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private PlaneShape hitPlane;
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private Vector3 initialHitPosition;
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private Vector3 originalPointToMove;
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private ScaleController scaleController;
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private readonly Func<double> getHeight;
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private readonly Action<double> setHeight;
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private readonly List<Func<double>> getDiameters;
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private readonly List<Action<double>> setDiameters;
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public override string UiHint => ScallingHint;
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public ScaleHeightControl(IObject3DControlContext context,
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Func<double> getWidth,
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Action<double> setWidth,
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Func<double> getDepth,
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Action<double> setDepth,
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Func<double> getHeight,
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Action<double> setHeight,
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List<Func<double>> getDiameters = null,
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List<Action<double>> setDiameters = null)
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: base(context)
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{
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theme = MatterControl.AppContext.Theme;
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this.getWidth = getWidth;
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this.setWidth = setWidth;
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this.getDepth = getDepth;
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this.setDepth = setDepth;
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this.getHeight = getHeight;
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this.setHeight = setHeight;
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this.getDiameters = getDiameters;
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this.setDiameters = setDiameters;
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scaleController = new ScaleController(Object3DControlContext, getWidth, setWidth, getDepth, setDepth, getHeight, setHeight, getDiameters, setDiameters);
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heightValueDisplayInfo = new InlineEditControl()
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{
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ForceHide = () =>
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{
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// if the selection changes
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if (RootSelection != activeSelectedItem)
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{
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return true;
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}
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// if another control gets a hover
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if (Object3DControlContext.HoveredObject3DControl != this
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&& Object3DControlContext.HoveredObject3DControl != null)
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{
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return true;
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}
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// if we clicked on the control
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if (hadClickOnControl)
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{
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return false;
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}
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return false;
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},
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GetDisplayString = (value) => "{0:0.0}".FormatWith(value)
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};
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heightValueDisplayInfo.VisibleChanged += (s, e) =>
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{
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if (!heightValueDisplayInfo.Visible)
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{
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hadClickOnControl = false;
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}
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};
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heightValueDisplayInfo.EditComplete += async (s, e) =>
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{
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if (heightValueDisplayInfo.Value == scaleController.FinalState.Height)
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{
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return;
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}
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var selectedItem = activeSelectedItem;
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var bottom = GetBottomPosition(selectedItem);
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scaleController.ScaleHeight(heightValueDisplayInfo.Value);
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await selectedItem.Rebuild();
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var postScaleBottom = GetBottomPosition(selectedItem);
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selectedItem.Translate(bottom - postScaleBottom);
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scaleController.EditComplete();
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scaleController = new ScaleController(Object3DControlContext, getWidth, setWidth, getDepth, setDepth, getHeight, setHeight, getDiameters, setDiameters);
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};
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Object3DControlContext.GuiSurface.AddChild(heightValueDisplayInfo);
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DrawOnTop = true;
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topScaleMesh = PlatonicSolids.CreateCube(arrowSize, arrowSize, arrowSize);
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CollisionVolume = topScaleMesh.CreateBVHData();
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Object3DControlContext.GuiSurface.BeforeDraw += Object3DControl_BeforeDraw;
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}
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private double DistToStart => 5 * GuiWidget.DeviceScale;
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private double LineLength => 55 * GuiWidget.DeviceScale;
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public override void CancelOperation()
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{
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IObject3D selectedItem = RootSelection;
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if (selectedItem != null
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&& MouseDownOnControl)
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{
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scaleController.Cancel();
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MouseDownOnControl = false;
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MouseIsOver = false;
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Object3DControlContext.Scene.DrawSelection = true;
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Object3DControlContext.Scene.ShowSelectionShadow = true;
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}
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base.CancelOperation();
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}
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public override void Dispose()
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{
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heightValueDisplayInfo.Close();
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Object3DControlContext.GuiSurface.BeforeDraw -= Object3DControl_BeforeDraw;
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}
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bool ShouldDrawScaleControls()
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{
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bool shouldDrawScaleControls = true;
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if (Object3DControlContext.SelectedObject3DControl != null
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&& Object3DControlContext.SelectedObject3DControl as ScaleHeightControl == null)
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{
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shouldDrawScaleControls = false;
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}
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return shouldDrawScaleControls;
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}
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public override void Draw(DrawGlContentEventArgs e)
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{
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bool shouldDrawScaleControls = ShouldDrawScaleControls();
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var selectedItem = RootSelection;
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if (selectedItem != null)
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{
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if (shouldDrawScaleControls)
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{
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// don't draw if any other control is dragging
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if (MouseIsOver || MouseDownOnControl)
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{
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GLHelper.Render(topScaleMesh, theme.PrimaryAccentColor.WithAlpha(e.Alpha0to255), TotalTransform, RenderTypes.Shaded);
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}
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else
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{
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GLHelper.Render(topScaleMesh, theme.TextColor.WithAlpha(e.Alpha0to255), TotalTransform, RenderTypes.Shaded);
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}
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}
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if (e != null)
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{
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// evaluate the position of the up line to draw
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Vector3 topPosition = GetTopPosition(selectedItem);
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var bottomPosition = GetBottomPosition(selectedItem);
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// render with z-buffer full black
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Frustum clippingFrustum = Object3DControlContext.World.GetClippingFrustum();
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if (e.ZBuffered)
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{
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Object3DControlContext.World.Render3DLine(clippingFrustum, bottomPosition, topPosition, theme.TextColor, width: GuiWidget.DeviceScale);
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}
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else
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{
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// render on top of everything very lightly
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Object3DControlContext.World.Render3DLine(clippingFrustum, bottomPosition, topPosition, theme.TextColor.WithAlpha(Constants.LineAlpha), false, GuiWidget.DeviceScale);
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}
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}
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if (hitPlane != null)
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{
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//Object3DControlContext.World.RenderPlane(hitPlane.Plane, Color.Red, true, 50, 3);
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//Object3DControlContext.World.RenderPlane(initialHitPosition, hitPlane.Plane.Normal, Color.Red, true, 50, 3);
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}
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}
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base.Draw(e);
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}
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public override AxisAlignedBoundingBox GetWorldspaceAABB()
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{
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AxisAlignedBoundingBox box = AxisAlignedBoundingBox.Empty();
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bool shouldDrawScaleControls = ShouldDrawScaleControls();
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var selectedItem = RootSelection;
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if (selectedItem != null)
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{
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if (shouldDrawScaleControls)
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{
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box = AxisAlignedBoundingBox.Union(box, topScaleMesh.GetAxisAlignedBoundingBox().NewTransformed(TotalTransform));
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}
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box.ExpandToInclude(GetTopPosition(selectedItem));
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box.ExpandToInclude(GetBottomPosition(selectedItem));
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}
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return box;
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}
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public Vector3 GetBottomPosition(IObject3D selectedItem)
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{
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var meshBounds = selectedItem.GetAxisAlignedBoundingBox(selectedItem.Matrix.Inverted);
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var bottom = new Vector3(meshBounds.Center.X, meshBounds.Center.Y, meshBounds.MinXYZ.Z);
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var worldBottom = bottom.Transform(selectedItem.Matrix);
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return worldBottom;
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}
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public Vector3 GetTopPosition(IObject3D selectedItem)
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{
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var meshBounds = selectedItem.GetAxisAlignedBoundingBox(selectedItem.Matrix.Inverted);
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var top = new Vector3(meshBounds.Center.X, meshBounds.Center.Y, meshBounds.MaxXYZ.Z);
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var worldTop = top.Transform(selectedItem.Matrix);
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return worldTop;
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}
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public override void OnMouseDown(Mouse3DEventArgs mouseEvent3D)
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{
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if (mouseEvent3D.info != null
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&& mouseEvent3D.MouseEvent2D.Button == MouseButtons.Left
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&& Object3DControlContext.Scene.SelectedItem != null)
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{
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hadClickOnControl = true;
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activeSelectedItem = RootSelection;
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heightValueDisplayInfo.Visible = true;
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var selectedItem = activeSelectedItem;
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var bottomPosition = GetBottomPosition(selectedItem);
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var topPosition = GetTopPosition(selectedItem);
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originalPointToMove = topPosition;
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var upNormal = (topPosition - bottomPosition).GetNormal();
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var sideNormal = upNormal.Cross(mouseEvent3D.MouseRay.directionNormal).GetNormal();
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var planeNormal = upNormal.Cross(sideNormal).GetNormal();
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hitPlane = new PlaneShape(new Plane(planeNormal, mouseEvent3D.info.HitPosition), null);
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initialHitPosition = mouseEvent3D.info.HitPosition;
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scaleController = new ScaleController(Object3DControlContext, getWidth, setWidth, getDepth, setDepth, getHeight, setHeight, getDiameters, setDiameters);
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Object3DControlContext.Scene.ShowSelectionShadow = false;
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}
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base.OnMouseDown(mouseEvent3D);
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}
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public override async void OnMouseMove(Mouse3DEventArgs mouseEvent3D, bool mouseIsOver)
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{
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var selectedItem = RootSelection;
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activeSelectedItem = selectedItem;
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if (MouseIsOver)
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{
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heightValueDisplayInfo.Visible = true;
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}
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else if (!hadClickOnControl)
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{
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heightValueDisplayInfo.Visible = false;
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}
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if (MouseDownOnControl)
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{
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IntersectInfo info = hitPlane.GetClosestIntersectionWithinRayDistanceRange(mouseEvent3D.MouseRay);
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if (info != null
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&& selectedItem != null)
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{
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var delta = info.HitPosition - initialHitPosition;
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var bottom = GetBottomPosition(selectedItem);
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var top = GetTopPosition(selectedItem);
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var up = top - bottom;
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var newPosition = originalPointToMove + delta;
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var newSize = (newPosition - bottom).Length;
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double snapGridDistance = Object3DControlContext.SnapGridDistance;
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// if we are about to scale the object to less than 0
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if (up.Dot(info.HitPosition - bottom) < 0)
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{
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newSize = .001;
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}
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if (snapGridDistance > 0)
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{
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newSize = System.Math.Max(newSize, snapGridDistance);
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// snap this position to the grid
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newSize = ((int)((newSize / snapGridDistance) + .5)) * snapGridDistance;
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}
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scaleController.ScaleHeight(newSize);
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await selectedItem.Rebuild();
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var postScaleBottom = GetBottomPosition(selectedItem);
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selectedItem.Translate(bottom - postScaleBottom);
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Invalidate();
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}
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}
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base.OnMouseMove(mouseEvent3D, mouseIsOver);
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}
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public override void OnMouseUp(Mouse3DEventArgs mouseEvent3D)
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{
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if (MouseDownOnControl)
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{
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scaleController.EditComplete();
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scaleController = new ScaleController(Object3DControlContext, getWidth, setWidth, getDepth, setDepth, getHeight, setHeight, getDiameters, setDiameters);
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Object3DControlContext.Scene.ShowSelectionShadow = true;
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}
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base.OnMouseUp(mouseEvent3D);
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}
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public override void SetPosition(IObject3D selectedItem, MeshSelectInfo selectInfo)
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{
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var topPosition = GetTopPosition(selectedItem);
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double distBetweenPixelsWorldSpace = Object3DControlContext.World.GetWorldUnitsPerScreenPixelAtPosition(topPosition);
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Vector3 arrowCenter = topPosition;
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arrowCenter.Z += arrowSize / 2 * distBetweenPixelsWorldSpace;
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var rotation = Matrix4X4.CreateRotation(new Quaternion(selectedItem.Matrix));
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TotalTransform = rotation * Matrix4X4.CreateScale(distBetweenPixelsWorldSpace) * Matrix4X4.CreateTranslation(arrowCenter);
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}
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private void Object3DControl_BeforeDraw(object sender, DrawEventArgs drawEvent)
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{
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var selectedItem = RootSelection;
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if (selectedItem != null)
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{
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if (heightValueDisplayInfo.Visible)
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{
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var topPosition = GetTopPosition(selectedItem);
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double distBetweenPixelsWorldSpace = Object3DControlContext.World.GetWorldUnitsPerScreenPixelAtPosition(topPosition);
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var topScreen = Object3DControlContext.World.GetScreenPosition(topPosition + new Vector3(DistToStart * distBetweenPixelsWorldSpace, 0, 0));
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var bottomPosition = GetBottomPosition(selectedItem);
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var bottomScreen = Object3DControlContext.World.GetScreenPosition(bottomPosition + new Vector3(DistToStart * distBetweenPixelsWorldSpace, 0, 0));
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var perpRight = (topScreen - bottomScreen).GetPerpendicularRight().GetNormal() * LineLength;
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if (perpRight.X < 0)
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{
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perpRight = -perpRight;
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}
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var lines = new List<Vector2>();
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// left lines
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lines.Add(topScreen);
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lines.Add(topScreen + perpRight);
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lines.Add(bottomScreen);
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lines.Add(bottomScreen + perpRight);
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for (int i = 0; i < lines.Count; i += 2)
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{
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// draw the measure line
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drawEvent.Graphics2D.Line(lines[i], lines[i + 1], theme.TextColor);
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}
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for (int i = 0; i < lines.Count; i += 4)
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{
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drawEvent.Graphics2D.DrawMeasureLine((lines[i] + lines[i + 1]) / 2,
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(lines[i + 2] + lines[i + 3]) / 2,
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LineArrows.Both,
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theme);
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}
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int j = 0;
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Vector2 heightDisplayCenter = (((lines[j] + lines[j + 1]) / 2) + ((lines[j + 2] + lines[j + 3]) / 2)) / 2;
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heightValueDisplayInfo.Value = getHeight();
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heightValueDisplayInfo.OriginRelativeParent = heightDisplayCenter + new Vector2(10, -heightValueDisplayInfo.LocalBounds.Center.Y);
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}
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}
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}
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}
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}
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