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Made the upArrow a separate class and making it use the InteractionVolume base.

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larsbrubaker 2014-11-24 08:08:56 -08:00
parent 3c9930825b
commit e08110447d
1 changed files with 43 additions and 33 deletions
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76
PartPreviewWindow/View3D/View3DWidget.cs
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@ -57,6 +57,47 @@ using MatterHackers.VectorMath;
namespace MatterHackers.MatterControl.PartPreviewWindow namespace MatterHackers.MatterControl.PartPreviewWindow
{ {
public class UpArrow3D : InteractionVolume
{
Mesh upArrow;
MeshViewerWidget meshViewerToDrawWith;
public UpArrow3D(MeshViewerWidget meshViewerToDrawWith)
: base(new CylinderShape(3, 12, new SolidMaterial(RGBA_Floats.Red, .5, 0, .4)))
{
this.meshViewerToDrawWith = meshViewerToDrawWith;
string arrowFile = Path.Combine(ApplicationDataStorage.Instance.ApplicationStaticDataPath, "Icons", "3D Icons", "up_pointer.stl");
List<MeshGroup> loadedMeshGroups = MeshFileIo.Load(arrowFile);
upArrow = loadedMeshGroups[0].Meshes[0];
}
public override void DrawGlContent(EventArgs e)
{
if (meshViewerToDrawWith.SelectedMeshGroup != null)
{
AxisAlignedBoundingBox selectedBounds = meshViewerToDrawWith.SelectedMeshGroup.GetAxisAlignedBoundingBox(meshViewerToDrawWith.SelectedMeshGroupTransform.TotalTransform);
Vector3 boundsCenter = selectedBounds.Center;
Vector3 centerTop = new Vector3(boundsCenter.x, boundsCenter.y, selectedBounds.maxXYZ.z);
Vector2 centerTopScreenPosition = meshViewerToDrawWith.TrackballTumbleWidget.GetScreenPosition(centerTop);
//centerTopScreenPosition = meshViewerToDrawWith.TransformToParentSpace(this, centerTopScreenPosition);
double scalling = meshViewerToDrawWith.TrackballTumbleWidget.GetWorldUnitsPerScreenPixelAtPosition(centerTop);
GL.MatrixMode(MatrixMode.Modelview);
GL.PushMatrix();
GL.Translate(new Vector3(centerTop.x, centerTop.y, centerTop.z + 20 * scalling));
GL.Scale(scalling, scalling, scalling);
RenderMeshToGl.Render(upArrow, RGBA_Bytes.Black, RenderTypes.Shaded);
GL.PopMatrix();
}
base.DrawGlContent(e);
}
}
public partial class View3DWidget : PartPreview3DWidget public partial class View3DWidget : PartPreview3DWidget
{ {
public WindowType windowType { get; set; } public WindowType windowType { get; set; }
@ -240,38 +281,6 @@ namespace MatterHackers.MatterControl.PartPreviewWindow
DrawStuffForSelectedPart(graphics2D); DrawStuffForSelectedPart(graphics2D);
} }
Mesh upArrow;
void TrackballTumbleWidget_DrawGlContent(object sender, EventArgs e)
{
if (SelectedMeshGroup != null)
{
if (upArrow == null)
{
string arrowFile = Path.Combine(ApplicationDataStorage.Instance.ApplicationStaticDataPath, "Icons", "3D Icons", "up_pointer.stl");
List<MeshGroup> loadedMeshGroups = MeshFileIo.Load(arrowFile);
upArrow = loadedMeshGroups[0].Meshes[0];
}
AxisAlignedBoundingBox selectedBounds = SelectedMeshGroup.GetAxisAlignedBoundingBox(SelectedMeshGroupTransform.TotalTransform);
Vector3 boundsCenter = selectedBounds.Center;
Vector3 centerTop = new Vector3(boundsCenter.x, boundsCenter.y, selectedBounds.maxXYZ.z);
Vector2 centerTopScreenPosition = meshViewerWidget.TrackballTumbleWidget.GetScreenPosition(centerTop);
centerTopScreenPosition = meshViewerWidget.TransformToParentSpace(this, centerTopScreenPosition);
double scalling = meshViewerWidget.TrackballTumbleWidget.GetWorldUnitsPerScreenPixelAtPosition(centerTop);
GL.MatrixMode(MatrixMode.Modelview);
GL.PushMatrix();
GL.Translate(new Vector3(centerTop.x, centerTop.y, centerTop.z + 20*scalling));
GL.Scale(scalling, scalling, scalling);
RenderMeshToGl.Render(upArrow, RGBA_Bytes.Black, RenderTypes.Shaded);
GL.PopMatrix();
}
}
private void DrawStuffForSelectedPart(Graphics2D graphics2D) private void DrawStuffForSelectedPart(Graphics2D graphics2D)
{ {
if (SelectedMeshGroup != null) if (SelectedMeshGroup != null)
@ -573,7 +582,6 @@ namespace MatterHackers.MatterControl.PartPreviewWindow
this.AnchorAll(); this.AnchorAll();
meshViewerWidget.TrackballTumbleWidget.TransformState = TrackBallController.MouseDownType.Rotation; meshViewerWidget.TrackballTumbleWidget.TransformState = TrackBallController.MouseDownType.Rotation;
meshViewerWidget.TrackballTumbleWidget.DrawGlContent +=TrackballTumbleWidget_DrawGlContent;
AddChild(viewControls3D); AddChild(viewControls3D);
AddHandlers(); AddHandlers();
@ -628,6 +636,8 @@ namespace MatterHackers.MatterControl.PartPreviewWindow
}); });
} }
meshViewerWidget.InteractionVolumes.Add(new UpArrow3D(meshViewerWidget));
// make sure the colors are set correctl // make sure the colors are set correctl
ThemeChanged(this, null); ThemeChanged(this, null);
} }