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working on calculating a base from a mesh (not path)

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This commit is contained in:
LarsBrubaker 2021-01-24 13:57:32 -08:00
parent 9ac84fce23
commit 97bd8a8b6d
4 changed files with 18 additions and 3 deletions
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2
MatterControlLib/ApplicationView/SceneOperations.cs
View file

@ -71,7 +71,7 @@ namespace MatterHackers.MatterControl
{
return new SceneOperation("AddBase")
{
OperationType = typeof(IPathObject),
OperationType = typeof(IObject3D),
TitleResolver = () => "Add Base".Localize(),
ResultType = typeof(BaseObject3D),
Action = (sceneContext) =>

15
MatterControlLib/DesignTools/Primitives/BaseObject3D.cs
View file

@ -40,6 +40,7 @@ using MatterHackers.DataConverters2D;
using MatterHackers.DataConverters3D;
using MatterHackers.Localizations;
using MatterHackers.MatterControl.DesignTools.Operations;
using MatterHackers.PolygonMesh.Csg;
using MatterHackers.VectorMath;
using Newtonsoft.Json;
using Polygon = System.Collections.Generic.List<ClipperLib.IntPoint>;
@ -125,6 +126,20 @@ namespace MatterHackers.MatterControl.DesignTools
get
{
var vertexSource = (IPathObject)this.Descendants<IObject3D>().FirstOrDefault((i) => i is IPathObject);
var meshSource = this.Descendants<IObject3D>().FirstOrDefault((i) => i.Mesh != null);
var mesh = meshSource?.Mesh;
if (vertexSource?.VertexSource == null
&& mesh != null)
{
// return the vertex source of the bottom of the mesh
var aabb = this.GetAxisAlignedBoundingBox();
var cutPlane = new Plane(Vector3.UnitZ, new Vector3(0, 0, aabb.MinXYZ.Z + .1));
cutPlane = Plane.Transform(cutPlane, this.Matrix.Inverted);
var slice = SliceLayer.CreateSlice(mesh, cutPlane);
return slice.CreateVertexStorage();
}
return vertexSource?.VertexSource;
}

2
Submodules/MatterSlice

@ -1 +1 @@
Subproject commit 18f8d4db0a361138d68845ef24fd22f5804f9347
Subproject commit 630ef7334038b950c0a9287409c31ab5a70e6f36

2
Submodules/agg-sharp

@ -1 +1 @@
Subproject commit e56cb7d0578299174d9fb971e9e731dfb8c29e77
Subproject commit 6c49a709565589f5e233f81bfc1c1ed60b08361d