Your question: How do you trim a 3D face in Civil 3D?

How do you trim a 3D face?

To trim a face by another face or an edge,

1. Click 3D Geometry and then, in the 3D Surface Tools group, click More.
2. Click BlankFace(s) and select the blank face to be trimmed in the viewport. …
3. You can use one of the following options:
4. ◦ Click Tool Face and select a face in the viewport to trim the blank face.

How do you trim in Civil 3D?

To Trim a Feature Line

1. Click Modify tab Edit Geometry panel Trim Find.
2. Select the objects to serve as cutting edges.
3. Select the feature line(s) to trim.

Can you trim a 3D object in AutoCAD?

Select the cutting edge for trimming (1). Enter p (Project). Enter v (View). Select the object to trim (2).

How do you trim in AutoCAD?

To Trim an Object

1. Click Home tab Modify panel Trim. Find.
2. Select the objects to serve as cutting edges. Press Enter when you finish selecting the cutting edges. …
3. Select the objects to trim and press Enter a second time when you finish selecting the objects to trim.

How do you trim a mesh in AutoCAD?

Cut meshes

1. Choose the Mesh > Mesh Partitioning > Mesh Cut tool.
2. Follow the tool’s prompts to select the mesh and projected curve(s). (The curves must still have their construction history intact.)
3. Click the Cut button in the lower right corner of the window.

How do you trim a 3D solid?

Slice a 3D Solid or Surface With a Cutting Plane

1. Click Home tab Solid Editing panel Slice. Find.
2. Select the 3D solid or surface objects to slice. Press Enter.
3. Specify two points to define the cutting plane.
4. Specify which side of the sliced object to retain, or enter b (Both) to retain both sides.

How do you trim extruded objects in AutoCAD?

To Trim an Extruded 3D Space

1. Select the space to be trimmed, right-click, and click AEC Modify Tools Trim .
2. Specify a start point for the trim line.
3. Specify an endpoint for the trim line.
4. Select the side of the space to be trimmed.

How do I cut a hole in AutoCAD 3D?

To Create Holes in Extruded 3D Spaces

1. Create a space in which to create a hole.
2. Create a second, smaller space to be subtracted from the larger space. …
3. Select the larger space, right-click, and click AEC Modify Tools Subtract .
4. Select the smaller space to subtract from the larger space.

How do you trim a 3D polyline in Civil 3D?

Select 3-D polyline to trim: press Enter Pressing Enter ends the command.

1. Pulldown Menu Location: Edit > 3D Polyline Utilities.
2. Keyboard Command: trim3d.
3. Prerequisite: Plot 2D polyline to use as trim perimeter and the 3DPoly lines to trim.

How do you trim lines in Abaqus?

To trim or extend an edge, first select the edge near the end that you want to modify and then select a second edge to define an intersection point. The second edge may be any object in the sketch, including construction geometry. The intersection point may lie beyond the current endpoints of either selected edge.

How do you crop a 3d model?

Step by Step

1. Open 3D Builder and choose Open to select your model.
2. Select the Edit tab on the top menu.
3. Select the split action from the edit menu.
4. Select the Keep Both option from the split menu.
5. Position the cutting plane using the rotation gyroscope.
6. Select Cut to select your choice.

How do I delete part of an object in AutoCAD?

To Erase an Object

1. Click Home tab Modify panel Erase. Find.
2. At the Select Objects prompt, use a selection method to select the objects to be erased or enter an option: Enter L (Last) to erase the last object drawn. Enter p (Previous) to erase the last selection set. …
3. Press Enter to end the command.