Displaying the Mesh

Once you have generated a mesh, you can examine it to determine if it meets your needs. Icepak provides tools for viewing the mesh on individual objects, as well as on cross-sectional planes that extend throughout the cabinet.

Note:

Scripting does not record steps performed in the Mesh visualization dialog box.

Mesh display on
Num elements	Num elements displays the number of mesh elements that exist in the global mesh region. Fine mesh settings result in higher element counts.
Show	Show displays the mesh.
Cut plane	Cut plane displays the mesh on a cross-sectional plane.
Geometry/Boundary selection	Geometry/Boundary selection displays the mesh on object geometry selected in the 3D Modeler window or history tree or a thermal boundary condition selected in the Project Manager. When selecting geometry in the 3D Modeler window, you can select and display mesh on objects or faces.
Plane Location
X, Y, Z plane through center	X plane through center, Y plane through center, or Z plane through center specifies a plane cut through the center of the model that is aligned with the Cartesian axis.
Select a face/plane	Select a face/plane displays the mesh on a plane based on your selection of a geometry face or plane in the 3D Modeler window or history tree.
Point and normal	Point and normal specifies a point on the plane and the normal direction to the plane. Enter coordinates (PX, PY, and PZ) to specify the point. Enter a vector defining the direction normal to the plane (NX, NY, and NZ). For example, entering NX = 1, NY = 0, and NZ = 0 for the vector defines normal pointing in the x direction.
Coeffs (Ax + By + Cz = D)	Coeffs (Ax + By + Cz = D) specifies an equation that defines the plane. Enter the coefficients A, B, C, and D for the equation.
Horizontal - screen select	Horizontal - screen select displays a horizontal plane cut of the mesh at a selected point in the 3D Modeler window.
Vertical - screen select	Vertical - screen select displays a vertical plane cut of the mesh at a selected point in the 3D Modeler window.
Display Attributes
Sectioned	Sectioned displays a two-dimensional cross-section of the mesh when viewing a plane cut.
Raw elements	Raw elements displays a three-dimensional plane cut of the mesh. When Surface only is selected, only the outer surface of the plane is displayed.
Surface only	Surface only displays only the surface mesh.
Wire	Wire displays the generated surface mesh lines.
Shaded	Shaded displays the generated surface mesh filled with the color for the selection in the drop-down menu.
Grid	Grid displays wire mesh lines over the Shaded mesh display.
Color	Color defines the color in which the mesh is displayed.
Color by object	Color by object displays object mesh faces and/or cells using the object color defined in its Properties window. Otherwise, the mesh faces will be shown using the Color setting.
Plane transparency	Plane transparency controls the mesh plane transparency when Shaded is selected. Move the slider bar to display different levels of transparency.

Geometry Filters	Geometry Filtersdisplays mesh only on the selected geometry. Press Ctrl and click to select multiple pieces of geometry.
Load Mesh	Load Mesh displays the mesh in the 3D Modeler window.
Unload Mesh	Unload Mesh hides the mesh in the 3D Modeler window.

The following image displays the mesh for the selected object, which is the HEAT_SINK selected in the history tree.

To display the mesh:

Note:

To inspect the mesh fully, use various combinations of the options available in the procedure below.

In the Project Manager, right-click Field Overlays and select Mesh Viewer. The mesh automatically loads.
Note:
If you modify the geometry of an object, the solution is invalidated, and the mesh is unloaded.
In the Mesh Visualization dialog box under Mesh display on, select Show and then Cut plane or Geometry/Boundary selection.
Note:
Define settings under Display attributes to customize the mesh display.
Under Plane Location, select an option from the Set Position drop-down menu:
- X, Y, or Z plane through center: Use the slider bar to move the plane cut.
- Point and normal: To move the plane cut, use the slider bar or enter values in the coordinate text entry fields and click Update.
- Select a face/plane: Select a face or plane.
- Coeffs (Ax + By + Cz = D): Enter values in the A, B, C, and D text entry fields and click Update. Then, use the slider bar to move the plane cut.
- Horizontal - screen select: Select a point in the 3D Modeler window.
- Vertical - screen select: Select a point in the 3D Modeler window.
Note:
If needed, select one or more pieces of geometry from the Geometry Filters list to display mesh only on the selected object(s).
Use the 3D Modeler window viewing tools to inspect the mesh from various angles.