COMSOL 6.2 - CollapseEntities

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Collapse geometric entities of the mesh. The operation can collapse edges and boundaries smaller than a tolerance. If all boundaries around an unmeshed domain are collapsed, the domain will also be collapsed.

Syntax

model.component(<ctag>).mesh(<tag>).create(<ftag>,"CollapseEntities");

model.component(<ctag>).mesh(<tag>).feature(<ftag>).selection();

model.component(<ctag>).mesh(<tag>).feature(<ftag>).set(property,<value>);

model.component(<ctag>).mesh(<tag>).feature(<ftag>).getType(property);

Description

Use model.component(<ctag>).mesh(<tag>).create(<ftag>,"CollapseEntities") to collapse entities in 3D mesh. Supported input: entire geometry, boundaries, and edges.

The following properties are available:

Table 4-18: Available Properties.
Property	Value	Default	Description
sizetype	auto \| relative \| absolute	auto	Specifies the type of maximum size.
maxabssize	double		Specifies the absolute size when sizetype is absolute.
maxrelsize	double	0.01	Specifies the relative size when sizetype is relative.