Extruded solid: curved, clipped, slanted

Definition

Geometry type	Extrusion	Profile	Segments	Clipped	Slanted
Extruded solid	Linear	Curved	1	Yes	Yes

The concept of 'Extruded solid: curved, clipped, slanted' defines a extruded solid (IfcAttDrivenClippedExtrudedSolid) with one extruded segment using a closed curved profile (IfcArbitraryProfileDef - IfcCompositeCurve). The curved profile can consist of straight segments, circular arcs and elliptical arcs. The solid may be clipped by any number of clipping half spaces.

The solid is slanted. Please see the documentation of the building elements using this concept for a definition what slanted/not slanted means in the context of each building element.

Used by views

• Arch. design >> Thermal load calculations / HVAC system design
• CAD / visualization

Data structure

IfcAttDrivenClippedExtrudedSolid
Segments
IfcAttDrivenExtrudedSegment
Depth
Position
3D placement [all]
ProfileDef
Profile: curved [1,2,3,5]
ClippingHalfSpaces
Clipping half space [3,5]

Uses concepts

3D placement [all]
Clipping half space [3,5]
Profile: curved [1,2,3,5]

Used by concepts

Beam
Column
Roof slab

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Author: Jiri Hietanen (jiri@blis-project.org)
All rights reserved.