SchemeExt:Component:has-physical-modifications

From DocR21

Contents 1 Action 2 Filename 3 APIs 4 Syntax 5 Argument Types 6 Returns 7 Description 8 Arguments 9 Example

Action

Queries whether there are physical properties (such as suppression) that affect the specified component of an assembly model, its child components, and its parents.

Filename

scm/scmext/kern/asm_scm.cpp

APIs

asmi_component_has_physical_modifications

Syntax

(component:has-physical-modifications comp [opts])

Argument Types

Argument	Scheme Data Type
comp	component
opts	acis-options

Returns

(boolean...)

Description

A physical property is one that changes one or more components of the assembly in such a way that the (un-instanced) B-Rep model equivalent to the assembly would be different.

The result is a three-member list that contains boolean values representing child, self, and parent modifications, in that order.

Arguments

• comp specifies the component queried for physical modifications.
• opts contains journaling and versioning information.

Example

; component:has-physical-modifications
; Create a model in the active part.
(define part_model (model:create))
;; part_model
(solid:block 0 0 0 10 10 10)
;; #[entity 1 1]
; Make a new part and set it active.
(define subasm_part (part:new))
;; subasm_part
(env:set-active-part subasm_part)
;; ()
; Create a model containing an assembly.
(define subasm_model (model:create))
;; subasm_model
(model:create-assembly)
;; ()
; Create the transform to be used on part_model.
(define part_transf (transform:translation (gvector 1 0 0)))
;; part_transf
; Create a model reference for part_model within the assembly.
(define part_model_ref (model:add-model-ref part_model part_transf))
;; part_model_ref
; Make a new part and set it active.
(define asm_part (part:new))
;; asm_part
(env:set-active-part asm_part)
;; ()
; Create a model containing an assembly.
(define asm_model (model:create))
;; asm_model
(model:create-assembly)
;; ()
; Create the transform to be used on part_model.
(define subasm_transf (transform:translation (gvector 0 0 10)))
;; subasm_transf
; Create a model reference for subasm_model within the assembly.
(define subasm_model_ref (model:add-model-ref subasm_model subasm_transf))
;; subasm_model_ref
; Get the component of asm_model associated with the block.
(define comp1 (component (list subasm_model_ref part_model_ref)))
;; comp1
; Suppress the component.
(component:suppress comp1)
;; ()
; Get the component of asm_model associated with the subassembly.
(define comp2 (component subasm_model_ref))
;; comp2
; Ask for its physical modifications.
(component:has-physical-modifications comp2)
;; (#t #f #f)