0031724: Sweep produces a result that is inconsistent according to the input spine

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Date Submitted

Last Update

0031724

Community

[OCCT] OCCT:Modeling Algorithms

public

2020-08-20 15:45

Reporter

abezotosniy

Assigned To

msv

Priority

normal

Severity

minor

Status

new

Resolution

open

Platform

AMD64

Windows

OS Version

Product Version

[OCCT] 7.3.0

Target Version

Fixed in Version

Summary

0031724: Sweep produces a result that is inconsistent according to the input spine

Description

The number of bends in the input spine and in the sweep output is different.

Steps To Reproduce

# Path
bsplinecurve path_spline 3 11 \
3 4 \
6 1 \
9 1 \
12 1 \
15 1 \
18 1 \
21 1 \
24 1 \
27 1 \
30 1 \
31 4 \
9.00 0 0.0 1 \
9.25 0 1.0 1 \
9.11 0 3.0 1 \
8.12 0 6.0 1 \
6.52 0 8.6 1 \
8.05 0 11. 1 \
11.8 0 11. 1 \
13.4 0 8.9 1 \
11.9 0 7.0 1 \
10.7 0 4.8 1 \
10.7 0 2.3 1 \
10.7 0 0.6 1 \
10.7 0 0.0 1 \

mkedge path_edge path_spline
wire path_wire path_edge

# Profile
vertex profile_v1 0 0 0
vertex profile_v2 0 1 0
edge profile_edge profile_v1 profile_v2
wire profile_wire profile_edge

#Sweep
mksweep path_wire
addsweep profile_wire
buildsweep aSweep -C

# Visualization
vdisplay path_wire
vdisplay profile_wire
vdisplay aSweep

vfit
vsetdispmode 1

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Test case number

Attached Files

sweep.jpg (25,656 bytes) 2020-08-20 15:45

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Issue History
Date Modified	Username	Field	Change
2020-08-20 15:45	abezotosniy	New Issue
2020-08-20 15:45	abezotosniy	Assigned To	=> msv
2020-08-20 15:45	abezotosniy	File Added: sweep.jpg