OpenCascade/occt
1
0
Fork 0
mirror of https://git.dev.opencascade.org/repos/occt.git synced 2025-08-04 13:13:25 +03:00
Code Activity

Data Exchange, Gltf Reader - Implement non-uniform scaling in Gltf Import #503

Browse Source 
Apply non-uniform scale factors directly to the triangulation during Gltf import.
Add flag for turning on/off (on by default) this behavior.
OCP-1948
This commit is contained in:
ikochetkova
2025-04-24 14:20:36 +01:00
committed by GitHub
parent 3ee97f70d0
commit 7cd39973a4
10 changed files with 429 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
tests/de_mesh/gltf_read/cartoning Normal file
View File

@@ -0,0 +1,21 @@
puts "========"
puts "OCP-1948: Implement non-uniform scaling in Gltf Import"
puts "========"
Close D -silent
ReadGltf D [locate_data_file bug_ocp1948_PSU_Cartoning_subunit__right-01.01.01.03-CART-03_green_bottom.glb]
XGetOneShape s D
checknbshapes s -face 87 -compound 21
checktrinfo s -tri 16473 -nod 15835
# check center of gravity
set REF_X 18300.5
set REF_Y -9484
set REF_Z 129.844
set tol 1e-4
set pos [vprops s]
if {([expr abs($REF_X - [lindex $pos 9])] > $tol) ||
([expr abs($REF_Y - [lindex $pos 12])] > $tol) ||
([expr abs($REF_Z - [lindex $pos 15])] > $tol)} {
puts "Error: wrong position of the imported model."
}

1
tests/de_wrapper/configuration/A3
View File

@@ -128,6 +128,7 @@ provider.GLTF.OCC.read.use.mesh.name.as.fallback : 1
provider.GLTF.OCC.read.skip.late.data.loading : 0
provider.GLTF.OCC.read.keep.late.data : 1
provider.GLTF.OCC.read.print.debug.message : 0
provider.GLTF.OCC.read.apply.scale : 1
provider.GLTF.OCC.write.comment :
provider.GLTF.OCC.write.author :
provider.GLTF.OCC.write.trsf.format : 0