Data Exchange - exported VRML file has broken location information

Branch [archived branch] has been created by Author.

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Detailed log of new commits:

Author: Author
Date: Mon Dec 10 14:08:09 2018 +0300

    0030402: exported VRML file has broken location information

Branch CR30402 is ready to be reviewed.

Result of tests:
http://vm-jenkins-test-12.nnov.opencascade.com:8080/view/CR30402-master-SKL/view/COMPARE/

Sergey,

there is no test case in branch (which you have talked about).
Are you sure you have pushed the latest version to git?

Branch [archived branch] has been updated by Commenter 1.

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Author: Commenter 1
Date: Tue Dec 11 12:25:12 2018 +0300

    //Test case bugs/xde/bug30402 were added

Branch [archived branch] has been updated forcibly by Commenter 1.

[revision removed]

Combination -
OCCT branch : [archived branch] SHA - [revision removed]
Products branch : [archived branch] SHA - [revision removed]
was compiled on Linux, MacOS and Windows platforms and tested in optimize mode.

Number of compiler warnings:
No new/fixed warnings

Regressions/Differences/Improvements:
No regressions/differences

Test case:
bugs xde bug30402 - OK

CPU differences:
Debian80-64:
OCCT
Total CPU difference: 16379.8 / 16366.920000000002 [+0.08%]
Products
Total CPU difference: 7077.670000000036 / 7064.160000000029 [+0.19%]
Windows-64-VC14:
OCCT
Total CPU difference: 17769.265625 / 17885.453125 [-0.65%]
Products
Total CPU difference: 8459.96875 / 8548.140625 [-1.03%]

Image differences :
No differences that require special attention

Memory differences :
No differences that require special attention

+set filename bug26657
+param xstep.cascade.unit MM
+ReadStep D [locate_data_file ${filename}.stp]
+XGetOneShape a D
+incmesh a 0.001
+
+file delete -force ${imagedir}/${filename}.wrl
+WriteVrml D ${imagedir}/${filename}.wrl
+loadvrml b ${imagedir}/${filename}.wrl
+
+checkview -display b -3d -path ${imagedir}/${test_image}.png

Test case is incomplete - it doesn't check transformations in the document, hence even if image is correct, the result might be actually wrong.

And for image comparison, test case might try dumping original and generated VRML files to check if they produce the same image.

Branch [archived branch] has been updated forcibly by Commenter 1.

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Branch [archived branch] has been updated forcibly by Commenter 1.

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Branch [archived branch] has been updated forcibly by Commenter 1.

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Branch [archived branch] has been updated forcibly by Commenter 1.

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Images for original shape and generated VRML file were added:
http://occt-tests/CR30402-master-SKL-OCCT/Debian80-64/bugs/xde/bug30402.html

Dear skl, could you please provide additional check transformations in the document.

+set filename bug26657
+ReadStep D [locate_data_file ${filename}.stp]

I'm not sure it is a good idea splitting the file name from extension - this would prevent a straightforward seeking in test base usage of "bug26657.stp".

Branch [archived branch] has been updated by Commenter 1.

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Detailed log of new commits:

Author: Commenter 1
Date: Wed Dec 12 11:28:17 2018 +0300

    //Correct test case according to remarks

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Detailed log of new commits:

Author: Commenter 1
Date: Wed Dec 12 12:14:58 2018 +0300

    //Modify loadvrml command
    //Update test case

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Branch [archived branch] has been updated forcibly by Commenter 1.

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