MantisBT - Open CASCADE
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0030819Open CASCADE[OCCT] OCCT:Visualizationpublic2019-06-30 15:362020-09-21 17:34
kgv 
mzernova 
normalminor 
assignedopen 
[OCCT] 7.0.0 
[OCCT] 7.6.0* 
0030819: Visualization - capping plane texture artifacts
Displaying capping plane with mapped texture leads to various visual artifacts.


Capping with orthographic projections shows black color instead of texture on Mali-G51:
22:49 EGLVersion: 1.4 Android META-EGL
      EGLVendor: Android
      EGLClientAPIs: OpenGL_ES
      GLvendor: ARM
      GLdevice: Mali-G51
      GLversion: OpenGL ES 3.2 v1.r10p0-00cet0.968d3d22ccad8a5f729e8d0a4de7195d [GLSL: OpenGL ES GLSL 
ES 3.20]
      Max texture size: 8192
      Max FBO dump size: 8192x8192
      Max combined texture units: 96
source $env(CSF_OCCTSamplesPath)/tcl/dimensions.tcl

vcamera -persp
vviewparams -scale 47.6537 -proj -0.407823 0.809672 -0.422032 -up -0.118851 -0.505359 -0.854685 -at -89.4599 
-178.045 8.19928

vcamera -ortho
vviewparams -scale 1167 -proj -0.407823 0.809672 -0.422032 -up -0.118851 -0.505359 -0.854685 -at -89.5062 
-178.107 8.12545

vrenderparams -shading phong

vrenderparams -shading facet
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jpg mali-g51-persp-OK.jpg (503,472) 2019-07-01 08:00
https://tracker.dev.opencascade.org/
jpg mali-g51-ortho-KO.jpg (335,738) 2019-07-01 08:00
https://tracker.dev.opencascade.org/
png cap_ortho_KO.png (173,612) 2019-07-01 08:04
https://tracker.dev.opencascade.org/
png cap_persp_KO.png (270,022) 2019-07-01 08:04
https://tracker.dev.opencascade.org/
Issue History
2019-06-30 15:36kgvNew Issue
2019-06-30 15:36kgvAssigned To => kgv
2019-06-30 15:41kgvDescription Updatedbug_revision_view_page.php?rev_id=21448#r21448
2019-07-01 08:00kgvFile Added: mali-g51-persp-OK.jpg
2019-07-01 08:00kgvFile Added: mali-g51-ortho-KO.jpg
2019-07-01 08:04kgvFile Added: cap_ortho_KO.png
2019-07-01 08:04kgvFile Added: cap_persp_KO.png
2019-07-01 08:25kgvProduct Version7.3.0 => 7.0.0
2019-07-01 08:29kgvRelationship addedchild of 0024070
2019-09-04 15:43abvTarget Version7.4.0 => 7.5.0
2019-11-18 17:25kgvAssigned Tokgv => mzernova
2019-11-18 17:25kgvStatusnew => assigned
2020-09-21 17:34kgvTarget Version7.5.0 => 7.6.0*

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