Archived issue #0030819

Visualization - capping plane texture artifacts

Open CASCADEOCCT:Visualizationassigned0 public notes

Description

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.[revision removed] [GLSL: OpenGL ES GLSL ES 3.20]
      Max texture size: 8192
      Max FBO dump size: 8192x8192
      Max combined texture units: 96

Steps to reproduce

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

Public activity

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