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https://github.com/Open-Cascade-SAS/OCCT.git
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058ec16010
- Renamed grid terminology and command/API surface from `inf`/“infinite” to `gpu`/“GPU”, plus `viewAdaptive` for camera-relative sizing. - Updated OpenGl grid rendering to compute adaptive bounds from the visible region and to fix axis coloring for rotated rectangular grids. - Refreshed Draw tests, help text, and API comments to match the new behavior.
37 lines
1.3 KiB
Plaintext
37 lines
1.3 KiB
Plaintext
puts "=================================================================="
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puts "Toggle between CPU grid and GPU shader grid in the same view"
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puts "=================================================================="
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# Verifies that the two grid backends do not corrupt each other when toggled:
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# 1) CPU grid active -> classical bounded grid visible
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# 2) switch to shader (-type gpu) -> shader grid only on this view
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# 3) switch back to CPU -> CPU grid visible again, shader gone
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# Regression for the per-view shader / viewer-wide CPU coexistence policy.
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pload MODELING VISUALIZATION
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vclear
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vinit View1 w=400 h=400
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vaxo
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box b 1 2 3
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vdisplay b -dispMode 1
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vfit
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vzoom 0.2
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# (1) Legacy CPU rectangular grid.
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vgrid -type rect -step 0.5 0.5
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vdump $imagedir/${casename}_cpu.png
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# (2) Switch the same view to the shader grid. vgrid -type gpu calls
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# V3d_View::GridDisplay which erases the viewer-wide CPU grid rendering
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# (snap geometry on Aspect_*Grid is preserved) and enables the shader.
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vgrid -type gpu -step 0.5 0.5
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vdump $imagedir/${casename}_shader.png
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# (3) Re-activate the classical CPU grid; SetGrid path must erase the shader
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# grid first via the myShaderGridActive guard.
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vgrid -type rect -step 0.5 0.5
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vdump $imagedir/${casename}_cpu_again.png
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vgrid off
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