glcanon: rewrite the G-code preview on OpenGL 3.3 core - #4293

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alex-pres wants to merge 8 commits into

LinuxCNC:masterfrom

alex-pres:pr-gremlin-opengl-rewrite

Commits on Aug 3, 2026

glcanon: rewrite the G-code preview on OpenGL 3.3 core
alex-pres
committed
6bf82cb
gcode: add an opt-in move-batch protocol to the preview parser
alex-pres
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38a22a6
glnav: finish the de-GL conversion
alex-pres
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6c5b8e2
glcanon: hand the program arrays to GL without copying them
alex-pres
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9924a34
glcanon: run the preview on OpenGL ES 3.1 as well as 3.3 core
alex-pres
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46f50d1
glcanon: restore parity with master preview, then make the fill cheaper
alex-pres
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0f3f830
glcanon: give screens a GL-free way to offset the preview camera
alex-pres
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f78ed6f
gcode: require use_move_batches to be True, not merely truthy
alex-pres
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00bedfd