Fix crash caused by wrong pointer used after VtxBuffer resized during 3d navigator rendering

SoftFever / OrcaSlicer

G-code generator for 3D printers (Bambu, Prusa, Voron, VzBot, RatRig, Creality, etc.)

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Fix crash caused by wrong pointer used after VtxBuffer resized during 3d navigator rendering #5719

Closed Noisyfox closed 1 week ago

Noisyfox commented 1 week ago

The old drawList->_VtxWritePtr will be invalid if the VtxBuffer get resized during text rendering, which caused this crash. Use the vtx index instead of the raw printer.