Diagnose WebGL black or blank canvases: zero-sized canvas, lost context, missing draws, failed programs, incomplete FBOs, empty viewport/scissor, disabled color mask, or culled geometry. Use when the canvas stays black or empty despite an active WebGL app.
Diagnose WebGL black or blank canvases: zero-sized canvas, lost context, missing draws, failed programs, incomplete FBOs, empty viewport/scissor, disabled color mask, or culled geometry. Use when the canvas stays black or empty despite an active WebGL app.