In GitLab by @nking07049925 on Oct 5, 2020, 12:11

Expected Behavior

Calling setAttrib() on PShapeOpenGL between beginShape() and endShape() prints a warning setAttrib() can only be called outside beginShape() and endShape()

Current Behavior

Calling setAttrib() on PShapeOpenGL between beginShape and endShape prints a warning setNormal() can only be called outside beginShape() and endShape()

Possible Causes / Solutions

Replace PGraphics.showWarning(INSIDE_BEGIN_END_ERROR, "setNormal()"); with PGraphics.showWarning(INSIDE_BEGIN_END_ERROR, "setAttrib()"); for all overloads of setAttrib() in PShapeOpenGL.java