c++ - opengles 3.0 draw disconnected line when i use GL_LINE_STRIP -


i use opengles 2.0 draw oscilloscope wave 500 sample per second when use gl_line_strip line draws disconnected if samples in straight line have noise. don't know problem if set threshold , set new samples bellow problem solve!!!

if(new_sample<threshold)    new_sample=previous_sample

does 1 knows cause , solution! because using threshold produce invalid wave in manner?

i searched , find problem related diamond exit rule , may related board , gpu driver. don't know can fixed programmatically?


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