Why 180 is used in this code ? (sinewave)

Maverickmax · Jan 21, 2006

Help - code

Hi

Can anyone tell me why 180 is used?

Code:

for (loopcount=0; loopcount<TABLE_SIZE; loopcount++){
		SineWave[loopcount]=(offset*sin(((loopcount*TempFloat)*3.14159)/180));

Maverick Max

rod_vdb · Jan 21, 2006

Re: Help - code

Library functions are usually written for use with radians.

360° = 2pi

2pi / 360 = pi/180 = 3.141/180 in your code

Rod

Privacy & Transparency