Draw circle

'draw_circle' is a new debug-drawing function in quake c in quake enhanced.

for these draw calls to be visible sv_cheats has to be set to 1 The function draws a circle centered at the origin vector of the color specified by the colormap argument in the x/y plane.

void draw_circle( vector origin, float radius, float colormap, float lifetime, float depthtest ) = #85;

argument name	type	description
origin	vector	the center of the circle
radius	float	radius of the circle (diameter is 2*radius)
colormap	float	integer index into the color palette( see https://quakewiki.org/wiki/Quake_palette)
lifetime	float	duration in seconds the geometry to stay in the world (setting to 0 draws for one frame)
depthtest	float (TRUE/FALSE)	if true then world geometry occludes the drawing, otherwise it will show through things