LÖVE

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function generate_circle(mode,x, y, r, w, n, r1, r2)
	local cp = {}
	if r1 == nil then r1 = 0 end
	if r2 == nil then r2 = 2*math.pi end
	local t = (r2-r1)/n
	if mode == "inner" then
		r = r-w/2
	elseif mode == "outer" then
		r= r+w/2
	end
	for i=0,n,1 do
		cp[4*i + 1] = x + (r-w/2)*math.cos(r1+i*t)
		cp[4*i + 2] = y + (r-w/2)*math.sin(r1+i*t)
		cp[4*i + 3] = x + (r+w/2)*math.cos(r1+i*t)
		cp[4*i + 4] = y + (r+w/2)*math.sin(r1+i*t)
	end
	return cp
end


function draw_quadstrip(mode, q)
	for i=1,#q-4,4 do
		love.graphics.quad( mode, q[i], q[i+1], q[i+2], q[i+3],
			q[i+6], q[i+7], q[i+4], q[i+5] )
	end
end

Code: Select all

function love.draw()
 love.graphics.setLineWidth(30)
 love.graphics.circle( "line", 200, 200, 100, 10)
end