-- Set the units of the default font to pixels instead of meters
local font = lovr.graphics.getDefaultFont()
font:setPixelDensity(1)

-- Set up a 2D orthographic projection, where (0, 0) is the upper
-- left of the window and the units are in pixels
local width, height = lovr.system.getWindowDimensions()
local projection = Mat4():orthographic(0, width, 0, height, -10, 10)

function drawGrid(pass)
	pass:setColor(0, 1, 0)
	for i=0,1,0.025 do
		pass:line(0, height*i, 0, width, height*i, 0)
	end

	for i=0,1,0.025 do
		pass:line(width*i, 0, 0, width*i, height, 0)
	end
end

function lovr.draw(pass)
	pass:setViewPose(1, mat4():identity())
	pass:setProjection(1, projection)
	pass:setDepthTest()

	drawGrid(pass)
	pass:circle(width/2, height/2, 0, 2, 0, 0, 0, 1, 'fill')

	pass:setViewPose(2, mat4():identity())
	pass:setProjection(2, projection)
	drawGrid(pass)
	pass:circle(width/2, height/2, 0, 2, 0, 0, 0, 1, 'fill')
end