Transition:draw

Draws the transition. This method is meant to be overridden.

Usage

transition:draw()

Arguments

Name	Type	Description
progress	number	A number between 0 and 1 describing current progress through the transition.
width	number	Width of the area to cover with the transition, in pixels. Usually viewport width.
height	number	Height of the area to cover with the transition, in pixels. Usually viewport height.
draw_before	function	Function with no arguments drawing the scene being transitioned from.
draw_after	function	Function with no arguments drawing the scene being transitioned to.

Examples

local CrossFade = Class("CrossFade", crystal.Transition);
CrossFade.draw = function(self, progress, width, height, draw_before, draw_after)
  draw_before();
  love.graphics.setColor(crystal.Color.white:alpha(progress));
  draw_after();
end