GML-Animated Flag

A simple, vertex based animation, that offers many settings to customize:

Variable	Description
animation_fps	how many frames shall be calculated?
intensity	how many waves are on the flag
wave_speed	how fast do the waves move
wave_height	how strong are the waves
vertex_count	if -1, then default of 10% of sprite width
render_width	if -1, then image_xscale as set in room editor
render_height	if -1, then image_yscale as set in room editor

Here's a screenshot of the demo room in the repository