simplified particle update method for better readability and performance
simplified particle update method for better readability and performance
gopalindians/melonJS,MarkoIvanetic/melonJS,TukekeSoft/melonJS,MarkoIvanetic/melonJS,gopalindians/melonJS,rlugojr/melonJS,srbala/melonJS,rlugojr/melonJS,srbala/melonJS,TukekeSoft/melonJS,melonjs/melonJS,TukekeSoft/melonJS,srbala/melonJS,rlugojr/melonJS,melonjs/melonJS,gopalindians/melonJS