Aldlevine

extends AtlasTexture

class_name AnimatedAtlasTexture

export(int, 1, 100) var h_frames := 1
export(int, 1, 100) var v_frames := 1
export var fps := 10.0

var previous_frame := 0
var frame := 0

lucasvanmol

shader_type spatial;

uniform vec3 strength = vec3(0.0);
uniform vec3 center = vec3(0.0, 0.0, 1.0);

vec4 quat_mult(vec4 q1, vec4 q2) {
	vec4 qr;
	qr.x = (q1.w * q2.x) + (q1.x * q2.w) + (q1.y * q2.z) - (q1.z * q2.y);
	qr.y = (q1.w * q2.y) - (q1.x * q2.z) + (q1.y * q2.w) + (q1.z * q2.x);
	qr.z = (q1.w * q2.z) + (q1.x * q2.y) - (q1.y * q2.x) + (q1.z * q2.w);