Jellonator

#!/usr/bin/python3

import argparse
import struct
import math
import operator

parser = argparse.ArgumentParser()
parser.add_argument('input', metavar="INPUT", type=argparse.FileType('rb'),
    nargs=1, help='the TMESH file to open')

Jellonator

shader_type canvas_item;

uniform mat4 TRANSFORM;
uniform vec2 DEPTH;
uniform bool REPEAT_X;
uniform bool REPEAT_Y;
uniform bool FLIP;

void fragment() {
	// Create the matrix. A workaround is used to modify the matrix's W column

Jellonator

func gen_random_in_cone(theta: float) -> Vector3:
	var z = rand_range(cos(theta), 1.0)
	var phi = rand_range(0.0, PI * 2.0)
	var tmp = sqrt(1 - z*z)
	return Vector3(tmp * cos(phi), tmp * sin(phi), z)

Jellonator

local function dowobble(cel, data, dataoffset)
    local img = cel.image:clone()
    -- local selection = cel.sprite.selection
    for it in img:pixels() do
        local nx = it.x
        local ny = it.y
        local seed = data.dir == "y" and it.x or it.y
        -- Frequency is number of pixels it takes to perform full phase
        local pos = (seed + dataoffset) / data.frequency
        local offset = math.floor(math.sin(pos * math.pi * 2) * data.amplitude)