Bordered Simplex Noise (1.0)

Algorithm for generating cave-like noise. Adds BorderedSimplexNoiseTexture and BorderedSimplexNoise objects.

Examples

func getChunk_rivers(position: Vector2) -> Dictionary:
	var ground = []
	var deco = []
	for x in range(16):
		ground.append([])
		deco.append([])
		for y in range(16):
			var vec = Vector2(position.x + x, position.y + y)
			var value = riverNoise.get_noise_2dv(vec)
			if (value > 0.0):
				value = 1
			else:
				value = 0
			ground[-1].append(value)
			deco[-1].append(-1)

	return({
		'ground' : ground,
		'deco'   : deco
	})

func getChunk_caves(position: Vector2) -> Dictionary:
	var ground = []
	var deco = []
	for x in range(16):
		ground.append([])
		deco.append([])
		for y in range(16):
			var vec = Vector2(position.x + x, position.y + y)
			var value = caveNoise.get_noise_2dv(vec)
			var val_ground = 2
			var val_deco   = -1
			if (value == 0.0):
				val_deco = 0
			elif (underwaterLakeNoise.get_noise_2dv(vec) <= underwaterLakeThreshold):
				val_ground = 3
			ground[-1].append(val_ground)
			deco[-1].append(val_deco)

	return({
		'ground' : ground,
		'deco'   : deco
	})

BorderedSimplexNoiseTexture