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author: jacopograndi <jacopo.grandi@outlook.it> 2022-01-14 13:06:22 +0100
committer: jacopograndi <jacopo.grandi@outlook.it> 2022-01-14 13:06:22 +0100
commit: ad8002a8aadd7f537ef1c1d6c47d48f9e13d2015 (patch)
tree: e07c243def4499b0d220429364d9b9a3f23c1453 /addons/voxel-core/classes
parent: 4bfbf641dc2b8aca8de9f86a9908063f39bd6e31 (diff)
9 files changed, 0 insertions, 1611 deletions
diff --git a/addons/voxel-core/classes/reader.gd b/addons/voxel-core/classes/reader.gd
deleted file mode 100644
index 7c17b8a..0000000
--- a/addons/voxel-core/classes/reader.gd
+++ /dev/null
@@ -1,21 +0,0 @@
-class_name Reader
-extends Reference
-# Makeshift interface class inhereted by all file readers.
-
-
-
-## Public Methods
-# Calls on appropriate file reader according to file_path's extension.
-# file_path   :   String       :   path to file to be read
-# return      :   Dictionary   :   read results, contains: { error : int, voxels : Dictionary<Vec3, int>, palette : Dictionary<int, Dictionary<String, Variant> }
-static func read_file(file_path : String) -> Dictionary:
-	var result = { "error": ERR_FILE_UNRECOGNIZED }
-	match file_path.get_extension():
-		"png", "bmp", "dds", "exr", "hdr", "jpg", "jpeg", "tga", "svg", "svgz", "webp":
-			result = ImageReader.read_file(file_path)
-		"vox": result = VoxReader.read_file(file_path)
-		"qb": continue
-		"qbt": continue
-		"vxm": continue
-		"gpl": result = GPLReader.read_file(file_path)
-	return result
diff --git a/addons/voxel-core/classes/readers/gpl.gd b/addons/voxel-core/classes/readers/gpl.gd
deleted file mode 100644
index 4a6b943..0000000
--- a/addons/voxel-core/classes/readers/gpl.gd
+++ /dev/null
@@ -1,48 +0,0 @@
-class_name GPLReader
-extends Reference
-# GIMP palette file reader
-
-
-
-# Public Methods
-# Reads GPL file, and returns voxel palette
-static func read(gpl_file : File) -> Dictionary:
-	var result := {
-		"error": OK,
-		"voxels": {},
-		"palette": [],
-	}
-	
-	if gpl_file.get_line() == "GIMP Palette":
-		while not gpl_file.eof_reached():
-			var line = gpl_file.get_line()
-			if typeof(line) == TYPE_STRING and not line.empty() and (line[0].is_valid_integer() or line[0] == " "):
-				var tokens = line.split("\t")
-				var name = ""
-				var color = tokens[0].split_floats(" ")
-				color = Color(color[0] / 255, color[1] / 255, color[2] / 255)
-				if tokens.size() > 1:
-					name = tokens[1]
-					var end = name.find("(")
-					name = name.substr(0, end)
-				
-				if not result["palette"].has(color):
-					var voxel := Voxel.colored(color)
-					result["palette"].append(voxel)
-					if not name.empty():
-						Voxel.set_name(voxel, name.strip_edges())
-	else:
-		result["error"] = ERR_FILE_UNRECOGNIZED
-	
-	return result
-
-
-static func read_file(gpl_path : String) -> Dictionary:
-	var result := { "error": OK }
-	var file := File.new()
-	var error = file.open(gpl_path, File.READ)
-	if error == OK:
-		result = read(file)
-	if file.is_open():
-		file.close()
-	return result
diff --git a/addons/voxel-core/classes/readers/image.gd b/addons/voxel-core/classes/readers/image.gd
deleted file mode 100644
index 3c19d2f..0000000
--- a/addons/voxel-core/classes/readers/image.gd
+++ /dev/null
@@ -1,40 +0,0 @@
-class_name ImageReader, "res://addons/voxel-core/assets/logos/MagicaVoxel.png"
-extends Reference
-# Image file reader
-
-
-
-## Public Methods
-# Reads images pixels, returns voxel content and voxel palette
-static func read(image : Image) -> Dictionary:
-	var result := {
-		"error": OK,
-		"voxels": {},
-		"palette": [],
-	}
-	
-	image.lock()
-	for x in range(image.get_width()):
-		for y in range(image.get_height()):
-			if image.get_pixel(x, y).a > 0:
-				var color := image.get_pixel(x, y)
-				color.a = 1.0
-				var index = result["palette"].find(color)
-				if index == -1:
-					index = result["palette"].size()
-					result["palette"].append(color)
-				result["voxels"][Vector3(x, -y, 0).round()] = index
-	image.unlock()
-	
-	for index in range(result["palette"].size()):
-		result["palette"][index] = Voxel.colored(result["palette"][index])
-	
-	return result
-
-
-static func read_file(image_path : String) -> Dictionary:
-	var image := Image.new()
-	var err = image.load(image_path)
-	if err == OK:
-		return read(image)
-	return { "error": err }
diff --git a/addons/voxel-core/classes/readers/vox.gd b/addons/voxel-core/classes/readers/vox.gd
deleted file mode 100644
index 51dfa86..0000000
--- a/addons/voxel-core/classes/readers/vox.gd
+++ /dev/null
@@ -1,86 +0,0 @@
-class_name VoxReader, "res://addons/voxel-core/assets/logos/MagicaVoxel.png"
-extends Reference
-# MagicaVoxel file reader
-
-
-
-# Constants
-const magicavoxel_default_palette := [
-	Color("00000000"), Color("ffffffff"), Color("ffccffff"), Color("ff99ffff"), Color("ff66ffff"), Color("ff33ffff"), Color("ff00ffff"), Color("ffffccff"), Color("ffccccff"), Color("ff99ccff"), Color("ff66ccff"), Color("ff33ccff"), Color("ff00ccff"), Color("ffff99ff"), Color("ffcc99ff"), Color("ff9999ff"),
-	Color("ff6699ff"), Color("ff3399ff"), Color("ff0099ff"), Color("ffff66ff"), Color("ffcc66ff"), Color("ff9966ff"), Color("ff6666ff"), Color("ff3366ff"), Color("ff0066ff"), Color("ffff33ff"), Color("ffcc33ff"), Color("ff9933ff"), Color("ff6633ff"), Color("ff3333ff"), Color("ff0033ff"), Color("ffff00ff"),
-	Color("ffcc00ff"), Color("ff9900ff"), Color("ff6600ff"), Color("ff3300ff"), Color("ff0000ff"), Color("ffffffcc"), Color("ffccffcc"), Color("ff99ffcc"), Color("ff66ffcc"), Color("ff33ffcc"), Color("ff00ffcc"), Color("ffffcccc"), Color("ffcccccc"), Color("ff99cccc"), Color("ff66cccc"), Color("ff33cccc"),
-	Color("ff00cccc"), Color("ffff99cc"), Color("ffcc99cc"), Color("ff9999cc"), Color("ff6699cc"), Color("ff3399cc"), Color("ff0099cc"), Color("ffff66cc"), Color("ffcc66cc"), Color("ff9966cc"), Color("ff6666cc"), Color("ff3366cc"), Color("ff0066cc"), Color("ffff33cc"), Color("ffcc33cc"), Color("ff9933cc"),
-	Color("ff6633cc"), Color("ff3333cc"), Color("ff0033cc"), Color("ffff00cc"), Color("ffcc00cc"), Color("ff9900cc"), Color("ff6600cc"), Color("ff3300cc"), Color("ff0000cc"), Color("ffffff99"), Color("ffccff99"), Color("ff99ff99"), Color("ff66ff99"), Color("ff33ff99"), Color("ff00ff99"), Color("ffffcc99"),
-	Color("ffcccc99"), Color("ff99cc99"), Color("ff66cc99"), Color("ff33cc99"), Color("ff00cc99"), Color("ffff9999"), Color("ffcc9999"), Color("ff999999"), Color("ff669999"), Color("ff339999"), Color("ff009999"), Color("ffff6699"), Color("ffcc6699"), Color("ff996699"), Color("ff666699"), Color("ff336699"),
-	Color("ff006699"), Color("ffff3399"), Color("ffcc3399"), Color("ff993399"), Color("ff663399"), Color("ff333399"), Color("ff003399"), Color("ffff0099"), Color("ffcc0099"), Color("ff990099"), Color("ff660099"), Color("ff330099"), Color("ff000099"), Color("ffffff66"), Color("ffccff66"), Color("ff99ff66"),
-	Color("ff66ff66"), Color("ff33ff66"), Color("ff00ff66"), Color("ffffcc66"), Color("ffcccc66"), Color("ff99cc66"), Color("ff66cc66"), Color("ff33cc66"), Color("ff00cc66"), Color("ffff9966"), Color("ffcc9966"), Color("ff999966"), Color("ff669966"), Color("ff339966"), Color("ff009966"), Color("ffff6666"),
-	Color("ffcc6666"), Color("ff996666"), Color("ff666666"), Color("ff336666"), Color("ff006666"), Color("ffff3366"), Color("ffcc3366"), Color("ff993366"), Color("ff663366"), Color("ff333366"), Color("ff003366"), Color("ffff0066"), Color("ffcc0066"), Color("ff990066"), Color("ff660066"), Color("ff330066"),
-	Color("ff000066"), Color("ffffff33"), Color("ffccff33"), Color("ff99ff33"), Color("ff66ff33"), Color("ff33ff33"), Color("ff00ff33"), Color("ffffcc33"), Color("ffcccc33"), Color("ff99cc33"), Color("ff66cc33"), Color("ff33cc33"), Color("ff00cc33"), Color("ffff9933"), Color("ffcc9933"), Color("ff999933"),
-	Color("ff669933"), Color("ff339933"), Color("ff009933"), Color("ffff6633"), Color("ffcc6633"), Color("ff996633"), Color("ff666633"), Color("ff336633"), Color("ff006633"), Color("ffff3333"), Color("ffcc3333"), Color("ff993333"), Color("ff663333"), Color("ff333333"), Color("ff003333"), Color("ffff0033"),
-	Color("ffcc0033"), Color("ff990033"), Color("ff660033"), Color("ff330033"), Color("ff000033"), Color("ffffff00"), Color("ffccff00"), Color("ff99ff00"), Color("ff66ff00"), Color("ff33ff00"), Color("ff00ff00"), Color("ffffcc00"), Color("ffcccc00"), Color("ff99cc00"), Color("ff66cc00"), Color("ff33cc00"),
-	Color("ff00cc00"), Color("ffff9900"), Color("ffcc9900"), Color("ff999900"), Color("ff669900"), Color("ff339900"), Color("ff009900"), Color("ffff6600"), Color("ffcc6600"), Color("ff996600"), Color("ff666600"), Color("ff336600"), Color("ff006600"), Color("ffff3300"), Color("ffcc3300"), Color("ff993300"),
-	Color("ff663300"), Color("ff333300"), Color("ff003300"), Color("ffff0000"), Color("ffcc0000"), Color("ff990000"), Color("ff660000"), Color("ff330000"), Color("ff0000ee"), Color("ff0000dd"), Color("ff0000bb"), Color("ff0000aa"), Color("ff000088"), Color("ff000077"), Color("ff000055"), Color("ff000044"),
-	Color("ff000022"), Color("ff000011"), Color("ff00ee00"), Color("ff00dd00"), Color("ff00bb00"), Color("ff00aa00"), Color("ff008800"), Color("ff007700"), Color("ff005500"), Color("ff004400"), Color("ff002200"), Color("ff001100"), Color("ffee0000"), Color("ffdd0000"), Color("ffbb0000"), Color("ffaa0000"),
-	Color("ff880000"), Color("ff770000"), Color("ff550000"), Color("ff440000"), Color("ff220000"), Color("ff110000"), Color("ffeeeeee"), Color("ffdddddd"), Color("ffbbbbbb"), Color("ffaaaaaa"), Color("ff888888"), Color("ff777777"), Color("ff555555"), Color("ff444444"), Color("ff222222"), Color("ff111111")
-]
-
-
-
-# Public Methods
-# Reads vox file, returns voxel content and voxel palette
-static func read(vox_file : File) -> Dictionary:
-	var result := {
-		"error": OK,
-		"voxels": {},
-		"palette": [],
-	}
-	
-	var magic := vox_file.get_buffer(4).get_string_from_ascii()
-	var magic_version := vox_file.get_32()
-	if magic == "VOX " and magic_version == 150:
-		var nodes := {}
-		while vox_file.get_position() < vox_file.get_len():
-			var chunk_name = vox_file.get_buffer(4).get_string_from_ascii()
-			var chunk_size = vox_file.get_32()
-			var chunk_children = vox_file.get_32()
-			
-			match chunk_name:
-				"XYZI":
-					for i in range(0, vox_file.get_32()):
-						var x := vox_file.get_8()
-						var z := -vox_file.get_8()
-						var y := vox_file.get_8()
-						result["voxels"][Vector3(
-								x, y, z).floor()] = vox_file.get_8() - 1
-				"RGBA":
-					for i in range(0,256):
-						var color := Color(
-								float(vox_file.get_8() / 255.0),
-								float(vox_file.get_8() / 255.0),
-								float(vox_file.get_8() / 255.0),
-								float(vox_file.get_8() / 255.0))
-						color.a = 1.0
-						result["palette"].append(color)
-				_:
-					vox_file.get_buffer(chunk_size)
-		
-		if result["palette"].empty():
-			result["palette"] = magicavoxel_default_palette.duplicate()
-	else:
-		result["error"] = ERR_FILE_UNRECOGNIZED
-	
-	for index in range(result["palette"].size()):
-		result["palette"][index] = Voxel.colored(result["palette"][index])
-	
-	return result
-
-
-static func read_file(vox_path : String) -> Dictionary:
-	var result := { "error": OK }
-	var vox_file := File.new()
-	var error = vox_file.open(vox_path, File.READ)
-	if error == OK:
-		result = read(vox_file)
-	if vox_file.is_open():
-		vox_file.close()
-	return result
diff --git a/addons/voxel-core/classes/voxel.gd b/addons/voxel-core/classes/voxel.gd
deleted file mode 100644
index f9bc7bb..0000000
--- a/addons/voxel-core/classes/voxel.gd
+++ /dev/null
@@ -1,330 +0,0 @@
-tool
-class_name Voxel, "res://addons/voxel-core/assets/classes/voxel.png"
-extends Object
-# Utility class containing various properties and methods to do with voxels.
-#
-# Voxel Schema:
-# Every voxel is a Dictionary, not every Dictionary is a voxel, only by following
-# the voxel scheme indicated below can wide varieties of voxels be produced. 
-# Note that voxel dictionaries may have additions, but they must be done in such
-# a way as to respect the original structure so as to avoid conflicts.
-#
-# {
-#   name                 :   String           ~   Used in VoxelSets, should always be lowercase
-#   color                :   Color            ~   Default color used for all voxel faces, if not present fallback is Transparent color
-#   colors               :   Dictionary = {   ~   Color used on a per face bases, if not present fallback is voxel color
-#      Vector3.UP        :   Color
-#      Vector3.DOWN      :   Color
-#      Vector3.RIGHT     :   Color
-#      Vector3.LEFT      :   Color
-#      Vector3.FORWARD   :   Color
-#      Vector3.BACK      :   Color
-#   }
-#   uv                   :   Vector2          ~   Default uv position used for all voxel faces, if not present fallback is (-1.0, -1.0)
-#   uvs                  :   Dictionary = {   ~   uv position used on a per face bases, if not present fallback to voxel uv
-#      Vector3.UP        :   Vector2
-#      Vector3.DOWN      :   Vector2
-#      Vector3.RIGHT     :   Vector2
-#      Vector3.LEFT      :   Vector2
-#      Vector3.FORWARD   :   Vector2
-#      Vector3.BACK      :   Vector2
-#   }
-#   metallic             :   float            ~   Metallic value used for all voxel face's material, must be between 0.0 and 1.0 and if not present fallback is 0.0
-#   specular             :   float            ~   Specular value used for all voxel faces, must be between 0.0 and 1.0 and if not present fallback is 0.5
-#   roughness            :   float            ~   Roughness value used for all voxel faces, must be between 0.0 and 1.0 and if not present fallback is 1.0
-#   energy               :   float            ~   Emission energy value used for all voxel faces, must be between 0.0 and 16.0 and if not present fallback is 0.0
-#   energy_color         :   Color            ~   Emission color used for all voxel faces, if not present fallback is white
-#   material             :   int              ~   ID of the VoxelSet material used for this voxel, if not present fallback is -1
-# }
-#
-
-
-
-## Constants
-# Lists of all voxel faces, and their adjacent directions
-const Faces := {
-	Vector3.RIGHT: [ Vector3.FORWARD, Vector3.BACK, Vector3.DOWN, Vector3.UP ],
-	Vector3.UP: [ Vector3.LEFT, Vector3.RIGHT, Vector3.FORWARD, Vector3.BACK ],
-	Vector3.FORWARD: [ Vector3.LEFT, Vector3.RIGHT, Vector3.DOWN, Vector3.UP ],
-	Vector3.LEFT: [ Vector3.FORWARD, Vector3.BACK, Vector3.DOWN, Vector3.UP ],
-	Vector3.DOWN: [ Vector3.LEFT, Vector3.RIGHT, Vector3.FORWARD, Vector3.BACK ],
-	Vector3.BACK: [ Vector3.LEFT, Vector3.RIGHT, Vector3.DOWN, Vector3.UP ],
-}
-
-# 0.5 means that voxels will have the dimensions of 0.5 x 0.5 x 0.5
-const VoxelWorldSize := 0.5
-
-
-
-## Public Methods
-# Returns Dictionary representation of a colored voxel
-# color    :   Color                        :   color to set
-# colors   :   Dictionary<Vector3, Color>   :   face colors to set
-# return   :   Dictionary<String, Variant>  :   Dictionary representing voxel
-static func colored(color : Color, colors := {}) -> Dictionary:
-	var voxel = {}
-	voxel["color"] = color
-	if not colors.empty():
-		voxel["colors"] = colors.duplicate()
-	return voxel
-
-
-# Returns true if voxel has color defined
-static func has_color(voxel : Dictionary) -> bool:
-	return voxel.has("color")
-
-
-# Returns the defined color within given voxel if present, otherwise returns transparent color
-static func get_color(voxel : Dictionary) -> Color:
-	return voxel.get("color", Color.transparent)
-
-
-# Sets the given color to the given voxel
-static func set_color(voxel : Dictionary, color : Color) -> void:
-	voxel["color"] = color
-
-
-# Returns true if voxel has specified color at given face
-static func has_face_color(voxel : Dictionary, face : Vector3) -> bool:
-	return voxel.has("colors") and voxel["colors"].has(face)
-
-
-# Returns the defined color at given face if present, otherwise returns color
-static func get_face_color(voxel : Dictionary, face : Vector3) -> Color:
-	return voxel["colors"].get(face, get_color(voxel)) if voxel.has("colors") else get_color(voxel)
-
-
-# Sets the given color at the given face to the given voxel
-static func set_face_color(voxel : Dictionary, face : Vector3, color : Color) -> void:
-	if not voxel.has("colors"): voxel["colors"] = {}
-	voxel["colors"][face] = color
-
-
-# Removes color at given face from given voxel
-static func remove_face_color(voxel : Dictionary, face : Vector3) -> void:
-	if voxel.has("colors"):
-		voxel["colors"].erase(face)
-		if voxel["colors"].empty():
-			voxel.erase("colors")
-
-
-# Returns Dictionary representation of a uvd voxel
-# uv         :   Vector2                        :   uv to set
-# uvs        :   Dictionary<Vector3, Vector2>   :   face uv to set
-# color      :   Color                          :   color to set
-# colors     :   Dictionary<Vector3, Color>     :   face colors to set
-# return     :   Dictionary<String, Variant>    :   Dictionary representing voxel
-static func uvd(uv : Vector2, uvs := {}, color := Color.white, colors := {}) -> Dictionary:
-	var voxel = colored(color, colors)
-	voxel["uv"] = uv
-	if not uvs.empty():
-		voxel["uvs"] = uvs
-	return voxel
-
-
-# Returns true if voxel has uv defined
-static func has_uv(voxel : Dictionary) -> bool:
-	return voxel.has("uv")
-
-
-# Returns the defined uv within given voxel if present, otherwise returns a negative vector
-static func get_uv(voxel : Dictionary) -> Vector2:
-	return voxel.get("uv", -Vector2.ONE)
-
-
-# Sets the given uv to the given voxel
-static func set_uv(voxel : Dictionary, uv : Vector2) -> void:
-	voxel["uv"] = uv
-
-
-# Removes uv from given voxel
-static func remove_uv(voxel : Dictionary) -> void:
-	voxel.erase("uv")
-
-
-# Returns true if voxel has specified uv at given face
-static func has_face_uv(voxel : Dictionary, face : Vector3) -> bool:
-	return voxel.has("uvs") and voxel["uvs"].has(face)
-
-
-# Returns the defined uv at given face if present, otherwise returns uv
-static func get_face_uv(voxel : Dictionary, face : Vector3) -> Vector2:
-	return voxel["uvs"].get(face, get_uv(voxel)) if voxel.has("uvs") else get_uv(voxel)
-
-
-# Sets the given uv at the given face to the given voxel
-static func set_face_uv(voxel : Dictionary, face : Vector3, uv : Vector2) -> void:
-	if not voxel.has("uvs"):
-		voxel["uvs"] = {}
-	voxel["uvs"][face] = uv
-
-
-# Removes uv at given face from given voxel
-static func remove_face_uv(voxel : Dictionary, face : Vector3) -> void:
-	if voxel.has("uvs"):
-		voxel["uvs"].erase(face)
-		if voxel["uvs"].empty():
-			voxel.erase("uvs")
-
-
-# Returns true if given name is valid
-static func is_valid_name(name : String) -> bool:
-	return not name.empty()
-
-
-# Returns the defined name within given voxel if present, otherwise returns an empty string
-static func get_name(voxel : Dictionary) -> String:
-	return voxel.get("name", "")
-
-
-# Sets the given name to the given voxel
-static func set_name(voxel : Dictionary, name : String) -> void:
-	voxel["name"] = name.to_lower()
-
-
-# Removes name from given voxel
-static func remove_name(voxel : Dictionary) -> void:
-	voxel.erase("name")
-
-
-# Returns the defined metallic within given voxel if present, otherwise returns 0
-static func get_metallic(voxel : Dictionary) -> float:
-	return voxel.get("metallic", 0.0)
-
-
-# Sets the given metallic to the given voxel
-static func set_metallic(voxel : Dictionary, metallic : float) -> void:
-	voxel["metallic"] = metallic
-
-
-# Removes metallic from given voxel
-static func remove_metallic(voxel : Dictionary) -> void:
-	voxel.erase("metallic")
-
-
-# Returns the defined specular within given voxel if present, otherwise returns 0.5
-static func get_specular(voxel : Dictionary) -> float:
-	return voxel.get("specular", 0.5)
-
-
-# Sets the given specular to the given voxel
-static func set_specular(voxel : Dictionary, specular : float) -> void:
-	voxel["specular"] = specular
-
-
-# Removes specular from given voxel
-static func remove_specular(voxel : Dictionary) -> void:
-	voxel.erase("specular")
-
-
-# Returns the defined roughness within given voxel if present, otherwise returns 1
-static func get_roughness(voxel : Dictionary) -> float:
-	return voxel.get("roughness", 1.0)
-
-
-# Sets the given roughness to the given voxel
-static func set_roughness(voxel : Dictionary, roughness : float) -> void:
-	voxel["roughness"] = roughness
-
-
-# Removes roughness from given voxel
-static func remove_roughness(voxel : Dictionary) -> void:
-	voxel.erase("roughness")
-
-
-# Returns the defined energy within given voxel if present, otherwise returns 0
-static func get_energy(voxel : Dictionary) -> float:
-	return voxel.get("energy", 0.0)
-
-
-# Sets the given energy to the given voxel
-static func set_energy(voxel : Dictionary, energy : float) -> void:
-	voxel["energy"] = energy
-
-
-# Removes energy from given voxel
-static func remove_energy(voxel : Dictionary) -> void:
-	voxel.erase("energy")
-
-
-# Returns the defined energy_color within given voxel if present, otherwise returns Color.white
-static func get_energy_color(voxel : Dictionary) -> Color:
-	return voxel.get("energy_color", Color.white)
-
-
-# Sets the given energy_color to the given voxel
-static func set_energy_color(voxel : Dictionary, energy_color : Color) -> void:
-	voxel["energy_color"] = energy_color
-
-
-# Removes energy_color from given voxel
-static func remove_energy_color(voxel : Dictionary) -> void:
-	voxel.erase("energy_color")
-
-
-# Returns the defined material within given voxel if present, otherwise returns -1
-static func get_material(voxel : Dictionary) -> int:
-	return voxel.get("material", -1)
-
-
-# Sets the given material to the given voxel
-static func set_material(voxel : Dictionary, material : int) -> void:
-	voxel["material"] = material
-
-
-# Removes material from given voxel
-static func remove_material(voxel : Dictionary) -> void:
-	voxel.erase("material")
-
-
-# Removes unnecessary properties of given voxel in accordance to Voxel schema
-static func clean(voxel : Dictionary) -> void:
-	if not is_valid_name(get_name(voxel)):
-		remove_name(voxel)
-	
-	if get_uv(voxel) == get_uv({}):
-		remove_uv(voxel)
-	
-	for face in Faces:
-		if get_face_color(voxel, face) == get_color({}):
-			remove_face_color(voxel, face)
-		if get_face_uv(voxel, face) == get_uv({}):
-			remove_face_uv(voxel, face)
-	
-	if get_material(voxel) == get_material({}):
-		remove_material(voxel)
-	
-	if get_metallic(voxel) == get_metallic({}):
-		remove_metallic(voxel)
-	
-	if get_specular(voxel) == get_specular({}):
-		remove_specular(voxel)
-	
-	if get_roughness(voxel) == get_roughness({}):
-		remove_roughness(voxel)
-	
-	if get_energy(voxel) == get_energy({}):
-		remove_energy(voxel)
-	
-	if get_energy_color(voxel) == get_energy_color({}):
-		remove_energy_color(voxel)
-
-
-# Returns the world position as snapped world position
-static func world_to_snapped(world : Vector3) -> Vector3:
-	return (world / VoxelWorldSize).floor() * VoxelWorldSize
-
-
-# Returns the snapped world position as voxel grid position
-static func snapped_to_grid(snapped : Vector3) -> Vector3:
-	return snapped / VoxelWorldSize
-
-
-# Returns world position as voxel grid position
-static func world_to_grid(world : Vector3) -> Vector3:
-	return snapped_to_grid(world_to_snapped(world))
-
-
-# Returns voxel grid position as snapped world position
-static func grid_to_snapped(grid : Vector3) -> Vector3:
-	return grid * VoxelWorldSize
diff --git a/addons/voxel-core/classes/voxel_mesh.gd b/addons/voxel-core/classes/voxel_mesh.gd
deleted file mode 100644
index 0191deb..0000000
--- a/addons/voxel-core/classes/voxel_mesh.gd
+++ /dev/null
@@ -1,124 +0,0 @@
-tool
-class_name VoxelMesh, "res://addons/voxel-core/assets/classes/voxel_mesh.png"
-extends "res://addons/voxel-core/classes/voxel_object.gd"
-# The most basic voxel visualization object, for a moderate amount of voxels.
-
-
-
-## Private Variables
-# Used voxels, Dictionary<Vector3, int>
-var _voxels := {}
-
-
-
-## Built-In Virtual Methods
-func _get(property : String):
-	if property == "VOXELS":
-		return _voxels
-
-
-func _set(property : String, value):
-	if property == "VOXELS":
-		_voxels = value
-		return true
-	return false
-
-
-func _get_property_list():
-	var properties = []
-	
-	properties.append({
-		"name": "VOXELS",
-		"type": TYPE_DICTIONARY,
-		"hint": PROPERTY_HINT_NONE,
-		"usage": PROPERTY_USAGE_STORAGE,
-	})
-	
-	return properties
-
-
-
-## Public Methods
-func empty() -> bool:
-	return _voxels.empty()
-
-
-func set_voxel(grid : Vector3, voxel : int) -> void:
-	_voxels[grid] = voxel
-
-
-func set_voxels(voxels : Dictionary) -> void:
-	erase_voxels()
-	_voxels = voxels
-
-
-func get_voxel_id(grid : Vector3) -> int:
-	return _voxels.get(grid, -1)
-
-
-func get_voxels() -> Array:
-	return _voxels.keys()
-
-
-func erase_voxel(grid : Vector3) -> void:
-	_voxels.erase(grid)
-
-
-func erase_voxels() -> void:
-	_voxels.clear()
-
-
-func update_mesh() -> void:
-	if not _voxels.empty():
-		var vt := VoxelTool.new()
-		var materials := {}
-		if is_instance_valid(mesh) and mesh is ArrayMesh:
-			for index in get_surface_material_count():
-				var material := get_surface_material(index)
-				if is_instance_valid(material):
-					materials[mesh.surface_get_name(index)] = material
-		
-		match MeshModes.NAIVE if edit_hint > 0 else mesh_mode:
-			MeshModes.GREEDY:
-				mesh = greed_volume(_voxels.keys(), vt)
-			_:
-				mesh = naive_volume(_voxels.keys(), vt)
-		
-		for material_name in materials:
-			var material_index = mesh.surface_find_by_name(material_name)
-			if material_index > -1:
-				set_surface_material(material_index, materials[material_name])
-	else:
-		mesh = null
-	.update_mesh()
-
-
-func update_static_body() -> void:
-	var staticBody = get_node_or_null("StaticBody")
-	
-	if (edit_hint >= 2 or static_body) and is_instance_valid(mesh):
-		if not is_instance_valid(staticBody):
-			staticBody = StaticBody.new()
-			staticBody.set_name("StaticBody")
-			add_child(staticBody)
-		
-		var collisionShape
-		if staticBody.has_node("CollisionShape"):
-			collisionShape = staticBody.get_node("CollisionShape")
-		else:
-			collisionShape = CollisionShape.new()
-			collisionShape.set_name("CollisionShape")
-			staticBody.add_child(collisionShape)
-		collisionShape.shape = mesh.create_trimesh_shape()
-		
-		if static_body and not staticBody.owner:
-			staticBody.set_owner(get_tree().get_edited_scene_root())
-		elif not static_body and staticBody.owner:
-			staticBody.set_owner(null)
-		if static_body and not collisionShape.owner:
-			collisionShape.set_owner(get_tree().get_edited_scene_root())
-		elif not static_body and staticBody.owner:
-			collisionShape.set_owner(null)
-	elif is_instance_valid(staticBody):
-		remove_child(staticBody)
-		staticBody.queue_free()
diff --git a/addons/voxel-core/classes/voxel_object.gd b/addons/voxel-core/classes/voxel_object.gd
deleted file mode 100644
index 8d12633..0000000
--- a/addons/voxel-core/classes/voxel_object.gd
+++ /dev/null
@@ -1,501 +0,0 @@
-tool
-extends MeshInstance
-# Makeshift interface class inhereted by all voxel visualization objects.
-
-
-
-## Signals
-# Emitted when VoxelSet is changed
-signal set_voxel_set(voxel_set)
-
-
-
-## Enums
-# Defines the modes in which Mesh can be constructed
-enum MeshModes {
-	# Naive meshing, simple culling of voxel faces; http://web.archive.org/web/20200428085802/https://0fps.net/2012/06/30/meshing-in-a-minecraft-game/
-	NAIVE,
-	# Greedy meshing, culls and merges similar voxel faces; http://web.archive.org/web/20201112011204/https://www.gedge.ca/dev/2014/08/17/greedy-voxel-meshing
-	GREEDY,
-	# Marching Cubes meshing, https://en.wikipedia.org/wiki/Marching_cubes
-	#MARCHING_CUBES,
-	# Transvoxel meshing, http://web.archive.org/web/20201112033736/http://transvoxel.org/
-	#TRANSVOXEL,
-}
-
-
-
-## Exported Variables
-# The meshing mode by which Mesh is generated
-export(MeshModes) var mesh_mode := MeshModes.NAIVE setget set_mesh_mode
-
-# Flag indicating that UV Mapping should be applied when generating meshes if applicable
-export var uv_map := false setget set_uv_map
-
-# Flag indicating the persitant attachment and maintenance of a StaticBody
-export var static_body := false setget set_static_body
-
-# The VoxelSet for this VoxelObject
-export(Resource) var voxel_set = null setget set_voxel_set
-
-
-
-## Public Variables
-# Flag indicating that edits to voxel data will be frequent
-# NOTE: When true will only allow naive meshing
-var edit_hint := 0 setget set_edit_hint
-
-
-
-# Public Methods
-# Sets the EditHint flag, calls update_mesh if needed and not told otherwise
-func set_edit_hint(value : int, update := is_inside_tree()) -> void:
-	edit_hint = value
-	
-	if update:
-		update_mesh()
-
-
-# Sets the mesh_mode, calls update_mesh if needed and not told otherwise
-func set_mesh_mode(value : int, update := is_inside_tree()) -> void:
-	mesh_mode = value
-	
-	if update:
-		update_mesh()
-
-
-# Sets the uv_map, calls update_mesh if needed and not told otherwise
-func set_uv_map(value : bool, update := is_inside_tree()) -> void:
-	uv_map = value
-	
-	if update:
-		update_mesh()
-
-
-# Sets static_body, calls update_static_body if needed and not told otherwise
-func set_static_body(value : bool, update := is_inside_tree()) -> void:
-	static_body = value
-	
-	if update:
-		update_static_body()
-
-
-# Sets voxel_set, calls update_mesh if needed and not told otherwise
-func set_voxel_set(value : Resource, update := is_inside_tree()) -> void:
-	if not (typeof(value) == TYPE_NIL or value is VoxelSet):
-		printerr("Invalid Resource given expected VoxelSet")
-		return
-	
-	if is_instance_valid(voxel_set):
-		if voxel_set.is_connected("requested_refresh", self, "update_mesh"):
-			voxel_set.disconnect("requested_refresh", self, "update_mesh")
-	
-	voxel_set = value
-	if is_instance_valid(voxel_set):
-		if not voxel_set.is_connected("requested_refresh", self, "update_mesh"):
-			voxel_set.connect("requested_refresh", self, "update_mesh")
-	
-	if update:
-		update_mesh()
-	emit_signal("set_voxel_set", voxel_set)
-
-
-# Return true if no voxels are present
-func empty() -> bool:
-	return true
-
-
-# Sets given voxel id at the given grid position
-func set_voxel(grid : Vector3, voxel_id : int) -> void:
-	pass
-
-
-# Replace current voxel data with given voxel data
-# voxels : Dictionary<Vector3, int> : voxels to set
-func set_voxels(voxels : Dictionary) -> void:
-	erase_voxels()
-	for grid in voxels:
-		set_voxel(grid, voxels[grid])
-
-
-# Returns voxel id at given grid position if present; otherwise returns -1
-func get_voxel_id(grid : Vector3) -> int:
-	return -1
-
-
-# Returns voxel Dictionary representing voxel id at given grid position
-func get_voxel(grid : Vector3) -> Dictionary:
-	return voxel_set.get_voxel(get_voxel_id(grid))
-
-
-# Returns Array of all voxel grid positions
-# return   :   Array<Vector3>   :   Array of Vector3 each represents a grid position of a voxel
-func get_voxels() -> Array:
-	return []
-
-
-# Erase voxel id at given grid position
-func erase_voxel(grid : Vector3) -> void:
-	pass
-
-
-# Erase all voxels
-func erase_voxels() -> void:
-	for grid in get_voxels():
-		erase_voxel(grid)
-
-
-# Returns 3D axis-aligned bounding box
-# volume   :   Array<Vector3>   :   Array of grid positions from which to calculate bounds
-# return   :   Dictionary       :   bounding box, contains: { position : Vector3, size: Vector3 }
-func get_box(volume := get_voxels()) -> Dictionary:
-	var box := { "position": Vector3.ZERO, "size": Vector3.ZERO }
-	
-	if not volume.empty():
-		box["position"] = Vector3.INF
-		box["size"] = -Vector3.INF
-		
-		for voxel_grid in volume:
-			if voxel_grid.x < box["position"].x:
-				box["position"].x = voxel_grid.x
-			if voxel_grid.y < box["position"].y:
-				box["position"].y = voxel_grid.y
-			if voxel_grid.z < box["position"].z:
-				box["position"].z = voxel_grid.z
-			
-			if voxel_grid.x > box["size"].x:
-				box["size"].x = voxel_grid.x
-			if voxel_grid.y > box["size"].y:
-				box["size"].y = voxel_grid.y
-			if voxel_grid.z > box["size"].z:
-				box["size"].z = voxel_grid.z
-		
-		box["size"] = (box["size"] - box["position"]).abs() + Vector3.ONE
-	
-	return box
-
-
-# Moves voxels in given volume by given translation
-# translation   :   Vector3          :   translation to move voxels by
-# volume        :   Array<Vector3>   :   Array of grid positions representing voxels to move
-func move(translation := Vector3(), volume := get_voxels()) -> void:
-	var translated := {}
-	for voxel_grid in volume:
-		translated[voxel_grid + translation] = get_voxel_id(voxel_grid)
-		erase_voxel(voxel_grid)
-	for voxel_grid in translated:
-		set_voxel(voxel_grid, translated[voxel_grid])
-
-
-# Centers voxels in given volume with respect to axis origin with the given alignment
-# alignment   :   Vector3          :   Alignment to center voxels by
-# volume      :   Array<Vector3>   :   Array of grid positions representing voxels to center
-func center(alignment := Vector3(0.5, 0.5, 0.5), volume := get_voxels()) -> void:
-	move(vec_to_center(alignment, volume), volume)
-
-
-# Flips voxels in given volume over set axis
-func flip(x : bool, y : bool, z : bool, volume := get_voxels()) -> void:
-	var flipped := {}
-	for voxel_grid in volume:
-		flipped[Vector3(
-				(voxel_grid.x + (1 if z else 0)) * (-1 if z else 1),
-				(voxel_grid.y + (1 if y else 0)) * (-1 if y else 1),
-				(voxel_grid.z + (1 if x else 0)) * (-1 if x else 1))] = get_voxel_id(voxel_grid)
-		erase_voxel(voxel_grid)
-	for voxel_grid in flipped:
-		set_voxel(voxel_grid, flipped[voxel_grid])
-
-
-# Returns the translation necessary to center given volume by
-# alignment   :   Vector3          :   Alignment to center voxels by
-# volume      :   Array<Vector3>   :   Array of grid positions representing voxels to center
-# return      :   Vector3          :   Translation necessary to center
-func vec_to_center(alignment := Vector3(0.5, 0.5, 0.5), volume := get_voxels()) -> Vector3:
-	var box := get_box(volume)
-	alignment = Vector3.ONE - Vector3(
-			clamp(alignment.x, 0.0, 1.0),
-			clamp(alignment.y, 0.0, 1.0),
-			clamp(alignment.z, 0.0, 1.0))
-	return -box["position"] - (box["size"] * alignment).floor()
-
-# A Fast Voxel Traversal Algorithm for Ray Tracing, by John Amanatides
-# Algorithm paper: https://web.archive.org/web/20201108160724/http://www.cse.chalmers.se/edu/year/2010/course/TDA361/grid.pdf
-# from           :   Vector3                      :   World position from which to start raycast
-# direction      :   Vector3                      :   Direction of raycast
-# max_distance   :   int                          :   Maximum distance of ray cast
-# stop           :   FuncRef                      :   Calls on function, that receives "hit" and returns bool, as raycast is projected, if it returns true raycast is returned
-# return         :   Dictionary<String, Vector3>  :   If voxel is "hit", returns Dictionary with grid position and face normal; else empty
-func intersect_ray(
-		from : Vector3,
-		direction : Vector3,
-		max_distance := 64,
-		stop : FuncRef = null) -> Dictionary:
-	var hit := {
-		"normal": Vector3(),
-	}
-	var grid := Voxel.world_to_grid(from)
-	var step := Vector3(
-			1 if direction.x > 0 else -1,
-			1 if direction.y > 0 else -1,
-			1 if direction.z > 0 else -1)
-	var t_delta := direction.inverse().abs()
-	var dist := from.distance_to(Voxel.world_to_snapped(from))
-	var t_max := t_delta * dist
-	var step_index := -1
-	
-	var t = 0.0
-	var valid := false
-	while t < max_distance:
-		hit["position"] = grid
-		hit["normal"].x = -step.x if step_index == 0 else 0
-		hit["normal"].y = -step.y if step_index == 1 else 0
-		hit["normal"].z = -step.z if step_index == 2 else 0
-		if get_voxel_id(grid) > -1 or (is_instance_valid(stop) and stop.call_func(hit)):
-			valid = true
-			break
-		
-		match t_max.min_axis():
-			Vector3.AXIS_X:
-				grid.x += step.x
-				t = t_max.x
-				t_max.x += t_delta.x
-				step_index = 0
-			Vector3.AXIS_Y:
-				grid.y += step.y
-				t = t_max.y
-				t_max.y += t_delta.y
-				step_index = 1
-			Vector3.AXIS_Z:
-				grid.z += step.z
-				t = t_max.z
-				t_max.z += t_delta.z
-				step_index = 2
-	if not valid:
-		hit.clear()
-	return hit
-
-
-# Returns Array of all voxel grid positions connected to given target
-# target     :   Vector3          :   Grid position at which to start flood select
-# selected   :   Array            :   Array to add selected voxel grid positions to
-# return     :   Array<Vector3>   :   Array of all voxel grid positions connected to given target
-func select_flood(target : Vector3, selected := []) -> Array:
-	selected.append(get_voxel_id(target))
-	
-	for direction in Voxel.Faces:
-		var next = target + direction
-		if get_voxel_id(next) == get_voxel_id(selected[0]):
-			if not selected.has(next):
-				select_flood(next, selected)
-	
-	return selected
-
-
-# Returns Array of all voxel grid positions connected to given target that aren't obstructed at the given face normal
-# target        :   Vector3          :   Grid position at which to start flood select
-# face_normal   :   Vector3          :   Normal of face to check for obstruction
-# selected      :   Array            :   Array to add selected voxel grid positions to
-# return        :   Array<Vector3>   :   Array of all voxel grid positions connected to given target
-func select_face(target : Vector3, face_normal : Vector3, selected := []) -> Array:
-	selected.append(target)
-	
-	for direction in Voxel.Faces[face_normal]:
-		var next = target + direction
-		if get_voxel_id(next) > -1:
-			if get_voxel_id(next + face_normal) == -1:
-				if not selected.has(next):
-					select_face(next, face_normal, selected)
-	
-	return selected
-
-
-# Returns Array of all voxel grid positions connected to given target that are similar and aren't obstructed at the given face normal
-# target        :   Vector3          :   Grid position at which to start flood select
-# face_normal   :   Vector3          :   Normal of face to check for obstruction
-# selected      :   Array            :   Array to add selected voxel grid positions to
-# return        :   Array<Vector3>   :   Array of all voxel grid positions connected to given target
-func select_face_similar(target : Vector3, face_normal : Vector3, selected := []) -> Array:
-	selected.append(target)
-	
-	for direction in Voxel.Faces[face_normal]:
-		var next = target + direction
-		if get_voxel_id(next) == get_voxel_id(selected[0]):
-			if get_voxel_id(next + face_normal) == -1:
-				if not selected.has(next):
-					select_face_similar(next, face_normal, selected)
-	
-	return selected
-
-
-# Loads and sets voxels and replaces VoxelSet with given file
-# NOTE: Reference Reader.gd for valid file imports
-# source_file     :   String   :   Path to file to be loaded
-# new_voxel_set   :   bool     :   If true new VoxelSet is created, else overwrite current one
-# return int      :   int      :   Error code
-func load_file(source_file : String, new_voxel_set := true) -> int:
-	var read := Reader.read_file(source_file)
-	var error : int = read.get("error", FAILED)
-	if error == OK:
-		if new_voxel_set or not is_instance_valid(voxel_set):
-			set_voxel_set(VoxelSet.new(), false)
-		voxel_set.set_voxels(read["palette"])
-		
-		set_voxels(read["voxels"])
-	return error
-
-
-# Makes a naive mesh out of volume of voxels given
-# volume   :   Array<Vector3>    :   Array of grid positions representing volume of voxels from which to buid ArrayMesh
-# vt       :   VoxelTool         :   VoxelTool with which ArrayMesh will be built
-# return   :   ArrayMesh         :   Naive voxel mesh
-func naive_volume(volume : Array, vt := VoxelTool.new()) -> ArrayMesh:
-	if not is_instance_valid(voxel_set):
-		return null
-	
-	vt.begin(voxel_set, uv_map)
-	
-	for position in volume:
-		for direction in Voxel.Faces:
-			if get_voxel_id(position + direction) == -1:
-				vt.add_face(get_voxel(position), direction, position)
-	
-	return vt.commit()
-
-
-# Greedy meshing
-# volume   :   Array<Vector3>   :   Array of grid positions representing volume of voxels from which to buid ArrayMesh
-# vt       :   VoxelTool        :   VoxelTool with which ArrayMesh will be built
-# return   :   ArrayMesh        :   Greedy voxel mesh
-func greed_volume(volume : Array, vt := VoxelTool.new()) -> ArrayMesh:
-	if not is_instance_valid(voxel_set):
-		return null
-	
-	vt.begin(voxel_set, uv_map)
-	
-	var faces = Voxel.Faces.duplicate()
-	for face in faces:
-		faces[face] = []
-		for position in volume:
-			if get_voxel_id(position + face) == -1:
-				faces[face].append(position)
-	
-	for face in faces:
-		while not faces[face].empty():
-			var bottom_right : Vector3 = faces[face].pop_front()
-			var bottom_left : Vector3 = bottom_right
-			var top_right : Vector3 = bottom_right
-			var top_left : Vector3 = bottom_right
-			var voxel : Dictionary = get_voxel(bottom_right)
-			
-			
-			if not uv_map or Voxel.get_face_uv(voxel, face) == -Vector2.ONE:
-				var width := 1
-				
-				while true:
-					var index = faces[face].find(top_right + Voxel.Faces[face][1])
-					if index > -1:
-						var _voxel = get_voxel(faces[face][index])
-						if Voxel.get_face_color(_voxel, face) == Voxel.get_face_color(voxel, face) and (not uv_map or Voxel.get_face_uv(_voxel, face) == -Vector2.ONE):
-							width += 1
-							faces[face].remove(index)
-							top_right += Voxel.Faces[face][1]
-							bottom_right += Voxel.Faces[face][1]
-						else:
-							break
-					else:
-						break
-				
-				while true:
-					var index = faces[face].find(top_left + Voxel.Faces[face][0])
-					if index > -1:
-						var _voxel = get_voxel(faces[face][index])
-						if Voxel.get_face_color(_voxel, face) == Voxel.get_face_color(voxel, face) and (not uv_map or Voxel.get_face_uv(_voxel, face) == -Vector2.ONE):
-							width += 1
-							faces[face].remove(index)
-							top_left += Voxel.Faces[face][0]
-							bottom_left += Voxel.Faces[face][0]
-						else:
-							break
-					else:
-						break
-				
-				while true:
-					var used := []
-					var current := top_right
-					var index = faces[face].find(current + Voxel.Faces[face][3])
-					if index > -1:
-						var _voxel = get_voxel(faces[face][index])
-						if Voxel.get_face_color(_voxel, face) == Voxel.get_face_color(voxel, face) and (not uv_map or Voxel.get_face_uv(_voxel, face) == -Vector2.ONE):
-							current += Voxel.Faces[face][3]
-							used.append(current)
-							while true:
-								index = faces[face].find(current + Voxel.Faces[face][0])
-								if index > -1:
-									_voxel = get_voxel(faces[face][index])
-									if Voxel.get_face_color(_voxel, face) == Voxel.get_face_color(voxel, face) and (not uv_map or Voxel.get_face_uv(_voxel, face) == -Vector2.ONE):
-										current += Voxel.Faces[face][0]
-										used.append(current)
-									else:
-										break
-								else:
-									break
-							if used.size() == width:
-								top_right += Voxel.Faces[face][3]
-								top_left += Voxel.Faces[face][3]
-								for use in used:
-									faces[face].erase(use)
-							else:
-								break
-						else:
-							break
-					else:
-						break
-				
-				while true:
-					var used := []
-					var current := bottom_right
-					var index = faces[face].find(current + Voxel.Faces[face][2])
-					if index > -1:
-						var _voxel = get_voxel(faces[face][index])
-						if Voxel.get_face_color(_voxel, face) == Voxel.get_face_color(voxel, face) and (not uv_map or Voxel.get_face_uv(_voxel, face) == -Vector2.ONE):
-							current += Voxel.Faces[face][2]
-							used.append(current)
-							while true:
-								index = faces[face].find(current + Voxel.Faces[face][0])
-								if index > -1:
-									_voxel = get_voxel(faces[face][index])
-									if Voxel.get_face_color(_voxel, face) == Voxel.get_face_color(voxel, face) and (not uv_map or Voxel.get_face_uv(_voxel, face) == -Vector2.ONE):
-										current += Voxel.Faces[face][0]
-										used.append(current)
-									else:
-										break
-								else:
-									break
-							if used.size() == width:
-								bottom_right += Voxel.Faces[face][2]
-								bottom_left += Voxel.Faces[face][2]
-								for use in used:
-									faces[face].erase(use)
-							else:
-								break
-						else:
-							break
-					else:
-						break
-			
-			vt.add_face(voxel,face,
-					bottom_right, bottom_left, top_right, top_left)
-	
-	return vt.commit()
-
-
-# Updates Mesh and calls on save and update_static_body if needed
-# save   :   bool   :   Save voxels on update
-func update_mesh() -> void:
-	update_static_body()
-
-
-# Sets and updates StaticMesh if demanded
-func update_static_body() -> void:
-	pass
diff --git a/addons/voxel-core/classes/voxel_set.gd b/addons/voxel-core/classes/voxel_set.gd
deleted file mode 100644
index d0bccac..0000000
--- a/addons/voxel-core/classes/voxel_set.gd
+++ /dev/null
@@ -1,234 +0,0 @@
-tool
-class_name VoxelSet, "res://addons/voxel-core/assets/classes/voxel_set.png"
-extends Resource
-# Library of Voxels used by VoxelObjects.
-
-
-
-## Signals
-# Emitted on request_refresh
-signal requested_refresh
-
-
-
-## Exported Variables
-# Size of each tile in tiles in pixels
-export var tile_size := Vector2(32.0, 32.0) setget set_tile_size
-
-# Texture used for tiles / uv mapping
-export var tiles : Texture = null setget set_tiles
-
-# Materials used by voxels
-export(Array, Material) var materials := [
-	SpatialMaterial.new(),
-] setget set_materials
-
-
-
-## Private Variables
-# Voxels stored by their id
-var _voxels := []
-
-# Flag indicating whether _uv_scale, tile_size and tiles texture is set
-var _uv_ready := false
-
-# World UV Scale, calculated on request_refresh
-var _uv_scale := Vector2.ONE
-
-
-
-## Built-In Virtual Methods
-func _get(property : String):
-	if property == "VOXELS":
-		return _voxels
-
-
-func _set(property : String, value) -> bool:
-	if property == "VOXELS":
-		if typeof(value) == TYPE_DICTIONARY:
-			for key in value:
-				var voxel : Dictionary = value[key]
-				if voxel.has("vsn"):
-					Voxel.set_name(voxel, voxel["vsn"])
-					voxel.erase("vsn")
-				_voxels.append(value[key])
-		else:
-			_voxels = value
-		return true
-	return false
-
-
-func _get_property_list():
-	var properties = []
-	
-	properties.append({
-		"name": "VOXELS",
-		"type": TYPE_ARRAY,
-		"hint": PROPERTY_HINT_NONE,
-		"usage": PROPERTY_USAGE_STORAGE,
-	})
-	
-	return properties
-
-
-
-## Public Methods
-# Sets tile_size, calls on request_refresh by default
-func set_tile_size(value : Vector2, refresh := true) -> void:
-	tile_size = Vector2(
-			floor(clamp(value.x, 1, 256)),
-			floor(clamp(value.y, 1, 256)))
-	
-	if refresh:
-		request_refresh()
-
-
-# Sets tiles, calls on request_refresh by default
-func set_tiles(value : Texture, refresh := true) -> void:
-	tiles = value
-	
-	if refresh:
-		request_refresh()
-
-
-# Sets materials used by voxels in VoxelSet
-func set_materials(values : Array, refresh := true) -> void:
-	for index in range(values.size()):
-		var material = values[index]
-		if is_instance_valid(material) and not (material is SpatialMaterial or material is ShaderMaterial):
-			printerr("VoxelSet : Expected Spatial or Shader material got " + str(material))
-			values[index] = null
-	
-	if values.empty():
-		materials.resize(1)
-	else:
-		materials = values
-	property_list_changed_notify()
-	
-	if refresh:
-		request_refresh()
-
-
-# Returns VoxelSet material with id if present, otherwise returns null
-func get_material(id : int) -> Material:
-	return materials[id] if id > -1 and id < materials.size() else null
-
-
-# Returns number of voxels in VoxelSet
-func size() -> int:
-	return _voxels.size()
-
-
-# Returns true if VoxelSet has no voxels
-func empty() -> bool:
-	return _voxels.empty()
-
-
-# Returns true if VoxelSet has voxel with given id
-func has_id(id : int) -> bool:
-	return id > -1 and id < _voxels.size()
-
-
-# Returns true if VoxelSet has everything necessary for uv mapping
-func uv_ready() -> bool:
-	return _uv_ready
-
-
-# Returns the uv scale
-func uv_scale() -> Vector2:
-	return _uv_scale
-
-
-# Returns true if given id is valid
-static func is_valid_id(id : int) -> bool:
-	return id > -1
-
-
-# Returns a list of all the voxel ids
-# returns   :   Array<int>   :   contained voxel ids
-func get_ids() -> Array:
-	return range(_voxels.size())
-
-
-# Returns name associated with the given id, returns a empty string if id isn't found
-func id_to_name(id : int) -> String:
-	return Voxel.get_name(get_voxel(id))
-
-
-# Returns the id of the voxel with the given name, returns -1 if not found
-func name_to_id(name : String) -> int:
-	name = name.to_lower()
-	for id in get_ids():
-		if id_to_name(id) == name:
-			return id
-	return -1
-
-
-# Appends voxel to end of VoxelSet
-func add_voxel(voxel : Dictionary) -> void:
-	_voxels.append(voxel)
-
-
-# Sets the voxel at given id
-func set_voxel(id : int, voxel : Dictionary) -> void:
-	if not has_id(id):
-		printerr("VoxelSet : given id `" + str(id) + "` is out of range")
-		return
-	
-	_voxels[id] = voxel
-
-
-# Insert voxel with given id
-func insert_voxel(id : int, voxel : Dictionary) -> void:
-	if id < -1 and id > _voxels.size():
-		printerr("VoxelSet : given id `" + str(id) + "` is out of range")
-		return
-	
-	_voxels.insert(id, voxel)
-
-
-# Replaces all _voxels
-func set_voxels(voxels : Array) -> void:
-	_voxels = voxels
-
-
-# Gets voxel Dictionary by their id, returns an empty Dictionary if not found
-func get_voxel(id : int) -> Dictionary:
-	return _voxels[id] if has_id(id) else {}
-
-
-# Erase voxel from VoxelSet
-func erase_voxel(id : int) -> void:
-	_voxels.remove(id)
-
-
-# Erases all voxels in VoxelSet
-func erase_voxels() -> void:
-	_voxels.clear()
-
-
-# Should be called when noticable changes have been committed to voxels.
-# Emits requested_refresh, calculates _uv_scale and updates _uv_ready
-func request_refresh() -> void:
-	_uv_ready = is_instance_valid(tiles)
-	if _uv_ready:
-		_uv_scale = Vector2.ONE / (tiles.get_size() / tile_size)
-	else:
-		_uv_scale = Vector2.ONE
-	emit_signal("requested_refresh")
-
-
-# Loads file's content as voxels
-# NOTE: Reference Reader.gd for valid file imports
-# source_file   :   String   :   Path to file to be loaded
-# return int    :   int      :   Error code
-func load_file(source_file : String, append := false) -> int:
-	var read := Reader.read_file(source_file)
-	var error : int = read.get("error", FAILED)
-	if error == OK:
-		if append:
-			for voxel in read["palette"]:
-				add_voxel(voxel)
-		else:
-			set_voxels(read["palette"])
-	return error
diff --git a/addons/voxel-core/classes/voxel_tool.gd b/addons/voxel-core/classes/voxel_tool.gd
deleted file mode 100644
index bba14aa..0000000
--- a/addons/voxel-core/classes/voxel_tool.gd
+++ /dev/null
@@ -1,227 +0,0 @@
-tool
-class_name VoxelTool
-extends Reference
-# Used to construct a Mesh with provided VoxelSet 
-# and by specifying voxel faces individually.
-
-
-
-class Surface:
-	## Public Variables
-	# Index of the last vertex in Mesh being constructed
-	var index : int
-	
-	var material : SpatialMaterial
-	
-	# SurfaceTool used to construct Mesh
-	var surface_tool : SurfaceTool
-	
-	
-	
-	## Built-In Virtual Methods
-	func _init() -> void:
-		index = 0
-		surface_tool = SurfaceTool.new()
-		surface_tool.begin(Mesh.PRIMITIVE_TRIANGLES)
-
-
-
-## Private Variables
-# Flag indicating whether uv mapping should be applied to constructed mesh
-var _uv_voxels := false
-
-# Contains Surfaces being constructed
-var _surfaces := {}
-
-# VoxelSet used when constructing Mesh, is set on begin
-var _voxel_set : VoxelSet = null
-
-
-
-## Public Methods
-# Called before constructing mesh, takes the VoxelSet with which Mesh will be constructed
-func begin(voxel_set : VoxelSet = null, uv_voxels := false) -> void:
-	clear()
-	_uv_voxels = uv_voxels and voxel_set.uv_ready()
-	_voxel_set = voxel_set
-
-
-# Clear all information
-func clear() -> void:
-	_uv_voxels = false
-	_surfaces.clear()
-	_voxel_set = null
-
-
-# Returns a constructed ArrayMesh
-func commit() -> ArrayMesh:
-	var mesh := ArrayMesh.new()
-	for surface_id in _surfaces:
-		var surface : Surface = _surfaces[surface_id]
-		var submesh = surface.surface_tool.commit_to_arrays()
-		mesh.add_surface_from_arrays(
-				Mesh.PRIMITIVE_TRIANGLES,
-				submesh)
-		mesh.surface_set_name(mesh.get_surface_count() - 1, surface_id)
-		mesh.surface_set_material(mesh.get_surface_count() - 1, surface.material)
-	clear()
-	return mesh
-
-
-# Adds a voxel face to Mesh with given vertex positions and voxel data
-# voxel          :   Dictioanry<String, Variant>   :   voxel data to use
-# face           :   Vector3                       :   face of voxel to generate
-# bottom_right   :   Vector3                       :   grid position of bottom right vertex pertaining to face
-# bottom_left    :   Vector3                       :   grid position of bottom left vertex pertaining to face, if not given botttom right is used
-# top_right      :   Vector3                       :   grid position of top right vertex pertaining to face, if not given botttom right is used
-# top_left       :   Vector3                       :   grid position of top left vertex pertaining to face, if not given botttom right is used
-func add_face(
-		voxel : Dictionary,
-		face : Vector3,
-		bottom_right : Vector3,
-		bottom_left := Vector3.INF,
-		top_right := Vector3.INF,
-		top_left := Vector3.INF) -> void:
-	bottom_right = bottom_right
-	if bottom_left == Vector3.INF: bottom_left = bottom_right
-	if top_right == Vector3.INF: top_right = bottom_right
-	if top_left == Vector3.INF: top_left = bottom_right
-	
-	var color := Voxel.get_face_color(voxel, face)
-	var uv := Voxel.get_face_uv(voxel, face) if _uv_voxels else -Vector2.ONE
-	var uv_surface := uv != -Vector2.ONE
-	
-	var material := Voxel.get_material(voxel)
-	
-	var metal := Voxel.get_metallic(voxel)
-	var specular := Voxel.get_specular(voxel)
-	var rough := Voxel.get_roughness(voxel)
-	var energy := Voxel.get_energy(voxel)
-	var energy_color := Voxel.get_energy_color(voxel)
-	
-	var surface_id := str(material) if material > -1 else (str(metal) + "," + str(specular) + "," + str(rough) + "," + str(energy) + "," + str(energy_color))
-	if uv_surface:
-		surface_id += "_uv"
-	var surface : Surface = _surfaces.get(surface_id)
-	if not is_instance_valid(surface):
-		surface = Surface.new()
-		
-		surface.material = _voxel_set.get_material(material) if is_instance_valid(_voxel_set) else null
-		if is_instance_valid(surface.material):
-			surface.material = surface.material.duplicate()
-		else:
-			surface.material = SpatialMaterial.new()
-			
-			surface.material.metallic = metal
-			surface.material.metallic_specular = specular
-			surface.material.roughness = rough
-			if energy > 0.0:
-				surface.material.emission_enabled = true
-				surface.material.emission = energy_color
-				surface.material.emission_energy = energy
-		
-		if surface.material is SpatialMaterial:
-			surface.material.vertex_color_use_as_albedo = true
-			if uv_surface:
-				surface.material.albedo_texture = _voxel_set.tiles
-		
-		_surfaces[surface_id] = surface
-	
-	surface.surface_tool.add_normal(face)
-	surface.surface_tool.add_color(color)
-	
-	match face:
-		Vector3.RIGHT:
-			if uv_surface:
-				surface.surface_tool.add_uv((uv + Vector2.RIGHT) * _voxel_set.uv_scale())
-			surface.surface_tool.add_vertex((top_left + Vector3.RIGHT + Vector3.UP) * Voxel.VoxelWorldSize)
-			if uv_surface:
-				surface.surface_tool.add_uv((uv + Vector2.ONE) * _voxel_set.uv_scale())
-			surface.surface_tool.add_vertex((bottom_left + Vector3.RIGHT) * Voxel.VoxelWorldSize)
-			if uv_surface:
-				surface.surface_tool.add_uv((uv) * _voxel_set.uv_scale())
-			surface.surface_tool.add_vertex((top_right + Vector3.ONE) * Voxel.VoxelWorldSize)
-			if uv_surface:
-				surface.surface_tool.add_uv((uv + Vector2.DOWN) * _voxel_set.uv_scale())
-			surface.surface_tool.add_vertex((bottom_right + Vector3.RIGHT + Vector3.BACK) * Voxel.VoxelWorldSize)
-		Vector3.LEFT:
-			if uv_surface:
-				surface.surface_tool.add_uv((uv + Vector2.DOWN) * _voxel_set.uv_scale())
-			surface.surface_tool.add_vertex((bottom_left) * Voxel.VoxelWorldSize)
-			if uv_surface:
-				surface.surface_tool.add_uv((uv) * _voxel_set.uv_scale())
-			surface.surface_tool.add_vertex((top_left + Vector3.UP) * Voxel.VoxelWorldSize)
-			if uv_surface:
-				surface.surface_tool.add_uv((uv + Vector2.ONE) * _voxel_set.uv_scale())
-			surface.surface_tool.add_vertex((bottom_right + Vector3.BACK) * Voxel.VoxelWorldSize)
-			if uv_surface:
-				surface.surface_tool.add_uv((uv + Vector2.RIGHT) * _voxel_set.uv_scale())
-			surface.surface_tool.add_vertex((top_right + Vector3.UP + Vector3.BACK) * Voxel.VoxelWorldSize)
-		Vector3.UP:
-			if uv_surface:
-				surface.surface_tool.add_uv((uv + Vector2.DOWN) * _voxel_set.uv_scale())
-			surface.surface_tool.add_vertex((top_left + Vector3.UP + Vector3.BACK) * Voxel.VoxelWorldSize)
-			if uv_surface:
-				surface.surface_tool.add_uv((uv) * _voxel_set.uv_scale())
-			surface.surface_tool.add_vertex((bottom_left + Vector3.UP) * Voxel.VoxelWorldSize)
-			if uv_surface:
-				surface.surface_tool.add_uv((uv + Vector2.ONE) * _voxel_set.uv_scale())
-			surface.surface_tool.add_vertex((top_right + Vector3.ONE) * Voxel.VoxelWorldSize)
-			if uv_surface:
-				surface.surface_tool.add_uv((uv + Vector2.RIGHT) * _voxel_set.uv_scale())
-			surface.surface_tool.add_vertex((bottom_right + Vector3.RIGHT + Vector3.UP) * Voxel.VoxelWorldSize)
-		Vector3.DOWN:
-			if uv_surface:
-				surface.surface_tool.add_uv((uv + Vector2.DOWN) * _voxel_set.uv_scale())
-			surface.surface_tool.add_vertex((top_right + Vector3.RIGHT + Vector3.BACK) * Voxel.VoxelWorldSize)
-			if uv_surface:
-				surface.surface_tool.add_uv((uv) * _voxel_set.uv_scale())
-			surface.surface_tool.add_vertex((bottom_right + Vector3.RIGHT) * Voxel.VoxelWorldSize)
-			if uv_surface:
-				surface.surface_tool.add_uv((uv + Vector2.ONE) * _voxel_set.uv_scale())
-			surface.surface_tool.add_vertex((top_left + Vector3.BACK) * Voxel.VoxelWorldSize)
-			if uv_surface:
-				surface.surface_tool.add_uv((uv + Vector2.RIGHT) * _voxel_set.uv_scale())
-			surface.surface_tool.add_vertex((bottom_left) * Voxel.VoxelWorldSize)
-		Vector3.FORWARD:
-			if uv_surface:
-				surface.surface_tool.add_uv((uv + Vector2.ONE) * _voxel_set.uv_scale())
-			surface.surface_tool.add_vertex((bottom_right + Vector3.RIGHT) * Voxel.VoxelWorldSize)
-			if uv_surface:
-				surface.surface_tool.add_uv((uv + Vector2.RIGHT) * _voxel_set.uv_scale())
-			surface.surface_tool.add_vertex((top_right + Vector3.RIGHT + Vector3.UP) * Voxel.VoxelWorldSize)
-			if uv_surface:
-				surface.surface_tool.add_uv((uv + Vector2.DOWN) * _voxel_set.uv_scale())
-			surface.surface_tool.add_vertex((bottom_left) * Voxel.VoxelWorldSize)
-			if uv_surface:
-				surface.surface_tool.add_uv((uv) * _voxel_set.uv_scale())
-			surface.surface_tool.add_vertex((top_left + Vector3.UP) * Voxel.VoxelWorldSize)
-		Vector3.BACK:
-			if uv_surface:
-				surface.surface_tool.add_uv((uv + Vector2.RIGHT) * _voxel_set.uv_scale())
-			surface.surface_tool.add_vertex((top_right + Vector3.ONE) * Voxel.VoxelWorldSize)
-			if uv_surface:
-				surface.surface_tool.add_uv((uv + Vector2.ONE) * _voxel_set.uv_scale())
-			surface.surface_tool.add_vertex((bottom_right + Vector3.RIGHT + Vector3.BACK) * Voxel.VoxelWorldSize)
-			if uv_surface:
-				surface.surface_tool.add_uv((uv) * _voxel_set.uv_scale())
-			surface.surface_tool.add_vertex((top_left + Vector3.UP + Vector3.BACK) * Voxel.VoxelWorldSize)
-			if uv_surface:
-				surface.surface_tool.add_uv((uv + Vector2.DOWN) * _voxel_set.uv_scale())
-			surface.surface_tool.add_vertex((bottom_left + Vector3.BACK) * Voxel.VoxelWorldSize)
-	
-	surface.index += 4
-	surface.surface_tool.add_index(surface.index - 4)
-	surface.surface_tool.add_index(surface.index - 3)
-	surface.surface_tool.add_index(surface.index - 2)
-	surface.surface_tool.add_index(surface.index - 3)
-	surface.surface_tool.add_index(surface.index - 1)
-	surface.surface_tool.add_index(surface.index - 2)
-
-
-# Adds all the faces of a voxel to Mesh at given position and with voxel data
-# voxel   :   Dictioanry<String, Variant>   :   voxel data to use
-# grid    :   Vector3                       :   voxel grid position of voxel
-func add_faces(voxel : Dictionary, grid : Vector3) -> void:
-	for face in Voxel.Faces:
-		add_face(voxel, face, grid)
author	jacopograndi <jacopo.grandi@outlook.it>	2022-01-14 13:06:22 +0100
committer	jacopograndi <jacopo.grandi@outlook.it>	2022-01-14 13:06:22 +0100
commit	ad8002a8aadd7f537ef1c1d6c47d48f9e13d2015 (patch)
tree	e07c243def4499b0d220429364d9b9a3f23c1453 /addons/voxel-core/classes
parent	4bfbf641dc2b8aca8de9f86a9908063f39bd6e31 (diff)