diff options
Diffstat (limited to 'addons/voxel-core/classes/readers')
| -rw-r--r-- | addons/voxel-core/classes/readers/gpl.gd | 48 | ||||
| -rw-r--r-- | addons/voxel-core/classes/readers/image.gd | 40 | ||||
| -rw-r--r-- | addons/voxel-core/classes/readers/vox.gd | 86 |
3 files changed, 0 insertions, 174 deletions
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 |