scene.gltf2.Loader

Method

Loader.__init__(meta: SceneDescription)[source]

Initialize loading GLTF 2 scene.

Supported formats:

  • gltf json format with external resources

  • gltf embedded buffers

  • glb Binary format

classmethod Loader.supports_file(meta)

Check if the loader has a supported file extension.

What extensions are supported can be defined in the file_extensions class attribute.

Loader.load() → Scene[source]

Load a GLTF 2 scene including referenced textures.

Returns:

The scene instance

Return type:

Scene

Loader.find_data(path)

Find resource using data finders.

This is mainly a shortcut method to simplify the task.

Parameters:

path – Path to resource

Loader.find_program(path)

Find resource using program finders.

This is mainly a shortcut method to simplify the task.

Parameters:

path – Path to resource

Loader.find_texture(path)

Find resource using texture finders.

This is mainly a shortcut method to simplify the task.

Parameters:

path – Path to resource

Loader.find_scene(path)

Find resource using scene finders.

This is mainly a shortcut method to simplify the task.

Parameters:

path – Path to resource

Loader Specific Methods

Loader.load_gltf()[source]

Loads a gltf json file parsing its contents

Loader.load_glb()[source]

Loads a binary gltf file parsing its contents

Loader.load_materials()[source]

Load materials referenced in gltf metadata

Loader.load_nodes()[source]

Load nodes referenced in gltf metadata

Loader.load_node(meta, parent=None)[source]

Load a single node

Loader.load_images()[source]

Load images referenced in gltf metadata

Loader.load_textures()[source]

Load textures referenced in gltf metadata

Loader.load_samplers()[source]

Load samplers referenced in gltf metadata

Loader.load_meshes()[source]

Load meshes referenced in gltf metadata

Attributes

Loader.kind = 'gltf'

The kind of resource this loaded supports. This can be used when file extensions is not enough to decide what loader should be selected.

Loader.file_extensions = [['.gltf'], ['.glb']]

A list defining the file extensions accepted by this loader.

Example:

# Loader will match .xyz and .xyz.gz files.
file_extensions = [
    ['.xyz'],
    ['.xyz', '.gz'],
]
Loader.ctx

ModernGL context

Type:

moderngl.Context

Loader Specific Attributes

Loader.supported_extensions = []

Supported GLTF extensions https://github.com/KhronosGroup/glTF/tree/master/extensions