Struct EditorResourcePreview

Helper to generate previews of resources or files.

This object is used to generate previews for resources of files.

Methods

Name	Description
_previewReady
addPreviewGenerator	Create an own, custom preview generator.
checkForInvalidation	Check if the resource changed, if so, it will be invalidated and the corresponding signal emitted.
queueEditedResourcePreview	Queue a resource being edited for preview (using an instance). Once the preview is ready, your receiver.receiver_func will be called either containing the preview texture or an empty texture (if no preview was possible). Callback must have the format: (path,texture,userdata). Userdata can be anything.
queueResourcePreview	Queue a resource file for preview (using a path). Once the preview is ready, your receiver.receiver_func will be called either containing the preview texture or an empty texture (if no preview was possible). Callback must have the format: (path,texture,userdata). Userdata can be anything.
removePreviewGenerator	Removes a custom preview generator.