WebGL

In order to activate Save WebGL panel, click , Select Save [Key Alt+S], select WebGL.

More about WebGL

Common Controls

Folder	Name of destination folder. If folder is not exist, it will be created.
File	Name of HTML file, index.htm is default.
Empty Folder	Delete all files in this folder. Useful if you save model to one folder. For safety reasons, only files of extensions used by WebGL publisher are removed.
Template	Template name. Internal or external templates. Learn more about templates.
Title	Page title, used to define page title and header in HTML page.
Prefix	Prefix to file names.
Export	Click to generate html files.

3D Content

Geomtery

Format	Geometry may be saved in Text (JSON), binary and quntinized binary format. Single file - zip like compression of all files into single package. Last method is much smaller then previous ones but does not allow to manually edit scene file. WebGL Package - single, zip like file. Learn more. TEXT/JSON - JSON, text format. Useful only if you want to check mesh files in text viewer. Binary - binary format, without compression. Points, UV and normals are written in float format. In result, files are relatively large. Binary Lossy - binary format. Points are quantinized to 16 bits. Normals are converted to polar coordinates and quantinized to single 32 bit. UV are quantinized as well. Face indicies are compressed.
Mesh Extension	Extension for mesh files (without dot). bin is default choice, but your are free to change it.
Scene Extension	Extension for scene file (without dot). json is default choice.

Textures

UV	Save UV coordinates and textures. This option will be ignred if materials do not have textures
Format	PNG or JPEG
Maximum Edge Size	Limit dimension of texture images. All images with non power of two size will be rescaled. Power of two: 2,4,8,16,32,64,128,256,512,1024, etc.
Quality	Jpeg quality.
Inline textures	Insert textures into .iv3d file
Use Seperate Folder	Save textures to separate folder. Leave blank to save to same folder.
Overwrite	Replace or Skip existing textures.
3D File Name as Texture Prefix	Save textures with same name as 3D Scene.

Behaviour

Rotate camera around	Affects how model will be rotated with left mouse drag. Rotation around viewport Y axis is better for free rotation, while rotation around scene z axis better suits for objects on the virtual table.
Auto Rotation	You may enable inertial camera rotation after releasing left mouse button. "Rotation after delay" is another type of camera rotation. It starts automatically after short period of inactivity.
Left Mouse Button	Action for left mouse button. "Rotate object" actions require "to-rotate" object. This object will be rotated. Please note, object names should be written. Same effect may be implemented by simple JS code.
Right Mouse Button	Action for right mouse button.
Middle Mouse Button	Action for middle mouse button.
Mouse Wheel	Action for mouse wheel.
Select Object on Mouse Down	For themes with selection functionality, provides a choice to select object on mouse down or on mouse ip.

Background

Image	Local file name or URL to image. Files on local file system will be copied to destination folder. URL will be referenced. If inline texture is on, file will be embedded into iv3d file.
Format	Fill and Streetch modes are available. Same to Windows wallpaper mode.

Background images are not rescaled and used as is.

Miscellaneous

Scene Box	Scene bounding box. Box is made from lines. Corners may be marked with small cubes or spheres. Cube may be in the middle of corner or outside.
Minify Scripts	Reduce scripts by removing comments, white spaces, renaming long functions and variables to short ones.
Extra API	Generate addition methods for manipulating 3D objects: Show, Hide, etc. When this option is checked, all not required parts will be included as well. For instance, lines of code related to textures or transparency will be included even in case if model does not have textures or transparent materials. This may be helpful if you want to load another model with same script.
Node Name	Name saving mode: Do not save node name, save name as is or generate unique names.
Metadata	Write metadate to json file. Learn more about metadata in WebGL.
Write hidden nodes	Save hidden nodes. By default this option is off.
Animation	Save keyframe animtions. Only active animation and animations used by favorites will be saved.
Cameras	Save cameras, so they can be used in viewer or editor templates.

You may need real or local web server to preview generate files. Viewing via local file system may not work.

If you want to insert 3D model into Wordpress or any other CMS, you may need to change extensions of data file since bin and json can't be uploaded directly. In that case extension for scene file may be 'txt' and extension for mesh files is 'zip'.