Here is a list of all documented variables with links to the class documentation for each member:

args : pixelbullet::ApplicationCommandLineArgs
asset_base_path : pixelbullet::ApplicationSpecification
authoring : pixelbullet::Node::Format
beautified : pixelbullet::Node::Format
client_name : pixelbullet::ApplicationSpecification
client_version : pixelbullet::ApplicationSpecification
count : pixelbullet::ApplicationCommandLineArgs
engine_name : pixelbullet::ApplicationSpecification
engine_version : pixelbullet::ApplicationSpecification
height : pixelbullet::ApplicationSpecification
icon_path : pixelbullet::ApplicationSpecification
inline_arrays : pixelbullet::Node::Format
minified : pixelbullet::Node::Format
new_line : pixelbullet::Node::Format
space : pixelbullet::Node::Format
spaces_per_indent : pixelbullet::Node::Format
start_maximized : pixelbullet::ApplicationSpecification
width : pixelbullet::ApplicationSpecification
window_frame_mode : pixelbullet::ApplicationSpecification