Readme for Where Do People Draw Lines?

Version 1.0 (May 6, 2008)

This folder contains the drawings and prompt materials for the line drawing study described here. The following categories are included:

Drawings

The initial drawings (made in a blank space), the registered drawings (made by tracing a faint prompt image), and the binarized versions of the registered drawings are provided for all subjects. Also provided are two spreadsheets, artists.csv and drawings.csv, that include some meta data for the drawings.

Pages and Instructions

These files include the prompt and drawing pages used for the study, along with the written instructions provided to the artists.

Models

All the models used in the study, in Wavefront (.obj) format. Please inspect the license information for each model before use, as most models were obtained from other sources.

Cameras

The viewpoints used for each model. The .cam format is supported by libQGLViewer, and the .xf format is a very simple text format containing the modelview matrix and the camera field of view.

Envmaps

The lighting environments used were the Grace Cathedral and Eucalyptus Grove light probes captured by Paul Debevec.