In this paper, we show how many interactive 3D applications’ visual styles can be changed to new, different, and interesting visual styles non-invasively. Our method lets a single stylized renderer be used with many applications. We implement this by intercepting the OpenGL graphics library and changing the drawing calls. Even though OpenGL only receives low-level information from an application, computation on this data and assumptions about the application can give us enough information to develop stylized renderers.

@InProceedings{MG01,
  author       = "Mohr, Alex and Gleicher, Michael",
  title        = "Non-Invasive, Interactive, Stylized Rendering",
  booktitle    = "2001 ACM Symposium on Interactive 3D Graphics",
  pages        = "175--178",
  month        = "mar",
  year         = "2001",
  url          = "http://graphics.cs.wisc.edu/Papers/2001/MG01"
}