| Robert McNeel Penguin
 Non-Photorealistic RendererPenguin brings freehand sketching, watercolor painting and cartoon-like rendering to Rhino
          and AutoCAD.
 What is Penguin?
Penguin is a conceptual, sketch and cartoon, non-photometric scan line renderer. With Penguin you can create stylized images of your models 
        with an artistic look for enhanced graphic and visual appeal. Requirements
Penguin for RhinoPenguin runs inside Rhino and has the same hardware requirements. Rhino with Penguin runs on ordinary Windows desktop and 
        laptop computers.
 Penguin works with Rhino 2 and Rhino 3.
 Penguin for AutoCADNo special hardware is needed beyond what is required for AutoCAD.
 Penguin works with AutoCAD 2000, 2000i, 2002, 2004, 2005 and 2006.
 Features
Conceptual, non-photorealistic renderer. Easy to use, works seamlessly inside Rhino, and provides a host
            of features that speed and simplify image rendering for conceptual
            design or illustration purposes. Fast. Quickly produces an image in the desired resolution. Uses OpenGL rendering for fast results. Works inside Rhino or AutoCAD. Render changes to the model immediately. You
            never need to export or start over. Renders all models (except Flamingo or AccuRender plants). Batch rendering through scripts. Antialiasing with user control. Can be combined with Flamingo or AccuRender renderings for true artistic results. Two rendering modes (and more will be made available): sketch and
            cartoon Ability to create your own rendering styles based in these rendering modes. Support for TGA, BMP, PCX, PNG and JPEG file formats. Background bitmap. Sketch rendering mode
Simulates hand drafting. It allows you to create images in styles
            that look like drawings using pencil, ink, chalk, pen marker, watercolor
            (and others). Configurable parameters for the wavy or straight  lines.
            Control over line width, intensity, and color. Texture fill. Simulating pencil, watercolor. User definable
            texture fill styles. Cartoon rendering mode
Objects rendered with a limited number of shades and edges draw
            with a line to generate "illustration" drawings. Controls the color and width of the silhouettes, borders, and
            creases. |