3D Torus

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The torus (donut) displays light, shadow, and shiny highlights in response to movement, with GLSL (OpenGL Shading Language) WebGL shaders. Shaders calculate light and shadow based on the torus' current orientation and normal data.

The torus was prepared with Photoshop's 3D donut shape. Freehand text painted on the torus, provides soft, natural, colorful script, while wrapping around contours of the torus.

A torus is like a tube which meets at both ends. A torus looks like a donut with circular inner and outer radii.

The diameters of two circles can define a torus. Define a torus with the diameter of the width of the tube and outer perimeter of the donut.

The tube width defines the diameter of the tube, as if that tube were wrapped in a circle and joined at two ends to look like a donut.

The outer perimeter becomes the outer diameter of the torus. In other words the outer perimeter represents the diameter of the entire donut. The outer diameter plus tube diameter define the torus' inner diameter. The inner diameter's the donut hole.

3D Models

If a picture's worth a thousand words, then a 3D model's worth ten thousand words! Consider 3D interactive content for learning, media, and marketing. Seven Thunder Software develops 3D models for Web design, with optimized (fast loading) 3D rendering software, from photographs, blue prints, ideas, and real objects.


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