test-red-on-blue.x3d

This test addresses the ability of a browser to apply a colored (red) light on an object of a different color (blue). Four simple geometries are defined in the local coordinate system and the emissive and diffuse color are both set to 0 0 1. A DirectionalLight is also defined and a red color is associated with it. This light illuminates the objects making them look black. The dot product of the light and object color produce a black appearing object.

Original X3D scene

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Cobweb X3D Browser