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[jsxgraph] Add dedicated Sphere3D entity #74

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opened 2024-03-01 20:30:59 +00:00 by glen · 1 comment
glen commented 2024-03-01 20:30:59 +00:00
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The idea is this would be rendered as a semitransparent disk, with a color gradient corresponding roughly to illumination from some fictitious parallel light source. If we indeed need to use different focal points for the transparency and lighting effects, we will likely have to use SVG techniques such as https://stackoverflow.com/questions/21611795/how-to-create-a-transparency-gradient-mask-using-an-svg-filter

The idea is this would be rendered as a semitransparent disk, with a color gradient corresponding roughly to illumination from some fictitious parallel light source. If we indeed need to use different focal points for the transparency and lighting effects, we will likely have to use SVG techniques such as https://stackoverflow.com/questions/21611795/how-to-create-a-transparency-gradient-mask-using-an-svg-filter
glen commented 2024-04-11 04:38:38 +00:00
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With the merge of https://github.com/jsxgraph/jsxgraph/pull/631 this capability is in main of JSXGraph, but I guess we should wait to close this issue until it is in a released version of JSXGraph?

With the merge of https://github.com/jsxgraph/jsxgraph/pull/631 this capability is in main of JSXGraph, but I guess we should wait to close this issue until it is in a released version of JSXGraph?
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