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halfVector in diagram seems to be off #78
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You're not adding the vectors, you're adding the direction of the vectors. In other words you add the normalized vectors, not the vectors themselves to get the halfVector. |
The simplest update might just be to change it from
to
Or something simple like that. I don't want to add paragraphs of text if it's not needed. |
I think
sounds good, with the rest the same. 👍 |
In the diagram the "halfVector" doesn't visually seem right. If I complete the rectangle and get the long vector (surface2view + surface2light vectors), then half of that doesn't not align with the rendered "halfVector".
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