[source lang=cpp]if ((Vertex[Face[f].a] == Vertex[v]) || (Vertex[Face[f].b] == Vertex[v]) || (Vertex[Face[f].c] == Vertex[v]))to
[source lang=cpp]if ((Face[f].a == v) || (Face[f].b == v) || (Face[f].c == v))?
Calculating vertex normals - I'm doing something wrong
In the old code, what outputs if you change
to
?
to
?
Author
Exactly the same effect as I'm getting with the new code.
I think you're onto something.
I think you're onto something.
It might be that you have duplicates in the vertex list. If you're not storing each vertex uniquely, that would mean that normals would be added to the "same" vertex but in different places in the list. That might explain the problem.
Author
Makes sense.
So for terrain I'll work out another way to calculate faces from the heightmap, and for my model format I'll look into implementing smoothing groups.
Thanks very much for your help!
So for terrain I'll work out another way to calculate faces from the heightmap, and for my model format I'll look into implementing smoothing groups.
Thanks very much for your help!
No problem :)
Check out my post over here about finding normals:
http://www.gamedev.net/community/forums/topic.asp?topic_id=486931&whichpage=1�
Check out my post over here about finding normals:
http://www.gamedev.net/community/forums/topic.asp?topic_id=486931&whichpage=1�
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