Hi,
I don't know if it's the correct mailing list but anyway. I found a
strange behavior of the parser when parsing rotation axis in VRML in
some cases.
/Transform
{
rotation 0.55735 0.55735 0.55735 1.571
children []
}
/
Looking forward, I found that the axis for the rotation is currently
initialized like this (in /Vrml97Parser.cpp line 3536/) :
/
x = floatValue();
y = floatValue();
z = floatValue();
angle = floatValue();
r.x(x);
r.y(y);
r.z(z);
r.angle(angle);/
The problem is that for each call of r.x(), r.y(),r.z(), the axis is
renormalized. So, I think it should be fixed using this new code :
/
x = floatValue();
y = floatValue();
z = floatValue();
angle = floatValue();
r.axis(vec3f(x,y,z).normalize());
r.angle(angle);/
At the same time, we save 2 normalizations!
Let me know if I'am right or not and you will be able to fixe it.
Regards,
Eric
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