RE: [openvrml-develop] getting coordinates from ViewPoint- and Sound-Nodes

[Michael S. <Mic...@gm...>]

>
>That doesn't work. The result always is (0,0,0).
>:o(
>I inserted in NodeSound::render() this code:
>***snip***
>VrmlMatrix.MV = rc.getMatrix();
>SFVec3f o(0,0,0);
>SFVec3f pos;
>MV.multMatrixVec(o, pos);

first you may use MV.multVecMatrix(o,pos) and you may use the homogenous 
Coords,
try it again for my distance determination I do the same and i don't get 
0,0,0,0

I suppose, this proceeding will not include other transformations of 
parental Transform nodes that translation.

yes it does.

Micha.