Hello,
I want to create an objects with texture coordinates indices. In fact I
have to transform a VRML file into OSG file.
In my VRML file I have:
Group { children [
Shape {
appearance USE bati
geometry IndexedFaceSet {
solid FALSE
creaseAngle 0.7
coordIndex [
0, 1, 2, -1,
3, 4, 5, -1,
6, 7, 8, -1,
9, 10, 11, -1,
12, 13, 14, -1,
15, 16, 17, -1,
18, 19, 20, -1,
]
...
My little program is:
osg::UIntArray* texIndices = new osg::UIntArray;
for (noFac = 0; noFac < nbFac; noFac++) {
texIndices->push_back(3*noFac);
texIndices->push_back(3*noFac+1);
texIndices->push_back(3*noFac+2);
geometry -> setTexCoordIndices(0,texIndices);
}
And in my OSG file I obtain:
TexCoordIndices 0 UIntArray 678 {
0 1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19
20
}
The problem is that I don't obtain the good result for the OSG file, the
texture is badly mapped !!
What's the problem in my synax ? Do I use correctly the setTexCoordIndices
?
Thanx
DUSSEL Dorian
Stagiaire Alcatel Alenia Space
Master Pro Télédétection/ Imagerie numérique
Université Paul Sabatier TOULOUSE
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