FGFS-4.1/OpenSceneGraph
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Cleaned up handling of vertex arrays in osg::Geometry.

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Added support for vertex attribute arrays in .osg and .ive.
This commit is contained in:
Robert Osfield
2003-09-09 22:18:35 +00:00
parent 584f805327
commit b165fc9b4d
10 changed files with 815 additions and 715 deletions
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21
src/osgPlugins/dw/ReaderWriterDW.cpp
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@@ -642,9 +642,8 @@ public:
nverts++;
return nverts-1;
}
void settmat(const Matrix *mx) {
tmat= new Matrix;
*tmat=*mx;
void settmat(const Matrix& mx) {
tmat= new Matrix(mx);
}
void makeuv(Vec2 &uv, const double pos[]) {
Vec3 p;
@@ -923,12 +922,16 @@ class ReaderWriterDW : public osgDB::ReaderWriter
//nrecs=0; // a numVerts is followed by nv vetex postiions
if (nexpected>0) obj.readOpenings(fp, nexpected);
} else if( strncmp(buff,"UVW:",4)==0) { // texture application matrix
Matrix mx;
sscanf(buff+4,"%f %f %f%f %f %f%f %f %f",
&mx(0,0), &mx(0,1), &mx(0,2),
&mx(1,0), &mx(1,1), &mx(1,2),
&mx(2,0), &mx(2,1), &mx(2,2));
obj.settmat(&mx);
double mx[3][2];
sscanf(buff+4,"%lf %lf %lf %lf %lf %lf %lf %lf %lf",
&mx[0][0], &mx[0][1], &mx[0][2],
&mx[1][0], &mx[1][1], &mx[1][2],
&mx[2][0], &mx[2][1], &mx[2][2]);
obj.settmat(Matrix(mx[0][0],mx[0][1],mx[0][2],0.0,
mx[1][0],mx[1][1],mx[1][2],0.0,
mx[2][0],mx[2][1],mx[2][2],0.0,
0.0 ,0.0 ,0.0 ,1.0));
}
}