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corrected some error in Import/export 4rosy

This commit is contained in:
nico 2020-01-12 22:33:48 +11:00
parent f2a5f1ef72
commit 9e4394a656
2 changed files with 17 additions and 13 deletions
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11
wrap/io_trimesh/export_field.h
View File

@ -94,15 +94,14 @@ public:
const char *path)
{
FILE *f = fopen(path,"wt");
fprintf(f,"%d\n",mesh.vn);
fprintf(f,"%d\n",mesh.fn);
fprintf(f,"4\n");
for (unsigned int i=0;i<mesh.vert.size();i++)
for (unsigned int i=0;i<mesh.face.size();i++)
{
float dirX=(float)mesh.vert[i].PD1().X();
float dirY=(float)mesh.vert[i].PD1().Y();
float dirZ=(float)mesh.vert[i].PD1().Z();
float dirX=(float)mesh.face[i].PD1().X();
float dirY=(float)mesh.face[i].PD1().Y();
float dirZ=(float)mesh.face[i].PD1().Z();
fprintf(f,"%f %f %f \n",dirX,dirY,dirZ);
}
fclose(f);
}

19
wrap/io_trimesh/import_field.h
View File

@ -219,25 +219,30 @@ public:
///Load a 4 rosy format file as used by
///Interactive Visualization of Rotational Symmetry Fields on Surfaces
///Jonathan Palacios and Eugene Zhang
static void Load4ROSY(MeshType &mesh,
static bool Load4ROSY(MeshType &mesh,
const char *path)
{
FILE *f = fopen(path,"rt");
if (!f)
{
return false;
}
int num,symm;
fscanf(f,"%d",&num);
assert(num==mesh.vn);
assert(num==mesh.fn);
fscanf(f,"%d\n",&symm);
assert(symm==4);
for (unsigned int i=0;i<num;i++)
for (int i=0;i<num;i++)
{
float dirX,dirY,dirZ;
fscanf(f,"%f %f %f \n",&dirX,&dirY,&dirZ);
mesh.vert[i].PD1()=CoordType(dirX,dirY,dirZ);
mesh.vert[i].PD2()=mesh.vert[i].PD1()^mesh.vert[i].N();
mesh.vert[i].PD1().Normalize();
mesh.vert[i].PD2().Normalize();
mesh.face[i].PD1()=CoordType(dirX,dirY,dirZ);
mesh.face[i].PD2()=mesh.face[i].PD1()^mesh.face[i].N();
mesh.face[i].PD1().Normalize();
mesh.face[i].PD2().Normalize();
}
fclose(f);
return true;
}