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remove original transform function

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This commit is contained in:
Michael Kirsch 2019-04-06 20:51:47 +02:00 committed by Joseph Lenox
parent 91f12b5574
commit 25f3df624d
2 changed files with 0 additions and 19 deletions
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1
xs/src/admesh/stl.h
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@ -201,7 +201,6 @@ extern void stl_rotate_z(stl_file *stl, float angle);
extern void stl_mirror_xy(stl_file *stl);
extern void stl_mirror_yz(stl_file *stl);
extern void stl_mirror_xz(stl_file *stl);
extern void stl_transform(stl_file *stl, float *trafo3x4);
extern void stl_transform(stl_file const *stl_src, stl_file *stl_dst, float const *trafo3x4);
extern void stl_open_merge(stl_file *stl, ADMESH_CHAR *file);
extern void stl_invalidate_shared_vertices(stl_file *stl);

18
xs/src/admesh/util.c
View File

@ -185,24 +185,6 @@ void calculate_normals(stl_file *stl) {
}
}
void stl_transform(stl_file *stl, float *trafo3x4) {
int i_face, i_vertex, i, j;
if (stl->error)
return;
for (i_face = 0; i_face < stl->stats.number_of_facets; ++ i_face) {
stl_vertex *vertices = stl->facet_start[i_face].vertex;
for (i_vertex = 0; i_vertex < 3; ++ i_vertex) {
stl_vertex* v_dst = &vertices[i_vertex];
stl_vertex v_src = *v_dst;
v_dst->x = trafo3x4[0] * v_src.x + trafo3x4[1] * v_src.y + trafo3x4[2] * v_src.z + trafo3x4[3];
v_dst->y = trafo3x4[4] * v_src.x + trafo3x4[5] * v_src.y + trafo3x4[6] * v_src.z + trafo3x4[7];
v_dst->z = trafo3x4[8] * v_src.x + trafo3x4[9] * v_src.y + trafo3x4[10] * v_src.z + trafo3x4[11];
}
}
stl_get_size(stl);
calculate_normals(stl);
}
void stl_transform(stl_file const *stl_src, stl_file *stl_dst, float const *trafo3x4) {
int i_face, i_vertex, i, j;
if (stl_src->error || stl_dst->error)