Esempi in C++ (Cpp) per BKE_mesh_minmax

Esempio n. 1

File: mesh.c Progetto: ideasman42/blender-wayland

void BKE_mesh_boundbox_calc(Mesh *me, float r_loc[3], float r_size[3])
{
	BoundBox *bb;
	float min[3], max[3];
	float mloc[3], msize[3];
	
	if (me->bb == NULL) me->bb = MEM_callocN(sizeof(BoundBox), "boundbox");
	bb = me->bb;

	if (!r_loc) r_loc = mloc;
	if (!r_size) r_size = msize;
	
	INIT_MINMAX(min, max);
	if (!BKE_mesh_minmax(me, min, max)) {
		min[0] = min[1] = min[2] = -1.0f;
		max[0] = max[1] = max[2] = 1.0f;
	}

	mid_v3_v3v3(r_loc, min, max);
		
	r_size[0] = (max[0] - min[0]) / 2.0f;
	r_size[1] = (max[1] - min[1]) / 2.0f;
	r_size[2] = (max[2] - min[2]) / 2.0f;
	
	BKE_boundbox_init_from_minmax(bb, min, max);

	bb->flag &= ~BOUNDBOX_DIRTY;
}

Esempio n. 2

File: MOD_remesh.c Progetto: dfelinto/blender

static void init_dualcon_mesh(DualConInput *input, Mesh *mesh)
{
  memset(input, 0, sizeof(DualConInput));

  input->co = (void *)mesh->mvert;
  input->co_stride = sizeof(MVert);
  input->totco = mesh->totvert;

  input->mloop = (void *)mesh->mloop;
  input->loop_stride = sizeof(MLoop);

  BKE_mesh_runtime_looptri_ensure(mesh);
  input->looptri = (void *)mesh->runtime.looptris.array;
  input->tri_stride = sizeof(MLoopTri);
  input->tottri = mesh->runtime.looptris.len;

  INIT_MINMAX(input->min, input->max);
  BKE_mesh_minmax(mesh, input->min, input->max);
}