void ZSparseObject::setVoxelValue(ZStack *stack)
{
#if defined(_USE_OPENVDB_2)
#ifdef _DEBUG_2
stack->save(GET_TEST_DATA_DIR + "/test.tif");
#endif
if (stack != NULL && stack->kind() == GREY) {
int z0 = stack->getOffset().getZ();
int z1 = z0 + stack->depth() - 1;
int y0 = stack->getOffset().getY();
int y1 = y0 + stack->height() - 1;
int x0 = stack->getOffset().getX();
int x1 = x0 + stack->width() - 1;
#ifdef _DEBUG_2
clear();
for (int y = y0; y <= y1; ++y) {
addStripe(z0, y);
addSegment(x0, x1);
}
#endif
size_t area = stack->width() * stack->height();
uint8_t *array = stack->array8();
for (size_t i = 0; i < getStripeNumber(); ++i) {
const ZObject3dStripe &stripe = getStripe(i);
int y = stripe.getY();
int z = stripe.getZ();
if (IS_IN_CLOSE_RANGE(z, z0, z1) &&
IS_IN_CLOSE_RANGE(y, y0, y1)) {
for (int j = 0; j < stripe.getSegmentNumber(); ++j) {
int tx0 = imax2(x0, stripe.getSegmentStart(j));
int tx1 = imin2(x1, stripe.getSegmentEnd(j));
size_t offset = area * (z - z0) + stack->width() * (y - y0) +
tx0 - x0;
for (int x = tx0; x <= tx1; ++x) {
m_voxelValueObject.setValue(x, y, z, array[offset++]);
}
}
}
}
m_voxelValueObject.repack();
}
#endif
}
bool ZIntCuboid::containYZ(int y, int z) const
{
return IS_IN_CLOSE_RANGE(y, m_firstCorner.getY(), m_lastCorner.getY()) &&
IS_IN_CLOSE_RANGE(z, m_firstCorner.getZ(), m_lastCorner.getZ());
}