// static
bool LLVolumeMessage::constrainVolumeParams(LLVolumeParams& params)
{
U32 bad = 0;
// This is called immediately after an unpack. feed the raw data
// through the checked setters to constraint it to a valid set of
// volume params.
bad |= params.setType(params.getProfileParams().getCurveType(),
params.getPathParams().getCurveType()) ? 0 : 1;
bad |= params.setBeginAndEndS(params.getProfileParams().getBegin(),
params.getProfileParams().getEnd()) ? 0 : 2;
bad |= params.setBeginAndEndT(params.getPathParams().getBegin(),
params.getPathParams().getEnd()) ? 0 : 4;
bad |= params.setHollow(params.getProfileParams().getHollow()) ? 0 : 8;
bad |= params.setTwistBegin(params.getPathParams().getTwistBegin()) ? 0 : 0x10;
bad |= params.setTwistEnd(params.getPathParams().getTwistEnd()) ? 0 : 0x20;
bad |= params.setRatio(params.getPathParams().getScaleX(),
params.getPathParams().getScaleY()) ? 0 : 0x40;
bad |= params.setShear(params.getPathParams().getShearX(),
params.getPathParams().getShearY()) ? 0 : 0x80;
bad |= params.setTaper(params.getPathParams().getTaperX(),
params.getPathParams().getTaperY()) ? 0 : 0x100;
bad |= params.setRevolutions(params.getPathParams().getRevolutions()) ? 0 : 0x200;
bad |= params.setRadiusOffset(params.getPathParams().getRadiusOffset()) ? 0 : 0x400;
bad |= params.setSkew(params.getPathParams().getSkew()) ? 0 : 0x800;
if(bad)
{
LL_WARNS() << "LLVolumeMessage::constrainVolumeParams() - "
<< "forced to constrain incoming volume params: "
<< llformat("0x%04x",bad) << LL_ENDL;
}
return bad ? false : true;
}
void llprimitive_object_t::test<6>()
{
set_test_name("Test setVolume creation of new NOT-unique volume.");
LLPrimitive primitive;
LLVolumeParams params;
// Make sure volume starts off null
ensure(primitive.getVolume() == NULL);
// Make sure we have no texture entries before setting the volume
ensure_equals(primitive.getNumTEs(), 0);
// Test that GEOMETRY has not been flagged as changed.
ensure(!primitive.isChanged(LLXform::GEOMETRY));
// Make sure setVolume returns true
ensure(primitive.setVolume(params, 0, false) == TRUE);
LLVolume* new_volume = primitive.getVolume();
// make sure new volume was actually created
ensure(new_volume != NULL);
// Make sure that now that we've set the volume we have texture entries
ensure_not_equals(primitive.getNumTEs(), 0);
// Make sure that the number of texture entries equals the number of faces in the volume (should be 6)
ensure_equals(new_volume->getNumFaces(), 6);
ensure_equals(primitive.getNumTEs(), new_volume->getNumFaces());
// Test that GEOMETRY has been flagged as changed.
ensure(primitive.isChanged(LLXform::GEOMETRY));
// Run it twice to make sure it doesn't create a different one if params are the same
ensure(primitive.setVolume(params, 0, false) == FALSE);
ensure(new_volume == primitive.getVolume());
// Change the param definition and try setting it again.
params.setRevolutions(4);
ensure(primitive.setVolume(params, 0, false) == TRUE);
// Ensure that we now have a different volume
ensure(new_volume != primitive.getVolume());
}
