bool calculateTransformedBound(ModelSpawn spawn)
{
string modelFilename = iSrcDir + spawn.name.TrimEnd('\0');
ModelPosition modelPosition = new ModelPosition();
modelPosition.iDir = spawn.iRot;
modelPosition.iScale = spawn.iScale;
modelPosition.init();
WorldModel_Raw raw_model = new WorldModel_Raw();
if (!raw_model.Read(modelFilename))
{
return(false);
}
int groups = raw_model.groupsArray.Length;
if (groups != 1)
{
Console.WriteLine($"Warning: '{modelFilename}' does not seem to be a M2 model!");
}
AxisAlignedBox modelBound = AxisAlignedBox.Zero();
modelBound.merge(modelPosition.transform(raw_model.groupsArray[0].bounds.Lo));
modelBound.merge(modelPosition.transform(raw_model.groupsArray[0].bounds.Hi));
spawn.iBound = modelBound + spawn.iPos;
spawn.flags |= ModelFlags.HasBound;
return(true);
}
bool CalculateTransformedBound(ModelSpawn spawn)
{
string modelFilename = sourceDirectory + spawn.name.TrimEnd('\0');
ModelPosition modelPosition = new();
modelPosition.iDir = spawn.iRot;
modelPosition.iScale = spawn.iScale;
modelPosition.Init();
WorldModel_Raw raw_model = new();
if (!raw_model.Read(modelFilename))
{
return(false);
}
int groups = raw_model.groupsArray.Length;
if (groups != 1)
{
Console.WriteLine($"Warning: '{modelFilename}' does not seem to be a M2 model!");
}
AxisAlignedBox rotated_bounds = default;
for (int i = 0; i < 8; ++i)
{
rotated_bounds.merge(modelPosition.Transform(raw_model.groupsArray[0].bounds.corner(i)));
}
spawn.iBound = rotated_bounds + spawn.iPos;
spawn.flags |= ModelFlags.HasBound;
return(true);
}
bool initialize(GameObjectModelOwnerBase modelOwner)
{
var modelData = StaticModelList.models.LookupByKey(modelOwner.GetDisplayId());
if (modelData == null)
{
return(false);
}
AxisAlignedBox mdl_box = new AxisAlignedBox(modelData.bound);
// ignore models with no bounds
if (mdl_box == AxisAlignedBox.Zero())
{
Log.outError(LogFilter.Server, "GameObject model {0} has zero bounds, loading skipped", modelData.name);
return(false);
}
iModel = Global.VMapMgr.acquireModelInstance(modelData.name);
if (iModel == null)
{
return(false);
}
name = modelData.name;
iPos = modelOwner.GetPosition();
iScale = modelOwner.GetScale();
iInvScale = 1.0f / iScale;
Matrix3 iRotation = Matrix3.fromEulerAnglesZYX(modelOwner.GetOrientation(), 0, 0);
iInvRot = iRotation.inverse();
// transform bounding box:
mdl_box = new AxisAlignedBox(mdl_box.Lo * iScale, mdl_box.Hi * iScale);
AxisAlignedBox rotated_bounds = new AxisAlignedBox();
for (int i = 0; i < 8; ++i)
{
rotated_bounds.merge(iRotation * mdl_box.corner(i));
}
iBound = rotated_bounds + iPos;
owner = modelOwner;
isWmo = modelData.isWmo;
return(true);
}
public bool UpdatePosition()
{
if (iModel == null)
{
return(false);
}
var it = StaticModelList.models.LookupByKey(owner.GetDisplayId());
if (it == null)
{
return(false);
}
AxisAlignedBox mdl_box = new AxisAlignedBox(it.bound);
// ignore models with no bounds
if (mdl_box == AxisAlignedBox.Zero())
{
Log.outError(LogFilter.Server, "GameObject model {0} has zero bounds, loading skipped", it.name);
return(false);
}
iPos = owner.GetPosition();
Matrix3 iRotation = Matrix3.fromEulerAnglesZYX(owner.GetOrientation(), 0, 0);
iInvRot = iRotation.inverse();
// transform bounding box:
mdl_box = new AxisAlignedBox(mdl_box.Lo * iScale, mdl_box.Hi * iScale);
AxisAlignedBox rotated_bounds = new AxisAlignedBox();
for (int i = 0; i < 8; ++i)
{
rotated_bounds.merge(iRotation * mdl_box.corner(i));
}
iBound = rotated_bounds + iPos;
return(true);
}
