public void Update()
{
if (!Input.GetMouseButtonUp(0) || Input.GetKey(KeyCode.LeftAlt) || !FaceCheck(Input.mousePosition) || !currentSelection.IsValid())
{
return;
}
if (!currentSelection.Equals(previousSelection))
{
previousSelection = new pb_Selection(currentSelection.pb, currentSelection.face);
RefreshSelectedFacePreview();
return;
}
Vector3 vector = pb_Math.Normal(currentSelection.pb.vertices.ValuesWithIndices(currentSelection.face.distinctIndices));
if (Input.GetKey(KeyCode.LeftShift))
{
currentSelection.pb.TranslateVertices(currentSelection.face.distinctIndices, vector.normalized * -0.5f);
}
else
{
currentSelection.pb.TranslateVertices(currentSelection.face.distinctIndices, vector.normalized * 0.5f);
}
currentSelection.pb.Refresh();
RefreshSelectedFacePreview();
}
/**
* \brief The 'meat' of the operation. This listens for a click event, then checks for a positive
* face selection. If the click has hit a pb_Object, select it.
*/
public void Update()
{
if (Input.GetMouseButtonUp(0) && !Input.GetKey(KeyCode.LeftAlt))
{
if (FaceCheck(Input.mousePosition))
{
if (currentSelection.IsValid())
{
// Check if this face has been previously selected, and if so, move the face.
// Otherwise, just accept this click as a selection.
if (!currentSelection.Equals(previousSelection))
{
previousSelection = new pb_Selection(currentSelection.pb, currentSelection.face);
RefreshSelectedFacePreview();
return;
}
Vector3 nrml = pb_Math.PlaneNormal(
currentSelection.pb.VerticesInWorldSpace(currentSelection.face));
if (Input.GetKey(KeyCode.LeftShift))
{
currentSelection.pb.TranslateVertices(
currentSelection.face.distinctIndices, nrml.normalized * -.5f);
}
else
{
currentSelection.pb.TranslateVertices(
currentSelection.face.distinctIndices, nrml.normalized * .5f);
}
// this create the selected face preview
RefreshSelectedFacePreview();
}
}
}
}
/**
* \brief The 'meat' of the operation. This listens for a click event, then checks for a positive
* face selection. If the click has hit a pb_Object, select it.
*/
public void Update()
{
if (Input.GetMouseButtonUp(0) && !Input.GetKey(KeyCode.LeftAlt))
{
if (FaceCheck(Input.mousePosition))
{
if (currentSelection.IsValid())
{
// Check if this face has been previously selected, and if so, move the face.
// Otherwise, just accept this click as a selection.
if (!currentSelection.Equals(previousSelection))
{
previousSelection = new pb_Selection(currentSelection.pb, currentSelection.face);
RefreshSelectedFacePreview();
return;
}
Vector3 localNormal = pb_Math.Normal(currentSelection.pb.GetVertices(currentSelection.face.distinctIndices));
Vector3 nrml = currentSelection.pb.transform.TransformDirection(localNormal);
if (Input.GetKey(KeyCode.LeftShift))
{
currentSelection.pb.TranslateVertices(currentSelection.face.distinctIndices, nrml.normalized * -.5f);
}
else
{
currentSelection.pb.TranslateVertices(currentSelection.face.distinctIndices, nrml.normalized * .5f);
}
currentSelection.pb.Refresh(); // Refresh will update the Collision mesh volume, face UVs as applicatble, and normal information.
// this create the selected face preview
RefreshSelectedFacePreview();
}
}
}
}