private void Update()
{
int layer_mask = LayerMask.GetMask("model3d");
Ray rayInfo = Camera.main.ScreenPointToRay(Input.mousePosition);
bool isHit = Physics.Raycast(rayInfo, out RaycastHit hitInfo, float.MaxValue, layerMask: layer_mask);
RestoreSelectionAction();
SelectAction(isHit, hitInfo);
switch (modelerState) {
case ModelerState.None:
modelerState = SelectionActions(ModelerState.None);
break;
case ModelerState.DrawQuad:
modelerState = DrawActions(ModelerState.DrawQuad);
break;
case ModelerState.DrawCube:
modelerState = DrawActions(ModelerState.DrawCube);
break;
default:
break;
}
switch (toolState) {
case ToolState.None:
isExtruding = false;
break;
case ToolState.Extrude:
if (selectionState != SelectionState.Face) {
break;
}
if (Input.GetMouseButton(0)) {
if (EventSystem.current.IsPointerOverGameObject() == false) {
if (selectedPrimitiveObject != null) {
float magnitude = Input.GetAxis("Mouse X") + Input.GetAxis("Mouse Y");
ExtrudeFace(magnitude, true);
isExtruding = true;
}
}
}
if (isExtruding == true) {
if (Input.GetMouseButtonUp(0)) {
if (EventSystem.current.IsPointerOverGameObject() == false) {
if (selectedPrimitiveObject != null) {
selectedPrimitiveObject.GetCompound().FinishExtrude();
isExtruding = false;
}
}
}
}
break;
default:
break;
}
}
protected ModelerState SelectionActions(ModelerState modelerState)
{
if (Input.GetMouseButtonDown(0)) {
if (EventSystem.current.IsPointerOverGameObject() == false) {
if (selectedPrimitiveObject != null) {
selectedPrimitiveObject.GetCompound().SelectAll(false);
selectedPrimitiveObject = null;
}
}
switch (selectionState) {
case SelectionState.Object:
if (hitPrimitiveObject != null) {
if (selectedPrimitiveObject != null) {
selectedPrimitiveObject.GetCompound().SelectAll(false);
}
selectedPrimitiveObject = hitTr.GetComponent<PrimitiveObject>();
selectedPrimitiveObject.GetCompound().SelectAll(true);
}
break;
case SelectionState.Face:
if (hitPrimitiveObject != null) {
if (selectedPrimitiveObject != null) {
selectedPrimitiveObject.IsSelected = false;
}
selectedPrimitiveObject = hitTr.GetComponent<PrimitiveObject>();
selectedPrimitiveObject.IsSelected = true;
}
break;
case SelectionState.Edge:
break;
case SelectionState.Vertex:
break;
default:
break;
}
}
return modelerState;
}
protected ModelerState DrawActions(ModelerState modelerState)
{
int layer_mask = LayerMask.GetMask("floor");
Vector3 point = Vector3.zero;
Ray rayInfo = Camera.main.ScreenPointToRay(Input.mousePosition);
if (Physics.Raycast(rayInfo, out RaycastHit hitInfo, float.MaxValue, layerMask: layer_mask) == true) {
point = hitInfo.point;
point.y = 0;
}
switch (drawState) {
case DrawState.isSettingUp:
drawState = DrawState.isPlacing;
break;
case DrawState.isPlacing:
UIManager.instance.ToolActions.ExtrudeToggleAction(false);
if (Input.GetMouseButtonUp(0)) {
if (modelerState == ModelerState.DrawQuad) {
newCo = CompoundObject.MakeQuad(ModelParent, 2f);
newCo.transform.position = point;
} else if (modelerState == ModelerState.DrawCube) {
newCo = CompoundObject.MakeCube(ModelParent, 2f);
newCo.transform.position = point;
}
drawState = DrawState.isMoving;
}
break;
case DrawState.isMoving:
newCo.transform.position = point;
if (Input.GetMouseButtonUp(0)) {
drawState = DrawState.isDrawing;
}
break;
case DrawState.isDrawing:
if (newCo != null) {
float magnitude = (Input.GetAxis("Mouse X") + Input.GetAxis("Mouse Y"));
UIManager.instance.InputPanel.SetMagnitudeFieldActive(true);
UIManager.instance.InputPanel.SetMagnitudeFieldText(newCo.Magnitute.ToString());
newCo.UpdateUniformlyCompoundbject(magnitude);
}
if (Input.GetMouseButtonUp(0)) {
UIManager.instance.InputPanel.SetAllActive(false);
newCo = null;
drawState = DrawState.isSettingUp;
return ModelerState.None;
}
return modelerState;
default:
break;
}
return modelerState;
}
public void SetModelerState(ModelerState state)
{
modelerState = state;
}
