private void ControlRange(int index, Ranges.IItem config)
{
Vector3 offset = Vector3.zero;
Vector3 size = Vector3.zero;
switch (config)
{
case Ranges.RectItem v:
offset = (Vector2)v.offset;
size = (Vector2)v.size;
break;
case Ranges.CircleItem v:
offset = (Vector2)v.offset;
size = new Vector3(v.radius, 0, 0);
break;
case Ranges.BoxItem v:
offset = v.offset;
size = v.size;
break;
case Ranges.SphereItem v:
offset = v.offset;
size = new Vector2(v.radius, 0);
break;
default:
return;
}
//draw handle =========================================
float handleSize = HandleUtility.GetHandleSize(offset);
switch (Tools.current)
{
case Tool.View:
break;
case Tool.Move:
offset = (Vector3)Handles.DoPositionHandle(offset, Quaternion.identity);
break;
case Tool.Scale:
size = (Vector3)Handles.DoScaleHandle(size, offset, Quaternion.identity, handleSize);
break;
case Tool.Transform:
UnityEngine.Vector3 _offset = offset;
UnityEngine.Vector3 _size = size;
Handles.TransformHandle(ref _offset, UnityEngine.Quaternion.identity, ref _size);
offset = (Vector3)_offset;
size = (Vector3)_size;
break;
case Tool.Rect:
switch (config)
{
case Ranges.RectItem v:
{
boxHandle.axes = PrimitiveBoundsHandle.Axes.X | PrimitiveBoundsHandle.Axes.Y;
boxHandle.center = offset;
boxHandle.size = size;
boxHandle.DrawHandle();
offset = (Vector3)boxHandle.center;
size = (Vector3)boxHandle.size;
break;
}
case Ranges.CircleItem v:
{
sphereHandle.axes = PrimitiveBoundsHandle.Axes.X | PrimitiveBoundsHandle.Axes.Y;
sphereHandle.center = offset;
sphereHandle.radius = size.x;
sphereHandle.DrawHandle();
offset = (Vector3)sphereHandle.center;
size.x = (Single)sphereHandle.radius;
break;
}
case Ranges.BoxItem v:
{
boxHandle.axes = PrimitiveBoundsHandle.Axes.X | PrimitiveBoundsHandle.Axes.Y | PrimitiveBoundsHandle.Axes.Z;
boxHandle.center = offset;
boxHandle.size = size;
boxHandle.DrawHandle();
offset = (Vector3)boxHandle.center;
size = (Vector3)boxHandle.size;
break;
}
case Ranges.SphereItem v:
{
sphereHandle.axes = PrimitiveBoundsHandle.Axes.X | PrimitiveBoundsHandle.Axes.Y | PrimitiveBoundsHandle.Axes.Z;
sphereHandle.center = offset;
sphereHandle.radius = size.x;
sphereHandle.DrawHandle();
offset = (Vector3)sphereHandle.center;
size.x = (Single)sphereHandle.radius;
break;
}
}
break;
}
//===============================================
Func <Vector3> getOffset = () => new Vector3(FixFloat(offset.x), FixFloat(offset.y), FixFloat(offset.z));
Func <Vector3> getSize = () => new Vector3(FixFloat(size.x), FixFloat(size.y), FixFloat(size.z));
Func <Single> getRadius = () => FixFloat(size.magnitude);
switch (config)
{
case Ranges.RectItem v:
v.offset = getOffset();
v.size = getSize();
break;
case Ranges.CircleItem v:
v.offset = getOffset();
v.radius = getRadius();
break;
case Ranges.BoxItem v:
v.offset = getOffset();
v.size = getSize();
break;
case Ranges.SphereItem v:
v.offset = getOffset();
v.radius = getRadius();
break;
}
}
public RangeConfig(RangeConfig config)
{
this.value = config.value.Clone();
}