new Cartesian4(xopt, yopt, zopt, wopt)
Parameters:
| Name | Type | Attributes | Default | Description |
|---|---|---|---|---|
x |
Number |
<optional> |
0 | x坐标 |
y |
Number |
<optional> |
0 | y坐标 |
z |
Number |
<optional> |
0 | z坐标 |
w |
Number |
<optional> |
0 | w |