Moves the focus for cone lights or the origin for point lights that are applied with the light filter.
dhtml语法
object.filters.item(
"dximagetransform.microsoft.light").movelight(ilightnumber, ix, iy, iz, fabsolute)
parameters
| iLightNumber |
Required.
Integerthat specifies the identifier for the light. |
| iX |
Required.
Integerthat specifies the left coordinate of the light source. |
| iY |
Required.
Integerthat specifies the top coordinate of the light source. |
| iZ |
Required.
Integerthat specifies the z-axis level of the light source. |
| fAbsolute |
Required.
Booleanthat specifies whether the light source is moved absolutely or relative to the initial position. |
Return Value
No return value.
Remarks
For a cone light, this method changes the target x,y values to move the light's focus. For a point light, this method changes the source x,y,z values to move the source location.
This method has no effect on an ambient light.
Applies To