Shadow of opacity mapping

[schgrass]

I've use opacity mapping and light source to make the following scene. However, there is no effect on the shadow. The shadow still appears as the original shape as the object.




After then, I've exclude the shadows of the object and add a volume light. The result appears a "transperant slide" on the alpha area.




Do anyone know how to solve this problem?

[khhccotr]

shadow type : shadow map -> raytraced shadow

[schgrass]

shadow type : shadow map -> raytraced shadow

Thanks for answering. Must I use "raytraced shadow" instead of "shadow map" or "area shadow" to tackle this problem?

[xam]

or use projector map to project the shadow. But I think use an extra light to create the shadow only will be fine.