The projection of a point onto a reference plane. Specify the Source Point and Reference Plane.
  ReferencePlane | Specify a reference plane. | 
  SourcePoint | Specify a source point. | 
| Implemented Interface | 
|---|
| IAgCrdnPoint | 
| IAgCrdnTimeProperties | 
| IAgCrdn | 
| STK Vector Geometry Tool | Send comments on this topic. | 
| IAgCrdnPointPlaneProjection Interface | |
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  ReferencePlane | Specify a reference plane. | 
  SourcePoint | Specify a source point. | 
| Implemented Interface | 
|---|
| IAgCrdnPoint | 
| IAgCrdnTimeProperties | 
| IAgCrdn |