[a.x * scale_x, (a.y * scale_y) + northing, a.z]Compute builds a vector with [] and , (square brackets and commas between components). I left out the square brackets in my example.
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Chris Pelkie Vice President/Scientific Visualization Producer Conceptual Reality Presentations, Inc. 30 West Meadow Drive Ithaca, NY 14850 [EMAIL PROTECTED]
