Introduction: CNC Carved Water Surface

The process of creating water surfaces in clear acrylic.

Step 1: Deploy Drone to Location and Collect Images

Deploy a drone running ArduPilot software to a fixed location to hover 30 meters above the water. Orient the attached camera to point downward and capture still images of the water’s surface. For the series the drone was deployed to the same location on different days and in different weather conditions.

Step 2: Convert Images to Bump Map

Using crazybump convert the still image of the water surface into displacement height map.

Step 3: Import Height Map Into Blender

Using this process, import the displacement height map into Blender and follow the steps to convert into a three-dimensional STL file.

Step 4: CNC Toolpath

Create CNC toolpath from the STL file using ARTCAM.

Step 5: CNC Machining

The 3D models are CNC carved into a series of clear acrylic cylinders.

Step 6: Finished

This process captured the dynamic movements of the waves and ripples from a specific time and location and suspended the ever-changing water patterns into a static transparent form. More information can be found at www.dwbowen.com

Comments

author
mach1950 (author)2016-08-23

Very nice. Very very nice. Your website is an intriguing place to visit; I promptly bookmarked it. Some wonderful installations from a very creative mind.

author
Benne (author)2016-08-22

Wow awesome! Didn't think I would ever see a project that combines drones and CNC machines in this way!

author
DIY Hacks and How Tos (author)2016-08-21

Very cool. If you try mapping out other types of terrain, I hope you will post that also.

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