Paint Masking Workflow Example

TruLaser can project or wrap any 2D image file onto a 3D surface or solid. This is useful for paint masking where a 2D logo or image needs to be converted to a 3D format before it can be sent to a laser projection system.

1. Open Inventor and click the 3D Model tab.

2. Open the logo image. This example shows a 2D .jpg image.

   

3. Click Start 2D Sketch. The curves that make up the logo are created in a 2D sketch that can be scaled to match the size of the 3D geometry.

   

4. Adjust the sketch based on the projection method that best fits your needs. Each of these methods allows the 2D image to be extended to a 3D shape with a minimum of distortion or warping.

   Project data along a single projection vector: This method is best if you want the 3D image to closely resemble the original 2D geometry when seen from a long distance.

   

   Project data to the closest point to your 3D shell: This method is best if your 3D shell has a high degree of curvature.

   

   Wrap the 2D shape onto the 3D geometry: This method places the logo onto the 3D shape as if it were a sticker. It maintains a great representation of the original 2D information when your 3D shell is not overly complex.

   

5. Click Finish Sketch.

6. Click the TruLaser tab.
7. Click From Sketch in the TruLaser ribbon. The laser data is tessellated to match the format required by all laser projector brands.