How to get better resolution/rendering of image upon print/export in SketchUp ?

Getting a higher resolution or better quality rendering of images when exporting or printing from SketchUp involves tweaking the export settings and possibly using extensions or external rendering software. Here’s how to achieve the best results:

1. Adjust Image Export Settings (SketchUp Pro/Desktop)

When exporting directly as an image:

1. File > Export > 2D Graphic:
   • Choose your desired image format (e.g., PNG, JPEG).
2. Options Button (in the export dialog):
   • Set the resolution to higher DPI (dots per inch):
     • For high-quality printing, use at least 300 DPI.
   • Increase the Width and Height (pixels) for higher resolution.
   • Enable Anti-Alias to smooth out jagged edges.
3. Export the file.

Note: Higher DPI settings result in larger file sizes but significantly improved image quality.

2. Enhance Print Quality

1. File > Print Setup:
   • Select a high-resolution printer or print-to-PDF driver.
2. File > Print Preview:
   • Adjust the output scale to ensure details are not lost.
3. Check your page setup to match the resolution needs of your print.

3. Use LayOut for Superior Control (SketchUp Pro)

For better presentation and print/export quality:

1. Send your SketchUp model to LayOut (File > Send to LayOut).
2. In LayOut:
   • Go to Document Setup > Paper and set the paper size and resolution.
   • Under File > Export > PDF, choose High Resolution.
   • For images, ensure your viewport is set to Vector or Hybrid Rendering for sharp lines and better detail.
3. Export or print directly from LayOut for improved results.

4. Use Higher-Quality Styles in SketchUp

1. Switch to Hidden Line Style or other styles with fewer visual effects to reduce pixelation and jagged edges.
2. Adjust shadows and textures for cleaner rendering before exporting.

5. Export as Vector Graphics

For line work (plans, elevations, etc.):

1. Export as PDF or DWG/DXF format.
2. This retains vector data, ensuring sharp details regardless of scaling.

6. Render Using Third-Party Extensions

SketchUp’s built-in export is limited in rendering realism. For photorealistic or higher-quality outputs, use rendering plugins like:

• V-Ray
• Enscape
• Lumion
• Thea Render

These tools provide advanced rendering capabilities, including better textures, lighting, and resolution controls.

7. Optimize Model Before Export

• Clean up your model by purging unused components and textures (Window > Model Info > Statistics > Purge Unused).
• Use high-resolution textures and ensure they are correctly scaled.

8. Increase Output Resolution in SketchUp Web

In SketchUp Web:

1. Go to File > Export > PNG.
2. Set the resolution to a higher pixel count.

Pro Tips for High-Quality Results:

• Use PNG for lossless image quality and transparent backgrounds.
• Avoid excessive zooming out, which can reduce perceived quality.
• For prints larger than A4 size, export your image in parts or scale up resolution settings.

By combining these strategies, you can achieve sharp, high-resolution outputs suitable for professional presentations and prints.