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What affects photoview render performance?

Tutorial by Adan Isais
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Some consideratioins you should make when creating a render with photoview.

  1. Step 1:

    First you should now what photoview quality options means,
    In this chart you can see the values for:
    Anti- aliasing: how sharp edges are seen.
    Number of reflections: how many reflections on each surface are calculated.
    Number of refractions: how many layers of transparent materials can be seen through it
    Indirect illumination: how many light rays are rebound on surfaces to light the render

  2. Step 2:

    First, we are seen examples of quality on different renders, For this picture setting used wer:
    Render quality: Good
    Render time: 18.9 sec

  3. Step 3:

    In this:
    Render quality: Better
    Render time: 38.5 sec

  4. Step 4:

    In this:
    Render quality: Best
    Render time: 1:39.5 min

  5. Step 5:

    In this:
    Render quality: Maximum
    Render time: 3:36.65 min

  6. Step 6:

    Another factor is focal lenght.
    In this:
    Focal lenght: On
    Render quality: Maximum
    Render time: 5:06.8 min

  7. Step 7:

    In this:
    Focal lenght: On
    Render quality: Good
    Render time: 26.1 sec

  8. Step 8:

    Now reflections.
    For this picture:
    Render quality: Good
    Reflections: 1
    Render time: 11.1 sec

  9. Step 9:

    For this picture:
    Render quality: Better
    Reflections: 4
    Render time: 29.6 sec

  10. Step 10:

    For this picture:
    Render quality: Best
    Reflections: 8
    Render time: 1:31.5 min

  11. Step 11:

    For this picture:
    Render quality: Maximum
    Reflections: 10
    Render time: 4:34.6 min

  12. Step 12:

    Now refractions.
    For this picture:
    Render quality: Good
    Refractions: 4
    Render time: 27.1 sec

  13. Step 13:

    For this picture:
    Render quality: Better
    Refractions: 8
    Render time: 1:17.9 min

  14. Step 14:

    For this picture:
    Render quality: Best
    Refractions: 8
    Render time: 2:32.5 sec

  15. Step 15:

    For this picture:
    Render quality: Maximum
    Refractions: 10
    Render time: 5:08.1 min

  16. Step 16:

    Now photon quantity and quality when you add caustics effects for glasses or metals:
    For this picture:
    Render quality: Good
    Caustics quality: 256
    Caustics quantiity: 10,000,000
    Render time: 1:36.5 min

  17. Step 17:

    For this picture:
    Render quality: Good
    Caustics quality: 256
    Caustics quantiity: 1,000,000
    Render time: 1:34.1 min

  18. Step 18:

    For this picture:
    Render quality: Good
    Caustics quality: 256
    Caustics quantiity: 100,000
    Render time: 41.9 sec

  19. Step 19:

    For this picture:
    Render quality: Good
    Caustics quality: 128
    Caustics quantiity: 10,000,000
    Render time: 46.9 sec

  20. Step 20:

    For this picture:
    Render quality: Good
    Caustics quality: 64
    Caustics quantiity: 10,000,000
    Render time: 33.1 sec

  21. Step 21:

    For this picture:
    Render quality: Good
    Caustics quality: 32
    Caustics quantiity: 10,000,000
    Render time: 28.0 sec

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