VFB pixel information question

[jackieteh]

Hi all, beside of the embree, i have a second question here, i guess all vray user know about the VFB pixel information dialog,

1) may i know why we have to read the information?

2) is it mean we have to always keep the brightest pixel below 1.0 float point? if yes, there are 3 number (example: 0.983, 0.590, 0.471) which one should we keep it below 1.0 float point?

3) what is it actually help in our 3d rendering with playing with this?

Regards,
Jackie

[crazy homeless guy]

1) So you know what is going on in your scene.

2) The 3 numbers are RGB.

3) If you understand your scene then you can control and produce the results you want.

[jackieteh]

1) So you know what is going on in your scene.

2) The 3 numbers are RGB.

3) If you understand your scene then you can control and produce the results you want.

Thanks for reply.

Now i now the 3 number is RGB, but do we have to keep it lower than float 1.0 ??

Regards,
Jackie

[savage309]

Thanks for reply.

Now i now the 3 number is RGB, but do we have to keep it lower than float 1.0 ??

Regards,
Jackie

V-Ray renders in full 32 bit floats, so the RGB values can be arbitrary (so it is perfectly fine above 1). The possibility to have values above 1 is useful for example if you want to do any specific post-processing.

[squintnic]

interdarsting questions

[jackieteh]

V-Ray renders in full 32 bit floats, so the RGB values can be arbitrary (so it is perfectly fine above 1). The possibility to have values above 1 is useful for example if you want to do any specific post-processing.

Thank you for your explanation, i guess i get what you mean here

[jackieteh]

interdarsting questions

i translate your comment using google translate, but cannot get what is interdarsting mean, can you explain, sorry about my poor english.

Regards,
Jackie