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user1853
user1853

Decide onFirst determine what size (in cm or inches) you want the poster to be.

FindThen decide on the quality of the print: find out how many DPIs you need for the printpurposes you are after. 300 DPI is the common reslolution for prints, but it might vary.

Then useFind an online calculator to find outto determine the dimensions in pixelspixels for your image you need to render.

Form thereSet your scene in blender to render using those dimensions.

Save to a Tiff or PNG file.

The biggest challenge for such a project is that you can preserve the colors and quality you see on, your monitor to those possible on printed media. For that it's better to consult with the printing service you'll use to,and find out from them what kind of image format they prefer to work with, and how to deal with color profileconversion from RBG to CMYK. 

If possible print a small test.

Decide on what size you want the poster to be.

Find out how many DPIs you need for the print.

Then use an online calculator to find out the dimensions in pixels for your render.

Form there on, consult with the printing service you'll use to find out what kind of format they work with, and how to deal with color profile. If possible print a small test.

First determine what size (in cm or inches) you want the poster to be.

Then decide on the quality of the print: find out how many DPIs you need for the purposes you are after. 300 DPI is the common reslolution for prints, but it might vary.

Find an online calculator to to determine the dimensions in pixels for your image you need to render.

Set your scene in blender to render using those dimensions.

Save to a Tiff or PNG file.

The biggest challenge for such a project is that you can preserve the colors and quality you see on your monitor to those possible on printed media. For that it's better to consult with the printing service you'll use,and find out from them what kind of image format they prefer to work with, and how to deal with color conversion from RBG to CMYK. 

If possible print a small test.

Source Link
user1853
user1853

Decide on what size you want the poster to be.

Find out how many DPIs you need for the print.

Then use an online calculator to find out the dimensions in pixels for your render.

Form there on, consult with the printing service you'll use to find out what kind of format they work with, and how to deal with color profile. If possible print a small test.