XNA Test 12 - DOF (depth of field) - updated

Testing camera depth by rendering multiple passes with slight offsets. Prevents "bleeding" but takes loads more of your CPU/GPU. (updated the focal point and changed the number of passes from 8 to 20)

Category:

Science & Technology

Tags:

• XNA
• camera
• depth
• xbox
• 360

[joostgroeneveld]

I've recently updated the shader to let the pixel shader handle the depth instead of multipassing it with the backbuffer and spritebatch.

Thus resulting in a more flexible situation and performance increase:

PC - 37 passes @ 60fps

Xbox - 21 passes @ 60fps

[dp2208]

looks awesome.

could you provide some info on how much fps you get on the xbox?

[joostgroeneveld]

It's running at 1280x720, the scene is a very simple model with about 3mb of texture data.

On my PC (intel 6850 + geforce 8800 ultra) is runs at 60fps with 20 passes, any higher reduces the frame rate with about 3fps.

The xbox runs 8 passes fine, but any higher it reduces significantly with about 10 fps per pass.

[MrOMGWTFxCorp]

Did you used ambient occlusion?

[FunProjects]

very nice :D

looks great

[whothehellisthat]

looks lovelly!