Emitterobject does not lights the scene

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Alain
Licensed Customer
Posts: 270
Joined: Tue Jan 12, 2010 12:12 pm

Hi again

The emitterobject works well in the rooms.

But I also want to lit the pool (the water of the pool is a box, in front of the box is a glass wall (a box as well).
When I put 2 spheres objects into the pool (within the poolwaterbox) with a emitter material it doesn't lit the pool.

Compare the old yafaray rendering in the attachment.
In the screenshot you can see the position of the two spheres.

Does anybody have an idea what I do wrong ?

Kind regards
Alain
Attachments
Test_01_301010.png
screenshot_01_301010.png
yafaray-2010-10-18_223109.jpg
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Alain
Licensed Customer
Posts: 270
Joined: Tue Jan 12, 2010 12:12 pm

:oops: I guess found out what it is... the normals of the emitter objects point inwards...

Kind regards
Alain
Intel Pentium 2.8 GHz 2 Cores, 8 GB RAM, GeForce GTX Titan 8GB, Blender 2.72b, Win 7 64 Bit
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steveps3
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Location: England

Ahh, sorry I couldn't help but at least I will know what to look for if I get the same problem.

Thanks
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Alain
Licensed Customer
Posts: 270
Joined: Tue Jan 12, 2010 12:12 pm

The wrong normals is was not the solution :-(
It seems that the light is not strong enough. I use now 4 spheres as a emitter objekt to light to pool, but its to dark there...


Kind regards
Intel Pentium 2.8 GHz 2 Cores, 8 GB RAM, GeForce GTX Titan 8GB, Blender 2.72b, Win 7 64 Bit
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face
Octane Plugin Developer
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Joined: Sat Mar 06, 2010 2:10 pm
Location: Germany

With which emitter type?

face
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ROUBAL
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Currently, light doesn't pass through glass materials, so if your water is a volume instead of a surface, imho the faces of this volume prevent the light from reaching the walls of the pool.
French Blender user - CPU : intel Quad QX9650 at 3GHz - 8GB of RAM - Windows 7 Pro 64 bits. Display GPU : GeForce GTX 480 (2 Samsung 2443BW-1920x1600 monitors). External GPUs : two EVGA GTX 580 3GB in a Cubix GPU-Xpander Pro 2. NVidia Driver : 368.22.
Alain
Licensed Customer
Posts: 270
Joined: Tue Jan 12, 2010 12:12 pm

Thank you ROUBAL. This explains alot ;-)

Kind regards
Alain
Intel Pentium 2.8 GHz 2 Cores, 8 GB RAM, GeForce GTX Titan 8GB, Blender 2.72b, Win 7 64 Bit
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