Granite Marble Stone rendering

[dleczynski]

I have a problem with setting the scene for rendering marble, granite, generally stone. Suggestions?

 

IronCAD there is no realistic visualization effect.

 

This photo is realistic with the other program

Edited April 22, 2013 by dleczynski

[IronKevin]

What exactly is the problem? Can you post your files?

[tlehnhaeuser]

Looks good, not sure what your problem is also.

 

I use texture maps over shaders, becuase shaders right now in IronCAD are extremely difficult to control.

 

http://www.cgtextures.com/

 

t

[dleczynski]

Looks good, not sure what your problem is also.

 

I use texture maps over shaders, becuase shaders right now in IronCAD are extremely difficult to control.

 

http://www.cgtextures.com/

 

t

35897[/snapback]

I have a problem with the lights, for a realistic effect.

previous result was not like I wanted to get.

Salon.ics

[Cary OConnor]

I would try to use the Global Illumination and turn off the direct lights. However, you may need to get a different HDR image for the background that will give better lighting (this will play a big effect). Also, make the enclosed room so that you get reflections from all angles.

 

The marble smartpaint will work but you need to tweak the settings (which is the tricky part).

 

Cary

[IronKevin]

Is this a little better? I increased the reflection of the parts, turned on Background Illumination and turned off the spotlight.

ICRender.bmp

Salon2.ics

[Cary OConnor]

The background can make a huge difference. Here is a sample using different background, GI lighting, and I turned the spot to .2 with soft shadows. Also, I used the the Marble in the Rendering catalog (tweaked the scale on the natural mapping and the color to make it not as dark in the groves).

 

ICRender.bmp

 

Cary

[Cary OConnor]

The marble can be rotated in the settings to avoid that mismatch direction I have in my image. If you turn off the spot, the lights look a bit better but you may need to adjust the exposure and gamma on the output to make it more visible.

 

Still, I think more walls and a closed room will reflect and light better.

 

Cary

[dleczynski]

Is this a little better?  I increased the reflection of the parts, turned on Background Illumination and turned off the spotlight.

35917[/snapback]

 

it is better, in the end I understood some issue IronCAD

[dleczynski]

Still, I think more walls and a closed room will reflect and light better.

 

Cary

35920[/snapback]

 

 

Close room

Wthat is the problem?

I need to add a window?

Edited April 24, 2013 by dleczynski

[dleczynski]

Close room

Wthat is the problem?

I need to add a window?

35922[/snapback]

difficult in a closed room with a good set of lights, which do you use most often?

I added PTLight, here is the effect.

 

Scene download here: http://www60.zippyshare.com/v/55437294/file.html

Edited April 24, 2013 by dleczynski

[dleczynski]

The best template renderings without cumbersome setup, you can download it from here:

Scena_do_wizualizacji.__Q12013_.ics

[Cary OConnor]

I didn't mean a fully closed room (unless you want to create the interior lights). I meant have the opposite side walls so that it can reflect the other side of the room (and could be better with additional environmental data such as fixtures and what not).

 

Cary

[Jeff Myler]

Hi all

I took a stab at it with Cary's suggestions to add a wall to reflect back. Also dropped in a plant from a catalog. Fun to experiment with.

[IronKevin]

Nice work Jeff.

[Jeff Myler]

Thanks. I still have lot's to learn. This rendering exercise has been helpful. I added a table and vase to experiment more. Dropped in 'common glass' and wood from catalogs.

[dleczynski]

Thanks. I still have lot's to learn. This rendering exercise has been helpful. I added a table and vase to experiment more. Dropped in 'common glass' and wood from catalogs.

36423[/snapback]

 

I have a problem with setting the scene for rendering marble, granite, generally stone. Suggestions?

 

IronCAD there is no realistic visualization effect.

 

This photo is realistic with the other program

35894[/snapback]

 

 

Your render is different

 

End effect: http://www.ironcad.com/support/community/i...pe=post&id=7142

Edited July 21, 2013 by dleczynski