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Poser - OFFICIAL F.A.Q (Last Updated: 2025 Jan 06 7:01 am)



Subject: P5 Reflections - a black art?


Spanki ( ) posted Tue, 17 September 2002 at 1:34 AM · edited Sun, 05 January 2025 at 6:20 PM

Content Advisory! This message contains nudity

The above image (firefly, all options on) isn't exactly what I was expecting, but I thought it looked kinda neat anyway ;). There seem to be some issues with rendering reflections (none depected in this image)... - if you use a 'UV tiled' plane as the reflector, there are problems (I think the reflections end up being tiled?). - if you use the 'square' prop from the library, but then scale it up, the reflection seems to get scaled as well. - sometimes 'artifacts' just end up in the reflection... with no visible source. - transmapped items (P4 hair, for example) doesn't render properly either (though there may be a work-around setting fix that I'm missing). Of course, there's zero about reflections in the manual (did I miss a tutorial somewhere?), but there seem to be issues not related to user ignorance as well... I hope a future patch will help. In general, (artifacts and bugs aside) I'm really pleased with the quality of render you can get straight out of the program now - I think once we learn how to use it and some of the bugs get fixed we'll have a seriously powerful app in our hands. - Keith

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Spanki ( ) posted Tue, 17 September 2002 at 1:36 AM

Content Advisory! This message contains nudity

file_24122.jpg

oops.. here's the image ;)

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Spanki ( ) posted Tue, 17 September 2002 at 1:39 AM

Content Advisory! This message contains nudity

file_24123.jpg

I was trying to create a 'highly laquered' floor that showed reflections... I never got the settings right but the grey area up by her head shows the transmapped hair problem.

Cinema4D Plugins (Home of Riptide, Riptide Pro, Undertow, Morph Mill, KyamaSlide and I/Ogre plugins) Poser products Freelance Modelling, Poser Rigging, UV-mapping work for hire.


bushi ( ) posted Tue, 17 September 2002 at 1:55 AM

One of the things I've noticed with the reflection shader is that the background color is black. Why they chose that, I don't know. I've had much better success with it as full white then tinkering with the reflection dial. Also, try using a glossy shader attached to the diffuse color to bring up the shine on the floor.


Spanki ( ) posted Tue, 17 September 2002 at 2:00 AM

Thanks.. I've been playing around with various colors for the reflection node background (and the reflection background color setting on the root node) but haven't really figured it out yet ;). I'll give the glossy thing a try too.

Cinema4D Plugins (Home of Riptide, Riptide Pro, Undertow, Morph Mill, KyamaSlide and I/Ogre plugins) Poser products Freelance Modelling, Poser Rigging, UV-mapping work for hire.


ronmolina ( ) posted Tue, 17 September 2002 at 5:42 AM

Keith Can you give us a shot of the material room settings? You have done better than me so far. Thanks! Ron


milamber42 ( ) posted Tue, 17 September 2002 at 7:04 AM

...just posting to monitor the thread...:)


jerr3d ( ) posted Tue, 17 September 2002 at 7:24 AM

Is the figure Vicky or Judy?


ronmolina ( ) posted Tue, 17 September 2002 at 8:18 AM

file_24124.jpg

Awe now I am getting the hang of it. Here is a reflection in reflection. Shot of the material setup also. Two keys here, one turn the shadows off for the reflective mesh and turn shadows off in render window. Also you can make the reflective color anything you wish. Ron


zalmegra ( ) posted Tue, 17 September 2002 at 11:00 AM

Looking good. Something I don't understand from working with Poser for 3 years is why they never made reflections as easy as it is in Bryce, since there seems to be a lot of users who use both. Just my 2 cents.


ronmolina ( ) posted Tue, 17 September 2002 at 12:41 PM

I believe their initial philosophy was to make it a program for artist so they could pose and paint with out the expensive of hiring a model. Wasn't meant to be a rendering program. It has evolved that way at users request. Like Rhino, which began as a modeling app now they are expanding into a rendering app to. Even look at how Truespace has evolved. For that matter LightWave or Max. Hey by the way I still get my best stills out of Bryce bar none. Ron


wdupre ( ) posted Tue, 17 September 2002 at 1:02 PM

"Hey by the way I still get my best stills out of Bryce bar none." me too ron and without jumping through too many hoops (just pack a lunch) but I love many of the new features in poser enough to realize that though I wan't deperately to transfer all my poser scenes to bryce to render it ain't gonna work... Yet.



Spanki ( ) posted Tue, 17 September 2002 at 1:52 PM

jerr3d - it's a Vicky-based character that I'm working on... so far, I've been unable to create a Judy-based face that I'm happy with (not enough built-in nose morphs and lack of nose (bridge width)control in the face room). I do like Judy's body (below the shoulders) though. Ron - Yours looks great... I didn't save my settings, but was only attatching a reflection node to the Reflection_Color slot. I see that you hooked them up all over ;). I'll play around with that some more. I did finally get closer to the 'highly laquered wooden floor' look that I was after, but don't have a new render yet, due to other problems.

Cinema4D Plugins (Home of Riptide, Riptide Pro, Undertow, Morph Mill, KyamaSlide and I/Ogre plugins) Poser products Freelance Modelling, Poser Rigging, UV-mapping work for hire.


Spanki ( ) posted Tue, 17 September 2002 at 3:52 PM

Content Advisory! This message contains nudity

file_24125.jpg

This is the floor material I came up with (shadows were disabled in this render). Also, note the funkiness in the right-wall reflection and anywhere the transmapped hair ends up in the reflections.

Cinema4D Plugins (Home of Riptide, Riptide Pro, Undertow, Morph Mill, KyamaSlide and I/Ogre plugins) Poser products Freelance Modelling, Poser Rigging, UV-mapping work for hire.


Spanki ( ) posted Tue, 17 September 2002 at 3:55 PM

file_24126.jpg

Here's the material settings for the back and side walls.

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Spanki ( ) posted Tue, 17 September 2002 at 5:32 PM

I'm really starting to dig this new Material Room... I wanted to create a 'planked floor' based on my previous floor material, so I inserted a Color_Math node and piped the original texture through there to make a darker version, then piped both textures through a Tile node to create the planks. Since this is done at runtime, I don't have to create a new texture in PSP... similarly, since you can dynamically scale the UV values around, I can now use a bunch of my seamless tiles without first creating a correctly sized tile (will cut down on disk-clutter).

Cinema4D Plugins (Home of Riptide, Riptide Pro, Undertow, Morph Mill, KyamaSlide and I/Ogre plugins) Poser products Freelance Modelling, Poser Rigging, UV-mapping work for hire.


Spanki ( ) posted Tue, 17 September 2002 at 5:34 PM

file_24127.jpg

D'oh.. here's the new material settings...

Cinema4D Plugins (Home of Riptide, Riptide Pro, Undertow, Morph Mill, KyamaSlide and I/Ogre plugins) Poser products Freelance Modelling, Poser Rigging, UV-mapping work for hire.


dialyn ( ) posted Tue, 17 September 2002 at 5:58 PM

Well, I don't know about the Material Room rocking, but you all on this thread definitely do. I've learned more today about how to use this part of Poser 5 than I did all last night staring at the handbook. Great job, Poser Gurus! You are awesome!!


Spanki ( ) posted Tue, 17 September 2002 at 6:40 PM

Thanks.. actually, in my plank example, I could have left out the Color_Math node and just plugged the original texture into the Tile_2 slot in the Tile node and adjusted the color there (since the default operation is 'multiply'), but I was playing with other math functions before I decided on multiply (you can use white for value_2 and square root to make it lighter, for example).

Cinema4D Plugins (Home of Riptide, Riptide Pro, Undertow, Morph Mill, KyamaSlide and I/Ogre plugins) Poser products Freelance Modelling, Poser Rigging, UV-mapping work for hire.


dialyn ( ) posted Tue, 17 September 2002 at 7:35 PM

Alas, I understand nothing about the math functions, but the examples are extremely clear and I am going to enjoy experimenting with them. This is definitely a "must have" thread for the tutorial bookmarks. There have been so many complaints about what doesn't work with Poser 5 that it is a relief to find out about the things that do!! :)


ronmolina ( ) posted Tue, 17 September 2002 at 10:48 PM

Spanki Your cooking now. I love this stuff! It is to cool. Ron


wdupre ( ) posted Wed, 18 September 2002 at 10:29 AM

This is great stuff guys. perhaps you could post your findings over at the new P5 tricks and tips forum at Poserpros for the benifit of those who can't get in here. or with your permission I could transcribe it Using your pictures?



ronmolina ( ) posted Wed, 18 September 2002 at 12:13 PM

Wdupre You may post my stuff there. I have some tuts I am working on also. They are more in the hair and cloth stuff. Ron


pokeydots ( ) posted Wed, 18 September 2002 at 5:39 PM

bookmark :)

Poser 9 SR3  and 8 sr3
=================
Processor Type:  AMD Phenom II 830 Quad-Core
2.80GHz, 4000MHz System Bus, 2MB L2 Cache + 6MB Shared L3 Cache
Hard Drive Size:  1TB
Processor - Clock Speed:  2.8 GHz
Operating System:  Windows 7 Home Premium 64-bit 
Graphics Type:  ATI Radeon HD 4200
•ATI Radeon HD 4200 integrated graphics 
System Ram:  8GB 


wayneout ( ) posted Sat, 21 September 2002 at 10:30 AM

file_24128.jpg

Hello, I've tried to follow everyone's direction. In my image I am using Posette with Jim Burton's strip hair and I believe Dark Image's mirror. But the hair in the mirror is a different color. Any ideas how I messed up? Oh, ignore the terrible poses, images, etc. I was just trying to get the thing to work. I haven't put a wall in yet. I am just trying to get the reflection to work. Bill


dialyn ( ) posted Sat, 21 September 2002 at 10:57 AM

You got farther than I did. Upon rendering, Poser 5 turned my graphic into a line drawing and then froze. I tried again and got an error messages that I suspected meant if I continued I'd probably permanently corrupt the program. So I remain a graphic vampire without reflection. :( It looks as if some of us are doomed to stay in the audience watching everyone else's possibilities. Maybe those magic patches will help. I am losing confidence....and inclination to continue trying.


Spanki ( ) posted Sat, 21 September 2002 at 3:14 PM

Bill, the problem with the hair color appears to be a bug in P5 (both draft and production render modes), related to rendering transparent items in reflections... it's using the backgroung color.

Cinema4D Plugins (Home of Riptide, Riptide Pro, Undertow, Morph Mill, KyamaSlide and I/Ogre plugins) Poser products Freelance Modelling, Poser Rigging, UV-mapping work for hire.


ronmolina ( ) posted Sun, 22 September 2002 at 9:24 AM

Keith How did you get the hair to show up in the one pic above? Been playing with trans hair all morning. Thought I got it to work but not really. Also tried the new dynamic hair which does not show up at all in the reflection. Ron


Spanki ( ) posted Sun, 22 September 2002 at 2:36 PM

Attached Link: http://www.renderosity.com/messages.ez?Form.ShowMessage=879720

I started a new thread on the reflection/transparency issue (which I see that you found ;). As LD mentions in that thread, the problem is only on items (or in the case of transmaps, parts of items) where the transparency is not 1.0 or 0.0. So that particular hair only shows the problem on the bangs and around the edges.

Cinema4D Plugins (Home of Riptide, Riptide Pro, Undertow, Morph Mill, KyamaSlide and I/Ogre plugins) Poser products Freelance Modelling, Poser Rigging, UV-mapping work for hire.


sirkrite ( ) posted Wed, 25 September 2002 at 4:52 PM

Ron, the dynamic hair is really Vampire hair. ;) It has no UVs.


ronmolina ( ) posted Wed, 25 September 2002 at 5:28 PM

file_24130.jpg

Here you go. I got the Dynamic Hair to work with out the background color. Just use basic settings and kill the second diffuse. Render with just the raytracing box checked in production mode. I am sure with more playing someone can come up with better settings. Its a start and does not look perfect. Ron


sirkrite ( ) posted Wed, 25 September 2002 at 5:40 PM

Ron, in the dialog box, under properties. Did you check "Visible in Ray Tracing" for the dynamic hair? Every time I do that and try to render, Poser 5 stops responding.


Spanki ( ) posted Wed, 25 September 2002 at 5:43 PM

Interesting... I'll have to play with this some more.. could you show us your mirror material?

Cinema4D Plugins (Home of Riptide, Riptide Pro, Undertow, Morph Mill, KyamaSlide and I/Ogre plugins) Poser products Freelance Modelling, Poser Rigging, UV-mapping work for hire.


ronmolina ( ) posted Wed, 25 September 2002 at 6:00 PM

Yes I did. Ron


ronmolina ( ) posted Wed, 25 September 2002 at 6:06 PM

I cant get trans hair to work at all. But it could be a setting I have not hit on yet. Keith its the same one as used above. I dont think that makes a difference. I think any of the settings above would work. Ron


Niles ( ) posted Wed, 25 September 2002 at 6:26 PM


sirkrite ( ) posted Wed, 25 September 2002 at 6:46 PM

Dang! I'm still dealing with tech support. They answered just now about an error code I got when I tried to start Poser 5 after the first time I tried it. The error code wasn't connected to it, but I have already fixed that. I found the answer on their support page. Needless to say, they didn't answer the part about Poser not responding after I try to render the hair with Ray Traces checked.


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