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Re: [Jrman-user] How to use SurfaceClouds.java
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From: Gerardo H. <ma...@si...> - 2010-12-02 16:28:57
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Make sure that you include the compiled class file
(SurfaceFirst.class) in your CLASSSPATH when you run jrMan.
Don't hesitate to ask if you have anymore questions. Thank you for using jrMan!
On Thu, Dec 2, 2010 at 3:17 AM, makura <y_m...@ya...> wrote:
> Thanks Gerardo,
> it works.
>
> I tried to make a constant shader with java.
> but it doesn't work.
>
> folowing : SurfaceFirst.java.
> --------------------------
>
> import javax.vecmath.Color3f;
>
> import org.jrman.grid.BooleanGrid;
> import org.jrman.grid.Color3fGrid;
> import org.jrman.grid.FloatGrid;
> import org.jrman.render.ShaderVariables;
> import org.jrman.shaders.SurfaceShader;
>
> /*
> SurfaceFirst.java
> */
>
> public class SurfaceFirst extends SurfaceShader {
>
> public void shade(ShaderVariables sv) {
> super.shade(sv);
> sv.Oi.set(sv.Os);
> sv.Ci.mul(sv.Cs, sv.Oi);
> }
> }
> ---------------------------
>
> folowing : a RIB file.
> ######
> #first.rib
> Display "first.tif" "framebuffer" "rgb"
> Projection "perspective" "fov" [45]
> LightSource "ambientlight" 1 "intensity" [0.2]
> LightSource "spotlight" 2 "from" [-1 1 0 ] "to" [0 0 3] "intensity" [3]
> Translate 0 0 3
> WorldBegin
> Color [1 0 0]
> Surface "First"
> Sphere 1 -1 1 360
> WorldEnd
> #####
>
> C:\jrman-0_4\model>jrman first.rib
> Unknown surface shader: First, replacing with fakedlight surface shader
> first.rib time: 0h0m7s
> Total time: 0h0m7s
>
> it doesn't work.
> Can I make a shader?
> Where are Shaders directory?
>
> Thank you for your support.
>
> makura
>
>
>
>
> --- Gerardo Horvilleur <ma...@si...> wrote:
>
>> SurfaceClouds.java is the source for a surface shader to be used from
>> inside jrMan, it is not a standalone program.
>>
>> To use it, you must run jrMan to render a RIB file where you specify
>> that you want to use that surface shader. In the sample file
>> noiseShadersTest.rib you can see how to specify a surface shader in
>> a
>> RIB file.
>>
>> It would be something like this:
>>
>> Surface "clouds" "uniform float noisescale" 2 "uniform integer
>> noiseoctaves" 5
>>
>> On Wed, Dec 1, 2010 at 8:55 AM, makura <y_m...@ya...> wrote:
>> > Hi,
>> > I'm studying RenderMan.
>> > I compiled jrman-0_4/src/SurfaceClouds.java.
>> >
>> > C:\jrman-0_4\src>javac -classpath
>> >
>>
> %JRMAN_HOME%\jar\jrman.jar;%JRMAN_HOME%\jar\vecmath.jar;%JRMAN_HOME%\jar\commons-cli-1.0.jar
>> > SurfaceClouds.java
>> >
>> > there is SurfaceClouds.class.
>> > but it didn't work.
>> >>java SurfaceClouds
>> > Exception in thread "main" java.lang.NoSuchMethodError?: main
>> >
>> > Is SurfaceClouds shader?
>> > Can I set up a scene with SurfaceClouds.class and a RIB.
>> > Is there a way to use the SurfaceClouds.class?
>> > I hope a sample file.
>> >
>> > Thank you for your support.
>> >
>> > makura
>> >
>> >
>>
> ------------------------------------------------------------------------------
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>> >
>>
>>
>>
>> --
>> Gerardo Horvilleur
>> ma...@si...
>> 5282-3314
>> 044 55 2709-0509
>>
>>
> ------------------------------------------------------------------------------
>> Increase Visibility of Your 3D Game App & Earn a Chance To Win $500!
>> Tap into the largest installed PC base & get more eyes on your game
>> by
>> optimizing for Intel(R) Graphics Technology. Get started today with
>> the
>> Intel(R) Software Partner Program. Five $500 cash prizes are up for
>> grabs.
>> http://p.sf.net/sfu/intelisp-dev2dev
>> _______________________________________________
>> Jrman-user mailing list
>> Jrm...@li...
>> https://lists.sourceforge.net/lists/listinfo/jrman-user
>>
>
>
> ------------------------------------------------------------------------------
> Increase Visibility of Your 3D Game App & Earn a Chance To Win $500!
> Tap into the largest installed PC base & get more eyes on your game by
> optimizing for Intel(R) Graphics Technology. Get started today with the
> Intel(R) Software Partner Program. Five $500 cash prizes are up for grabs.
> http://p.sf.net/sfu/intelisp-dev2dev
> _______________________________________________
> Jrman-user mailing list
> Jrm...@li...
> https://lists.sourceforge.net/lists/listinfo/jrman-user
>
--
Gerardo Horvilleur
ma...@si...
5282-3314
044 55 2709-0509
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