Hi Justin,
My mistake in the last email. When byReference = true
it should return the same reference, otherwise it is a bug.
Thanks.
- Kelvin
-----------
Java 3D Team
Sun Microsystem Inc.
>X-Unix-From: [EMAIL PROTECTED] Mon Mar 5 11:20:51 2001
>MIME-Version: 1.0
>Content-MD5: A5XKFNd62H+rPXoJeRpWgw==
>Date: Mon, 5 Mar 2001 11:18:14 -0800
>From: Kelvin Chung <[EMAIL PROTECTED]>
>Subject: Re: [JAVA3D] Raster img handling
>Comments: To: [EMAIL PROTECTED]
>To: [EMAIL PROTECTED]
>
>Hi Justin,
>
>
>ImageComponent2D comp =
> new ImageComponent2D(ImageComponent.FORMAT_RGB, img);
>
>In current implementation,
>comp.getImage() will not return the same img reference
>when byReference = false.
>
>When byReference = true it may or may not give return
>the same reference handle depending on whether the image
>format support by underlying native library.
>
>- Kelvin
>---------
>Java 3D Team
>Sun Microsystems Inc.
>
>
>>X-Unix-From: [EMAIL PROTECTED] Fri Mar 2 22:20:45 2001
>>X-Accept-Language: en
>>MIME-Version: 1.0
>>Content-Transfer-Encoding: 7bit
>>Date: Sat, 3 Mar 2001 15:14:26 +1100
>>From: Justin Couch <[EMAIL PROTECTED]>
>>Subject: [JAVA3D] Raster img handling
>>To: [EMAIL PROTECTED]
>>
>>If I create a new Raster image and pass it an image and
>>imagecomponent2D, am I guaranteed that when I ask for them back that
>>they will be exactly the same instance?
>>
>>BufferedImage img = new BufferedImage(rect.width,rect.height,
>> BufferedImage.TYPE_INT_RGB);
>>
>>ImageComponent2D comp =
>> new ImageComponent2D(ImageComponent.FORMAT_RGB, img);
>>
>>Raster ras = new Raster(new Point3f(-1.0f,-1.0f,-1.0f),
>> Raster.RASTER_COLOR,
>> 0,
>> 0,
>> rect.width,
>> rect.height,
>> comp,
>> null);
>>
>>ImageComponent2D comp_2 = ras.getImage();
>>BufferedImage img_2 = comp_2.getImage();
>>
>>
>>Ie comp_2 == comp and img_2 == img are both true;
>>
>>--
>>Justin Couch Author, Java Hacker
>>http://www.vlc.com.au/~justin/ Java 3D FAQ Maintainer
>>http://www.j3d.org/ J3D.org The Java 3D Community Site
>>-------------------------------------------------------------------
>>"Humanism is dead. Animals think, feel; so do machines now.
>>Neither man nor woman is the measure of all things. Every organism
>>processes data according to its domain, its environment; you, with
>>all your brains, would be useless in a mouse's universe..."
>> - Greg Bear, Slant
>>-------------------------------------------------------------------
>>
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