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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
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<title>GLSL Showpiece Lite - /GLSLShowpiece Lite/Utilities/UniformData/UniformData.h</title>
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<a href="http://developer.apple.com/">ADC Home</a> > <a href="../../referencelibrary/index.html">Reference Library</a> > <a href="../../samplecode/index.html">Sample Code</a> > <a href="../../samplecode/GraphicsImaging/index.html">Graphics & Imaging</a> > <a href="../../samplecode/GraphicsImaging/idxOpenGL-date.html">OpenGL</a> > <A HREF="javascript:location.replace('index.html');">GLSL Showpiece Lite</A> >
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<td><h1><div id="pagehead">GLSL Showpiece Lite</div></h1></td>
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<h2>/GLSLShowpiece Lite/Utilities/UniformData/UniformData.h</h2>
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<p><strong>View Source Code:</strong>
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<option value="listing1.html">/GLSLShowpiece Lite/Exhibits/3Dlabs-license.txt</option>
<option value="listing2.html">/GLSLShowpiece Lite/Exhibits/ATI-License.txt</option>
<option value="listing3.html">/GLSLShowpiece Lite/Exhibits/Cloud1/Cloud1.h</option>
<option value="listing4.html">/GLSLShowpiece Lite/Exhibits/Cloud1/Cloud1.m</option>
<option value="listing5.html">/GLSLShowpiece Lite/Exhibits/Cloud2/Cloud2.h</option>
<option value="listing6.html">/GLSLShowpiece Lite/Exhibits/Cloud2/Cloud2.m</option>
<option value="listing7.html">/GLSLShowpiece Lite/Exhibits/Earth/Earth.h</option>
<option value="listing8.html">/GLSLShowpiece Lite/Exhibits/Earth/Earth.m</option>
<option value="listing9.html">/GLSLShowpiece Lite/Exhibits/EnvMap/EnvMap.h</option>
<option value="listing10.html">/GLSLShowpiece Lite/Exhibits/EnvMap/EnvMap.m</option>
<option value="listing11.html">/GLSLShowpiece Lite/Exhibits/Eroded/Eroded.h</option>
<option value="listing12.html">/GLSLShowpiece Lite/Exhibits/Eroded/Eroded.m</option>
<option value="listing13.html">/GLSLShowpiece Lite/Exhibits/Fire/Fire.h</option>
<option value="listing14.html">/GLSLShowpiece Lite/Exhibits/Fire/Fire.m</option>
<option value="listing15.html">/GLSLShowpiece Lite/Exhibits/Fur/Fur.h</option>
<option value="listing16.html">/GLSLShowpiece Lite/Exhibits/Fur/Fur.m</option>
<option value="listing17.html">/GLSLShowpiece Lite/Exhibits/Glass/Glass.h</option>
<option value="listing18.html">/GLSLShowpiece Lite/Exhibits/Glass/Glass.m</option>
<option value="listing19.html">/GLSLShowpiece Lite/Exhibits/Gooch/Gooch.h</option>
<option value="listing20.html">/GLSLShowpiece Lite/Exhibits/Gooch/Gooch.m</option>
<option value="listing21.html">/GLSLShowpiece Lite/Exhibits/Granite/Granite.h</option>
<option value="listing22.html">/GLSLShowpiece Lite/Exhibits/Granite/Granite.m</option>
<option value="listing23.html">/GLSLShowpiece Lite/Exhibits/Inferno/Inferno.h</option>
<option value="listing24.html">/GLSLShowpiece Lite/Exhibits/Inferno/Inferno.m</option>
<option value="listing25.html">/GLSLShowpiece Lite/Exhibits/LightworkDesign-license.txt</option>
<option value="listing26.html">/GLSLShowpiece Lite/Exhibits/Marble/Marble.h</option>
<option value="listing27.html">/GLSLShowpiece Lite/Exhibits/Marble/Marble.m</option>
<option value="listing28.html">/GLSLShowpiece Lite/Exhibits/Plasma/Plasma.h</option>
<option value="listing29.html">/GLSLShowpiece Lite/Exhibits/Plasma/Plasma.m</option>
<option value="listing30.html">/GLSLShowpiece Lite/Exhibits/Toon/Toon.h</option>
<option value="listing31.html">/GLSLShowpiece Lite/Exhibits/Toon/Toon.m</option>
<option value="listing32.html">/GLSLShowpiece Lite/Exhibits/Toyball/Toyball.h</option>
<option value="listing33.html">/GLSLShowpiece Lite/Exhibits/Toyball/Toyball.m</option>
<option value="listing34.html">/GLSLShowpiece Lite/Exhibits/VertexNoise/VertexNoise.h</option>
<option value="listing35.html">/GLSLShowpiece Lite/Exhibits/VertexNoise/VertexNoise.m</option>
<option value="listing36.html">/GLSLShowpiece Lite/Exhibits/Wobble/Wobble.h</option>
<option value="listing37.html">/GLSLShowpiece Lite/Exhibits/Wobble/Wobble.m</option>
<option value="listing38.html">/GLSLShowpiece Lite/Exhibits/Wood1/Wood1.h</option>
<option value="listing39.html">/GLSLShowpiece Lite/Exhibits/Wood1/Wood1.m</option>
<option value="listing40.html">/GLSLShowpiece Lite/Exhibits/Wood2/Wood2.h</option>
<option value="listing41.html">/GLSLShowpiece Lite/Exhibits/Wood2/Wood2.m</option>
<option value="listing42.html">/GLSLShowpiece Lite/Exhibits/WoodShader/WoodShader.h</option>
<option value="listing43.html">/GLSLShowpiece Lite/Exhibits/WoodShader/WoodShader.m</option>
<option value="listing44.html">/GLSLShowpiece Lite/Extras/Noise3DTexture/Noise3DTexture.cpp</option>
<option value="listing45.html">/GLSLShowpiece Lite/Extras/Noise3DTexture/Noise3DTexture.h</option>
<option value="listing46.html">/GLSLShowpiece Lite/Models/Bunny/Bunny.c</option>
<option value="listing47.html">/GLSLShowpiece Lite/Models/Bunny/Bunny.h</option>
<option value="listing48.html">/GLSLShowpiece Lite/Models/Models/Models.h</option>
<option value="listing49.html">/GLSLShowpiece Lite/Models/Models/Models.m</option>
<option value="listing50.html">/GLSLShowpiece Lite/Models/Teapot/Teapot.c</option>
<option value="listing51.html">/GLSLShowpiece Lite/Models/Teapot/Teapot.h</option>
<option value="listing52.html">/GLSLShowpiece Lite/Surfaces/Constants/GeometryConstants.h</option>
<option value="listing53.html">/GLSLShowpiece Lite/Surfaces/Klein Surface/Headers/KleinSurface.h</option>
<option value="listing54.html">/GLSLShowpiece Lite/Surfaces/Klein Surface/Sources/KleinSurface.mm</option>
<option value="listing55.html">/GLSLShowpiece Lite/Surfaces/Surfaces/Headers/Surfaces.h</option>
<option value="listing56.html">/GLSLShowpiece Lite/Surfaces/Surfaces/Sources/Surfaces.mm</option>
<option value="listing57.html">/GLSLShowpiece Lite/Utilities/Numerics/Numerics.h</option>
<option value="listing58.html">/GLSLShowpiece Lite/Utilities/Numerics/Numerics.m</option>
<option value="listing59.html">/GLSLShowpiece Lite/Utilities/UniformData/UniformData.h</option>
<option value="listing60.html">/GLSLShowpiece Lite/Utilities/UniformData/UniformData.m</option>
<option value="listing61.html">/GLSLShowpiece Lite/Viewer/Headers/Exhibit.h</option>
<option value="listing62.html">/GLSLShowpiece Lite/Viewer/Headers/OpenGLView.h</option>
<option value="listing63.html">/GLSLShowpiece Lite/Viewer/Headers/UIController.h</option>
<option value="listing64.html">/GLSLShowpiece Lite/Viewer/Sources/Exhibit.m</option>
<option value="listing65.html">/GLSLShowpiece Lite/Viewer/Sources/main.m</option>
<option value="listing66.html">/GLSLShowpiece Lite/Viewer/Sources/OpenGLView.m</option>
<option value="listing67.html">/GLSLShowpiece Lite/Viewer/Sources/UIController.m</option>
<option value="listing68.html">/LessonGuide/GLSLPrereqs HTML/GLSLPrereqs.html</option>
<option value="listing69.html">/LessonGuide/GLSLPrereqs HTML/GLSLPrereqs_files/GLSLPrereqs.css</option>
<option value="listing70.html">/Textures/EarthImages.txt</option>
<option value="listing71.html">/Textures/envmaps.txt</option></select>
</p>
</form>
<p><strong><a href="GLSLShowpieceLite.zip">Download Sample</a></strong> (“GLSLShowpieceLite.zip”, 2.30M)<BR>
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<!--googleon: index -->
<pre class="sourcecodebox">//-------------------------------------------------------------------------
//
// File: UniformData.h
//
// Abstract: UniformData Utility functions
//
// Disclaimer: IMPORTANT: This Apple software is supplied to you by
// Apple Inc. ("Apple") in consideration of your agreement to the
// following terms, and your use, installation, modification or
// redistribution of this Apple software constitutes acceptance of these
// terms. If you do not agree with these terms, please do not use,
// install, modify or redistribute this Apple software.
//
// In consideration of your agreement to abide by the following terms, and
// subject to these terms, Apple grants you a personal, non-exclusive
// license, under Apple's copyrights in this original Apple software (the
// "Apple Software"), to use, reproduce, modify and redistribute the Apple
// Software, with or without modifications, in source and/or binary forms;
// provided that if you redistribute the Apple Software in its entirety and
// without modifications, you must retain this notice and the following
// text and disclaimers in all such redistributions of the Apple Software.
// Neither the name, trademarks, service marks or logos of Apple Inc.
// may be used to endorse or promote products derived from the Apple
// Software without specific prior written permission from Apple. Except
// as expressly stated in this notice, no other rights or licenses, express
// or implied, are granted by Apple herein, including but not limited to
// any patent rights that may be infringed by your derivative works or by
// other works in which the Apple Software may be incorporated.
//
// The Apple Software is provided by Apple on an "AS IS" basis. APPLE
// MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION
// THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS
// FOR A PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND
// OPERATION ALONE OR IN COMBINATION WITH YOUR PRODUCTS.
//
// IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL
// OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION,
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// AND WHETHER UNDER THEORY OF CONTRACT, TORT (INCLUDING NEGLIGENCE),
// STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
// Copyright (c) 2007 Apple Inc., All rights reserved.
//
//-------------------------------------------------------------------------
#import <Cocoa/Cocoa.h>
#import <OpenGL/gl.h>
// UniformData class
@interface UniformData: NSObject
{
@private
GLfloat current [4];
GLfloat min [4];
GLfloat max [4];
GLfloat delta [4];
} // UniformData
- (void) initCurrent:(GLfloat)value;
- (void) initMin:(GLfloat)value;
- (void) initMax:(GLfloat)value;
- (void) initDelta:(GLfloat)value;
- (void) initCurrent:(GLfloat)value atIndex:(int)i;
- (void) initMin:(GLfloat)value atIndex:(int)i;
- (void) initMax:(GLfloat)value atIndex:(int)i;
- (void) initDelta:(GLfloat)value atIndex:(int)i;
- (void) animate;
- (BOOL) setCurrent:(GLfloat *)theCurrent;
- (BOOL) setMin:(GLfloat *)theMin;
- (BOOL) setMax:(GLfloat *)theMax;
- (BOOL) setDelta:(GLfloat *)theDelta;
- (GLfloat *) current;
- (GLfloat *) min;
- (GLfloat *) max;
- (GLfloat *) delta;
@end
</pre>
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