diff options
Diffstat (limited to 'src/jogl/classes/jogamp/opengl/glu/GLUquadricImpl.java')
| -rw-r--r-- | src/jogl/classes/jogamp/opengl/glu/GLUquadricImpl.java | 150 |
1 files changed, 86 insertions, 64 deletions
diff --git a/src/jogl/classes/jogamp/opengl/glu/GLUquadricImpl.java b/src/jogl/classes/jogamp/opengl/glu/GLUquadricImpl.java index 3f8a76535..717b1255c 100644 --- a/src/jogl/classes/jogamp/opengl/glu/GLUquadricImpl.java +++ b/src/jogl/classes/jogamp/opengl/glu/GLUquadricImpl.java @@ -6,15 +6,15 @@ ** this file except in compliance with the License. You may obtain a copy ** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600 ** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at: -** +** ** http://oss.sgi.com/projects/FreeB -** +** ** Note that, as provided in the License, the Software is distributed on an ** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS ** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND ** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A ** PARTICULAR PURPOSE, AND NON-INFRINGEMENT. -** +** ** NOTE: The Original Code (as defined below) has been licensed to Sun ** Microsystems, Inc. ("Sun") under the SGI Free Software License B ** (Version 1.1), shown above ("SGI License"). Pursuant to Section @@ -30,7 +30,7 @@ ** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc. ** Copyright in any portions created by third parties is as indicated ** elsewhere herein. All Rights Reserved. -** +** ** Additional Notice Provisions: The application programming interfaces ** established by SGI in conjunction with the Original Code are The ** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released @@ -45,56 +45,56 @@ ** $Header$ */ -/* +/* * Copyright (c) 2002-2004 LWJGL Project * All rights reserved. - * + * * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are + * modification, are permitted provided that the following conditions are * met: - * - * * Redistributions of source code must retain the above copyright + * + * * Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * - * * Neither the name of 'LWJGL' nor the names of - * its contributors may be used to endorse or promote products derived + * * Neither the name of 'LWJGL' nor the names of + * its contributors may be used to endorse or promote products derived * from this software without specific prior written permission. - * + * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /* * Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are * met: - * + * * - Redistribution of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. - * + * * - Redistribution in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. - * + * * Neither the name of Sun Microsystems, Inc. or the names of * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. - * + * * This software is provided "AS IS," without a warranty of any kind. ALL * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A @@ -107,7 +107,7 @@ * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * + * * You acknowledge that this software is not designed or intended for use * in the design, construction, operation or maintenance of any nuclear * facility. @@ -115,15 +115,17 @@ package jogamp.opengl.glu; -import javax.media.opengl.*; -import javax.media.opengl.glu.*; +import javax.media.opengl.GL; +import javax.media.opengl.glu.GLU; +import javax.media.opengl.glu.GLUquadric; + import com.jogamp.opengl.util.ImmModeSink; -import java.nio.*; +import com.jogamp.opengl.util.glsl.ShaderState; /** * GLUquadricImpl.java - * - * + * + * * Created 22-dec-2003 (originally Quadric.java) * @author Erik Duijs * @author Kenneth Russell, Sven Gothel @@ -139,25 +141,30 @@ public class GLUquadricImpl implements GLUquadric { private boolean immModeSinkImmediate; public int normalType; public GL gl; + public ShaderState shaderState; + public int shaderProgram; public static final boolean USE_NORM = true; public static final boolean USE_TEXT = false; private ImmModeSink immModeSink=null; - public GLUquadricImpl(GL gl, boolean useGLSL) { + public GLUquadricImpl(GL gl, boolean useGLSL, ShaderState st, int shaderProgram) { this.gl=gl; this.useGLSL = useGLSL; - drawStyle = GLU.GLU_FILL; - orientation = GLU.GLU_OUTSIDE; - textureFlag = false; - normals = GLU.GLU_SMOOTH; - normalType = gl.isGLES1()?GL.GL_BYTE:GL.GL_FLOAT; - immModeSinkImmediate=true; - immModeSinkEnabled=!gl.isGL2(); + this.drawStyle = GLU.GLU_FILL; + this.orientation = GLU.GLU_OUTSIDE; + this.textureFlag = false; + this.normals = GLU.GLU_SMOOTH; + this.normalType = gl.isGLES1()?GL.GL_BYTE:GL.GL_FLOAT; + this.immModeSinkImmediate=true; + this.immModeSinkEnabled=!gl.isGL2(); + this.shaderState = st; + this.shaderProgram = shaderProgram; replaceImmModeSink(); } + @Override public void enableImmModeSink(boolean val) { if(gl.isGL2()) { immModeSinkEnabled=val; @@ -169,10 +176,12 @@ public class GLUquadricImpl implements GLUquadric { } } + @Override public boolean isImmModeSinkEnabled() { return immModeSinkEnabled; } + @Override public void setImmMode(boolean val) { if(immModeSinkEnabled) { immModeSinkImmediate=val; @@ -181,30 +190,44 @@ public class GLUquadricImpl implements GLUquadric { } } + @Override public boolean getImmMode() { return immModeSinkImmediate; } + @Override public ImmModeSink replaceImmModeSink() { if(!immModeSinkEnabled) return null; ImmModeSink res = immModeSink; if(useGLSL) { - immModeSink = ImmModeSink.createGLSL (gl, GL.GL_STATIC_DRAW, 32, - 3, GL.GL_FLOAT, // vertex - 0, GL.GL_FLOAT, // color - USE_NORM?3:0, normalType,// normal - USE_TEXT?2:0, GL.GL_FLOAT); // texture + if(null != shaderState) { + immModeSink = ImmModeSink.createGLSL (32, + 3, GL.GL_FLOAT, // vertex + 0, GL.GL_FLOAT, // color + USE_NORM?3:0, normalType, // normal + USE_TEXT?2:0, GL.GL_FLOAT, // texCoords + GL.GL_STATIC_DRAW, shaderState); + } else { + immModeSink = ImmModeSink.createGLSL (32, + 3, GL.GL_FLOAT, // vertex + 0, GL.GL_FLOAT, // color + USE_NORM?3:0, normalType, // normal + USE_TEXT?2:0, GL.GL_FLOAT, // texCoords + GL.GL_STATIC_DRAW, shaderProgram); + } } else { - immModeSink = ImmModeSink.createFixed(gl, GL.GL_STATIC_DRAW, 32, - 3, GL.GL_FLOAT, // vertex - 0, GL.GL_FLOAT, // color - USE_NORM?3:0, normalType,// normal - USE_TEXT?2:0, GL.GL_FLOAT); // texture + immModeSink = ImmModeSink.createFixed(32, + 3, GL.GL_FLOAT, // vertex + 0, GL.GL_FLOAT, // color + USE_NORM?3:0, normalType, // normal + USE_TEXT?2:0, GL.GL_FLOAT, // texCoords + GL.GL_STATIC_DRAW); } return res; } + @Override public void resetImmModeSink(GL gl) { if(immModeSinkEnabled) { immModeSink.reset(gl); @@ -212,7 +235,7 @@ public class GLUquadricImpl implements GLUquadric { } /** - * specifies the draw style for quadrics. + * specifies the draw style for quadrics. * * The legal values are as follows: * @@ -226,7 +249,7 @@ public class GLUquadricImpl implements GLUquadric { * separating coplanar faces will not be drawn. * * GLU.POINT: Quadrics are rendered as a set of points. - * + * * @param drawStyle The drawStyle to set */ public void setDrawStyle(int drawStyle) { @@ -243,7 +266,7 @@ public class GLUquadricImpl implements GLUquadric { * * GLU.SMOOTH: One normal is generated for every vertex of a quadric. This * is the default. - * + * * @param normals The normals to set */ public void setNormals(int normals) { @@ -260,7 +283,7 @@ public class GLUquadricImpl implements GLUquadric { * * Note that the interpretation of outward and inward depends on the quadric * being drawn. - * + * * @param orientation The orientation to set */ public void setOrientation(int orientation) { @@ -275,7 +298,7 @@ public class GLUquadricImpl implements GLUquadric { * * The manner in which texture coordinates are generated depends upon the * specific quadric rendered. - * + * * @param textureFlag The textureFlag to set */ public void setTextureFlag(boolean textureFlag) { @@ -430,7 +453,7 @@ public class GLUquadricImpl implements GLUquadric { r = baseRadius; for (j = 0; j < stacks; j++) { float s = 0.0f; - glBegin(gl, immModeSink.GL_QUAD_STRIP); + glBegin(gl, ImmModeSink.GL_QUAD_STRIP); for (i = 0; i <= slices; i++) { if (i == slices) { x = sin(0.0f); @@ -495,10 +518,10 @@ public class GLUquadricImpl implements GLUquadric { glNormal3f(gl, 0.0f, 0.0f, -1.0f); } } - + da = 2.0f * PI / slices; dr = (outerRadius - innerRadius) / loops; - + switch (drawStyle) { case GLU.GLU_FILL: { @@ -514,7 +537,7 @@ public class GLUquadricImpl implements GLUquadric { float r2 = r1 + dr; if (orientation == GLU.GLU_OUTSIDE) { int s; - glBegin(gl, immModeSink.GL_QUAD_STRIP); + glBegin(gl, ImmModeSink.GL_QUAD_STRIP); for (s = 0; s <= slices; s++) { float a; if (s == slices) @@ -532,7 +555,7 @@ public class GLUquadricImpl implements GLUquadric { } else { int s; - glBegin(gl, immModeSink.GL_QUAD_STRIP); + glBegin(gl, ImmModeSink.GL_QUAD_STRIP); for (s = slices; s >= 0; s--) { float a; if (s == slices) @@ -631,18 +654,18 @@ public class GLUquadricImpl implements GLUquadric { * through startAngle + sweepAngle is included (where 0 degrees is along * the +y axis, 90 degrees along the +x axis, 180 along the -y axis, and * 270 along the -x axis). - * + * * The partial disk has a radius of outerRadius, and contains a concentric * circular hole with a radius of innerRadius. If innerRadius is zero, then * no hole is generated. The partial disk is subdivided around the z axis * into slices (like pizza slices), and also about the z axis into rings * (as specified by slices and loops, respectively). - * + * * With respect to orientation, the +z side of the partial disk is * considered to be outside (see gluQuadricOrientation). This means that if * the orientation is set to GLU.GLU_OUTSIDE, then any normals generated point * along the +z axis. Otherwise, they point along the -z axis. - * + * * If texturing is turned on (with gluQuadricTexture), texture coordinates * are generated linearly such that where r=outerRadius, the value at (r, 0, 0) * is (1, 0.5), at (0, r, 0) it is (0.5, 1), at (-r, 0, 0) it is (0, 0.5), @@ -655,11 +678,10 @@ public class GLUquadricImpl implements GLUquadric { int loops, float startAngle, float sweepAngle) { - int i, j, max; + int i, j; float[] sinCache = new float[CACHE_SIZE]; float[] cosCache = new float[CACHE_SIZE]; float angle; - float x, y; float sintemp, costemp; float deltaRadius; float radiusLow, radiusHigh; @@ -770,7 +792,7 @@ public class GLUquadricImpl implements GLUquadric { texHigh = radiusHigh / outerRadius / 2; } - glBegin(gl, immModeSink.GL_QUAD_STRIP); + glBegin(gl, ImmModeSink.GL_QUAD_STRIP); for (i = 0; i <= slices; i++) { if (orientation == GLU.GLU_OUTSIDE) { if (textureFlag) { @@ -984,7 +1006,7 @@ public class GLUquadricImpl implements GLUquadric { // draw intermediate stacks as quad strips for (i = imin; i < imax; i++) { rho = i * drho; - glBegin(gl, immModeSink.GL_QUAD_STRIP); + glBegin(gl, ImmModeSink.GL_QUAD_STRIP); s = 0.0f; for (j = 0; j <= slices; j++) { theta = (j == slices) ? 0.0f : j * dtheta; @@ -1188,7 +1210,7 @@ public class GLUquadricImpl implements GLUquadric { */ private void normal3f(GL gl, float x, float y, float z) { float mag; - + mag = (float)Math.sqrt(x * x + y * y + z * z); if (mag > 0.00001F) { x /= mag; |