diff options
Diffstat (limited to 'src/jogl/classes/com/jogamp/opengl/glu')
5 files changed, 559 insertions, 0 deletions
diff --git a/src/jogl/classes/com/jogamp/opengl/glu/GLUnurbs.java b/src/jogl/classes/com/jogamp/opengl/glu/GLUnurbs.java new file mode 100644 index 000000000..0dbd54674 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/glu/GLUnurbs.java @@ -0,0 +1,8 @@ +package com.jogamp.opengl.glu; + +/** + * Wrapper for a GLU NURBS object. + */ + +public interface GLUnurbs { +} diff --git a/src/jogl/classes/com/jogamp/opengl/glu/GLUquadric.java b/src/jogl/classes/com/jogamp/opengl/glu/GLUquadric.java new file mode 100644 index 000000000..45b2d054d --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/glu/GLUquadric.java @@ -0,0 +1,33 @@ +package com.jogamp.opengl.glu; + +import com.jogamp.opengl.GL; +import com.jogamp.opengl.util.ImmModeSink; + +/** + * Wrapper for a GLU quadric object. + */ + +public interface GLUquadric { + // enable/disables the Immediate Mode Sink module. + // This defaults to false for GLUgl2, + // and is always true for GLUes1. + public void enableImmModeSink(boolean val); + + public boolean isImmModeSinkEnabled(); + + // set Immediate Mode usage. + // This defaults to false at GLU creation time. + // If enabled rendering will happen immediately, + // otherwise rendering will be hold in the ImmModeSink + // object, to be rendered deferred. + public void setImmMode(boolean val); + + public boolean getImmMode(); + + // creates a new ImmModeSink (VBO Buffers) and + // returns the old vbo buffer with it's rendering result + public ImmModeSink replaceImmModeSink(); + + // gl may be null, then the GL client states are not disabled + public void resetImmModeSink(GL gl); +} diff --git a/src/jogl/classes/com/jogamp/opengl/glu/GLUtessellator.java b/src/jogl/classes/com/jogamp/opengl/glu/GLUtessellator.java new file mode 100644 index 000000000..ce9fda8e7 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/glu/GLUtessellator.java @@ -0,0 +1,66 @@ +/* +* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. +* All rights reserved. +*/ + +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** 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 +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** 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 +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** Author: Eric Veach, July 1994 +** Java Port: Pepijn Van Eeckhoudt, July 2003 +** Java Port: Nathan Parker Burg, August 2003 +*/ +package com.jogamp.opengl.glu; + +/** + * The <b>GLUtessellator</b> object is used to hold the data, such as the + * vertices, edges and callback objects, to describe and tessellate complex + * polygons. A <b>GLUtessellator</b> object is used with the + * {@link GLU GLU} tessellator methods and + * {@link GLUtessellatorCallback GLU callbacks}. + * + * @author Eric Veach, July 1994 + * @author Java Port: Pepijn Van Eechhoudt, July 2003 + * @author Java Port: Nathan Parker Burg, August 2003 + */ +public interface GLUtessellator {} diff --git a/src/jogl/classes/com/jogamp/opengl/glu/GLUtessellatorCallback.java b/src/jogl/classes/com/jogamp/opengl/glu/GLUtessellatorCallback.java new file mode 100644 index 000000000..c616bca38 --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/glu/GLUtessellatorCallback.java @@ -0,0 +1,356 @@ +/* +* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. +* All rights reserved. +*/ + +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** 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 +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** 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 +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** Author: Eric Veach, July 1994 +** Java Port: Pepijn Van Eeckhoudt, July 2003 +** Java Port: Nathan Parker Burg, August 2003 +*/ +package com.jogamp.opengl.glu; + +/** + * <b>GLUtessellatorCallback</b> interface provides methods that the user will + * override to define the callbacks for a tessellation object. + * + * @author Eric Veach, July 1994 + * @author Java Port: Pepijn Van Eeckhoudt, July 2003 + * @author Java Port: Nathan Parker Burg, August 2003 + */ +public interface GLUtessellatorCallback { + /** + * The <b>begin</b> callback method is invoked like + * {@link com.jogamp.opengl.GL#glBegin glBegin} to indicate the start of a + * (triangle) primitive. The method takes a single argument of type int. If + * the <b>GLU_TESS_BOUNDARY_ONLY</b> property is set to <b>GL_FALSE</b>, then + * the argument is set to either <b>GL_TRIANGLE_FAN</b>, + * <b>GL_TRIANGLE_STRIP</b>, or <b>GL_TRIANGLES</b>. If the + * <b>GLU_TESS_BOUNDARY_ONLY</b> property is set to <b>GL_TRUE</b>, then the + * argument will be set to <b>GL_LINE_LOOP</b>. + * + * @param type + * Specifics the type of begin/end pair being defined. The following + * values are valid: <b>GL_TRIANGLE_FAN</b>, <b>GL_TRIANGLE_STRIP</b>, + * <b>GL_TRIANGLES</b> or <b>GL_LINE_LOOP</b>. + * + * @see GLU#gluTessCallback gluTessCallback + * @see #end end + * @see #begin begin + */ + public void begin(int type); + + /** + * The same as the {@link #begin begin} callback method except that + * it takes an additional reference argument. This reference is + * identical to the opaque reference provided when {@link + * GLU#gluTessBeginPolygon gluTessBeginPolygon} was called. + * + * @param type + * Specifics the type of begin/end pair being defined. The following + * values are valid: <b>GL_TRIANGLE_FAN</b>, <b>GL_TRIANGLE_STRIP</b>, + * <b>GL_TRIANGLES</b> or <b>GL_LINE_LOOP</b>. + * @param polygonData + * Specifics a reference to user-defined data. + * + * @see GLU#gluTessCallback gluTessCallback + * @see #endData endData + * @see #begin begin + */ + public void beginData(int type, Object polygonData); + + + /** + * The <b>edgeFlag</b> callback method is similar to + * {@link com.jogamp.opengl.GL#glEdgeFlag glEdgeFlag}. The method takes + * a single boolean boundaryEdge that indicates which edges lie on the + * polygon boundary. If the boundaryEdge is <b>GL_TRUE</b>, then each vertex + * that follows begins an edge that lies on the polygon boundary, that is, + * an edge that separates an interior region from an exterior one. If the + * boundaryEdge is <b>GL_FALSE</b>, then each vertex that follows begins an + * edge that lies in the polygon interior. The edge flag callback (if + * defined) is invoked before the first vertex callback.<P> + * + * Since triangle fans and triangle strips do not support edge flags, the + * begin callback is not called with <b>GL_TRIANGLE_FAN</b> or + * <b>GL_TRIANGLE_STRIP</b> if a non-null edge flag callback is provided. + * (If the callback is initialized to null, there is no impact on + * performance). Instead, the fans and strips are converted to independent + * triangles. + * + * @param boundaryEdge + * Specifics which edges lie on the polygon boundary. + * + * @see GLU#gluTessCallback gluTessCallback + * @see #edgeFlagData edgeFlagData + */ + public void edgeFlag(boolean boundaryEdge); + + + /** + * The same as the {@link #edgeFlag edgeFlage} callback method + * except that it takes an additional reference argument. This + * reference is identical to the opaque reference provided when + * {@link GLU#gluTessBeginPolygon gluTessBeginPolygon} was called. + * + * @param boundaryEdge + * Specifics which edges lie on the polygon boundary. + * @param polygonData + * Specifics a reference to user-defined data. + * + * @see GLU#gluTessCallback gluTessCallback + * @see #edgeFlag edgeFlag + */ + public void edgeFlagData(boolean boundaryEdge, Object polygonData); + + + /** + * The <b>vertex</b> callback method is invoked between the {@link + * #begin begin} and {@link #end end} callback methods. It is + * similar to {@link com.jogamp.opengl.GL#glVertex3f glVertex3f}, + * and it defines the vertices of the triangles created by the + * tessellation process. The method takes a reference as its only + * argument. This reference is identical to the opaque reference + * provided by the user when the vertex was described (see {@link + * GLU#gluTessVertex gluTessVertex}). + * + * @param vertexData + * Specifics a reference to the vertices of the triangles created + * by the tessellation process. + * + * @see GLU#gluTessCallback gluTessCallback + * @see #vertexData vertexData + */ + public void vertex(Object vertexData); + + + /** + * The same as the {@link #vertex vertex} callback method except + * that it takes an additional reference argument. This reference is + * identical to the opaque reference provided when {@link + * GLU#gluTessBeginPolygon gluTessBeginPolygon} was called. + * + * @param vertexData + * Specifics a reference to the vertices of the triangles created + * by the tessellation process. + * @param polygonData + * Specifics a reference to user-defined data. + * + * @see GLU#gluTessCallback gluTessCallback + * @see #vertex vertex + */ + public void vertexData(Object vertexData, Object polygonData); + + + /** + * The end callback serves the same purpose as + * {@link com.jogamp.opengl.GL#glEnd glEnd}. It indicates the end of a + * primitive and it takes no arguments. + * + * @see GLU#gluTessCallback gluTessCallback + * @see #begin begin + * @see #endData endData + */ + public void end(); + + + /** + * The same as the {@link #end end} callback method except that it + * takes an additional reference argument. This reference is + * identical to the opaque reference provided when {@link + * GLU#gluTessBeginPolygon gluTessBeginPolygon} was called. + * + * @param polygonData + * Specifics a reference to user-defined data. + * + * @see GLU#gluTessCallback gluTessCallback + * @see #beginData beginData + * @see #end end + */ + public void endData(Object polygonData); + + + /** + * The <b>combine</b> callback method is called to create a new vertex when + * the tessellation detects an intersection, or wishes to merge features. The + * method takes four arguments: an array of three elements each of type + * double, an array of four references, an array of four elements each of + * type float, and a reference to a reference.<P> + * + * The vertex is defined as a linear combination of up to four existing + * vertices, stored in <i>data</i>. The coefficients of the linear combination + * are given by <i>weight</i>; these weights always add up to 1. All vertex + * pointers are valid even when some of the weights are 0. <i>coords</i> gives + * the location of the new vertex.<P> + * + * The user must allocate another vertex, interpolate parameters using + * <i>data</i> and <i>weight</i>, and return the new vertex pointer in + * <i>outData</i>. This handle is supplied during rendering callbacks. The + * user is responsible for freeing the memory some time after + * {@link GLU#gluTessEndPolygon gluTessEndPolygon} is + * called.<P> + * + * For example, if the polygon lies in an arbitrary plane in 3-space, and a + * color is associated with each vertex, the <b>GLU_TESS_COMBINE</b> + * callback might look like this: + * </UL> + * <PRE> + * void myCombine(double[] coords, Object[] data, + * float[] weight, Object[] outData) + * { + * MyVertex newVertex = new MyVertex(); + * + * newVertex.x = coords[0]; + * newVertex.y = coords[1]; + * newVertex.z = coords[2]; + * newVertex.r = weight[0]*data[0].r + + * weight[1]*data[1].r + + * weight[2]*data[2].r + + * weight[3]*data[3].r; + * newVertex.g = weight[0]*data[0].g + + * weight[1]*data[1].g + + * weight[2]*data[2].g + + * weight[3]*data[3].g; + * newVertex.b = weight[0]*data[0].b + + * weight[1]*data[1].b + + * weight[2]*data[2].b + + * weight[3]*data[3].b; + * newVertex.a = weight[0]*data[0].a + + * weight[1]*data[1].a + + * weight[2]*data[2].a + + * weight[3]*data[3].a; + * outData = newVertex; + * }</PRE> + * + * @param coords + * Specifics the location of the new vertex. + * @param data + * Specifics the vertices used to create the new vertex. + * @param weight + * Specifics the weights used to create the new vertex. + * @param outData + * Reference user the put the coodinates of the new vertex. + * + * @see GLU#gluTessCallback gluTessCallback + * @see #combineData combineData + */ + public void combine(double[] coords, Object[] data, + float[] weight, Object[] outData); + + + /** + * The same as the {@link #combine combine} callback method except + * that it takes an additional reference argument. This reference is + * identical to the opaque reference provided when {@link + * GLU#gluTessBeginPolygon gluTessBeginPolygon} was called. + * + * @param coords + * Specifics the location of the new vertex. + * @param data + * Specifics the vertices used to create the new vertex. + * @param weight + * Specifics the weights used to create the new vertex. + * @param outData + * Reference user the put the coodinates of the new vertex. + * @param polygonData + * Specifics a reference to user-defined data. + * + * @see GLU#gluTessCallback gluTessCallback + * @see #combine combine + */ + public void combineData(double[] coords, Object[] data, + float[] weight, Object[] outData, + Object polygonData); + + + /** + * The <b>error</b> callback method is called when an error is encountered. + * The one argument is of type int; it indicates the specific error that + * occurred and will be set to one of <b>GLU_TESS_MISSING_BEGIN_POLYGON</b>, + * <b>GLU_TESS_MISSING_END_POLYGON</b>, <b>GLU_TESS_MISSING_BEGIN_CONTOUR</b>, + * <b>GLU_TESS_MISSING_END_CONTOUR</b>, <b>GLU_TESS_COORD_TOO_LARGE</b>, + * <b>GLU_TESS_NEED_COMBINE_CALLBACK</b> or <b>GLU_OUT_OF_MEMORY</b>. + * Character strings describing these errors can be retrieved with the + * {@link GLU#gluErrorString gluErrorString} call.<P> + * + * The GLU library will recover from the first four errors by inserting the + * missing call(s). <b>GLU_TESS_COORD_TOO_LARGE</b> indicates that some + * vertex coordinate exceeded the predefined constant + * <b>GLU_TESS_MAX_COORD</b> in absolute value, and that the value has been + * clamped. (Coordinate values must be small enough so that two can be + * multiplied together without overflow.) + * <b>GLU_TESS_NEED_COMBINE_CALLBACK</b> indicates that the tessellation + * detected an intersection between two edges in the input data, and the + * <b>GLU_TESS_COMBINE</b> or <b>GLU_TESS_COMBINE_DATA</b> callback was not + * provided. No output is generated. <b>GLU_OUT_OF_MEMORY</b> indicates that + * there is not enough memory so no output is generated. + * + * @param errnum + * Specifics the error number code. + * + * @see GLU#gluTessCallback gluTessCallback + * @see #errorData errorData + */ + public void error(int errnum); + + + /** + * The same as the {@link #error error} callback method except that + * it takes an additional reference argument. This reference is + * identical to the opaque reference provided when {@link + * GLU#gluTessBeginPolygon gluTessBeginPolygon} was called. + * + * @param errnum + * Specifics the error number code. + * @param polygonData + * Specifics a reference to user-defined data. + * + * @see GLU#gluTessCallback gluTessCallback + * @see #error error + */ + public void errorData(int errnum, Object polygonData); + + //void mesh(jogamp.opengl.tessellator.GLUmesh mesh); +} diff --git a/src/jogl/classes/com/jogamp/opengl/glu/GLUtessellatorCallbackAdapter.java b/src/jogl/classes/com/jogamp/opengl/glu/GLUtessellatorCallbackAdapter.java new file mode 100644 index 000000000..b9503f12e --- /dev/null +++ b/src/jogl/classes/com/jogamp/opengl/glu/GLUtessellatorCallbackAdapter.java @@ -0,0 +1,96 @@ +/* +* Portions Copyright (C) 2003-2006 Sun Microsystems, Inc. +* All rights reserved. +*/ + +/* +** License Applicability. Except to the extent portions of this file are +** made subject to an alternative license as permitted in the SGI Free +** Software License B, Version 2.0 (the "License"), the contents of this +** file are subject only to the provisions of the License. You may not use +** 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 +** 3.2(3) of the SGI License, Sun is distributing the Covered Code to +** you under an alternative license ("Alternative License"). This +** Alternative License includes all of the provisions of the SGI License +** except that Section 2.2 and 11 are omitted. Any differences between +** the Alternative License and the SGI License are offered solely by Sun +** and not by SGI. +** +** Original Code. The Original Code is: OpenGL Sample Implementation, +** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics, +** 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 +** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version +** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X +** Window System(R) (Version 1.3), released October 19, 1998. This software +** was created using the OpenGL(R) version 1.2.1 Sample Implementation +** published by SGI, but has not been independently verified as being +** compliant with the OpenGL(R) version 1.2.1 Specification. +** +** Author: Eric Veach, July 1994 +** Java Port: Pepijn Van Eeckhoudt, July 2003 +** Java Port: Nathan Parker Burg, August 2003 +*/ +package com.jogamp.opengl.glu; + +/** + * The <b>GLUtessellatorCallbackAdapter</b> provides a default implementation of + * {@link GLUtessellatorCallback GLUtessellatorCallback} + * with empty callback methods. This class can be extended to provide user + * defined callback methods. + * + * @author Eric Veach, July 1994 + * @author Java Port: Pepijn Van Eechhoudt, July 2003 + * @author Java Port: Nathan Parker Burg, August 2003 + */ + +public class GLUtessellatorCallbackAdapter implements GLUtessellatorCallback { + @Override + public void begin(final int type) {} + @Override + public void edgeFlag(final boolean boundaryEdge) {} + @Override + public void vertex(final Object vertexData) {} + @Override + public void end() {} +// public void mesh(jogamp.opengl.tessellator.GLUmesh mesh) {} + @Override + public void error(final int errnum) {} + @Override + public void combine(final double[] coords, final Object[] data, + final float[] weight, final Object[] outData) {} + @Override + public void beginData(final int type, final Object polygonData) {} + @Override + public void edgeFlagData(final boolean boundaryEdge, + final Object polygonData) {} + @Override + public void vertexData(final Object vertexData, final Object polygonData) {} + @Override + public void endData(final Object polygonData) {} + @Override + public void errorData(final int errnum, final Object polygonData) {} + @Override + public void combineData(final double[] coords, final Object[] data, + final float[] weight, final Object[] outData, + final Object polygonData) {} +} |