From c0ca33d644b92f105382adaa4b068d58769008f5 Mon Sep 17 00:00:00 2001 From: Sven Gothel Date: Sat, 21 Jun 2008 03:51:04 +0000 Subject: finishing 2nd refactoring git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/svn-server-sync/jogl/branches/JOGL_2_SANDBOX@1671 232f8b59-042b-4e1e-8c03-345bb8c30851 --- src/classes/com/sun/opengl/impl/nurbs/Mapdesc.java | 442 --------------------- 1 file changed, 442 deletions(-) delete mode 100755 src/classes/com/sun/opengl/impl/nurbs/Mapdesc.java (limited to 'src/classes/com/sun/opengl/impl/nurbs/Mapdesc.java') diff --git a/src/classes/com/sun/opengl/impl/nurbs/Mapdesc.java b/src/classes/com/sun/opengl/impl/nurbs/Mapdesc.java deleted file mode 100755 index a6536dcb8..000000000 --- a/src/classes/com/sun/opengl/impl/nurbs/Mapdesc.java +++ /dev/null @@ -1,442 +0,0 @@ -package com.sun.opengl.impl.nurbs; - -/* - ** 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 1.1 (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. - ** - ** 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. - */ - -/** - * Class holding properties of OpenGL map - * @author Tomas Hrasky - * - */ -class Mapdesc { - - /** - * Maximum control point coords - */ - private static final int MAXCOORDS = 5; - - /** - * Next description in list - */ - public Mapdesc next; - - /** - * Is map rational - */ - public int isrational; - - /** - * Number of control point coords - */ - public int ncoords; - - /** - * Map type - */ - private int type; - - /** - * Number of homogenous coords - */ - private int hcoords; - - /** - * Number of inhomogenous coords - */ - private int inhcoords; - - /** - * Not used - */ - private int mask; - - /** - * Value of N_PIXEL_TOLERANCE property - */ - private float pixel_tolerance; - - /** - * Value of N_ERROR_TOLERANCE property - */ - private float error_tolerance; - - /** - * Value of N_BBOX_SUBDIVIDING property - */ - private float bbox_subdividing; - - /** - * Value of N_CULLING property - */ - private float culling_method; - - /** - * Value of N_SAMPLINGMETHOD property - */ - private float sampling_method; - - /** - * Value of N_CLAMPFACTOR property - */ - float clampfactor; - - /** - * Value of N_MINSAVINGS property - */ - private float minsavings; - - /** - * Steps in u direction - */ - private float s_steps; - - /** - * Steps in v direction - */ - private float t_steps; - - /** - * Maximal step - */ - float maxrate; - - /** - * Maximal u direction step - */ - private float maxsrate; - - /** - * Maximal v direction step - */ - private float maxtrate; - - /** - * Not used - */ - private float[][] bmat; - - /** - * Sampling matrix - */ - private float[][] smat; - - /** - * Not used - */ - private float[][] cmat; - - /** - * Not used - */ - private float[] bboxsize; - - /** - * Makes new mapdesc - * @param type map type - * @param rational is rational - * @param ncoords number of control points coords - * @param backend backend object - */ - public Mapdesc(int type, int rational, int ncoords, Backend backend) { - // DONE - this.type = type; - this.isrational = rational; - this.ncoords = ncoords; - this.hcoords = ncoords + (isrational > 0 ? 0 : 1); - this.inhcoords = ncoords - (isrational > 0 ? 1 : 0); - this.mask = ((1 << (inhcoords * 2)) - 1); - next = null; - - assert (hcoords <= MAXCOORDS); - assert (inhcoords >= 1); - - pixel_tolerance = 1f; - error_tolerance = 1f; - bbox_subdividing = NurbsConsts.N_NOBBOXSUBDIVISION; - culling_method = NurbsConsts.N_NOCULLING; - sampling_method = NurbsConsts.N_NOSAMPLING; - clampfactor = NurbsConsts.N_NOCLAMPING; - minsavings = NurbsConsts.N_NOSAVINGSSUBDIVISION; - s_steps = 0f; - t_steps = 0f; - - maxrate = (s_steps < 0) ? 0 : s_steps; - maxsrate = (s_steps < 0) ? 0 : s_steps; - maxtrate = (t_steps < 0) ? 0 : t_steps; - bmat = new float[MAXCOORDS][MAXCOORDS]; - cmat = new float[MAXCOORDS][MAXCOORDS]; - smat = new float[MAXCOORDS][MAXCOORDS]; - - identify(bmat); - identify(cmat); - identify(smat); - bboxsize = new float[MAXCOORDS]; - for (int i = 0; i < inhcoords; i++) - bboxsize[i] = 1; - } - - /** - * Make matrix identity matrix - * @param arr matrix - */ - private void identify(float[][] arr) { - // DONE - for (int i = 0; i < MAXCOORDS; i++) - for (int j = 0; j < MAXCOORDS; j++) - arr[i][j] = 0; - for (int i = 0; i < MAXCOORDS; i++) - arr[i][i] = 1; - - } - - /** - * Tells whether tag is property tag - * @param tag property tag - * @return is/is not property - */ - public boolean isProperty(int tag) { - boolean ret; - switch (tag) { - case NurbsConsts.N_PIXEL_TOLERANCE: - case NurbsConsts.N_ERROR_TOLERANCE: - case NurbsConsts.N_CULLING: - case NurbsConsts.N_BBOX_SUBDIVIDING: - case NurbsConsts.N_S_STEPS: - case NurbsConsts.N_T_STEPS: - case NurbsConsts.N_SAMPLINGMETHOD: - case NurbsConsts.N_CLAMPFACTOR: - case NurbsConsts.N_MINSAVINGS: - ret = true; - break; - default: - ret = false; - break; - } - return ret; - } - - /** - * Returns number of control points' coords - * @return number of control points' coords - */ - public int getNCoords() { - return ncoords; - } - - /** - * Returns map type - * @return map type - */ - public int getType() { - return type; - } - - /** - * Tells whether map is range sampling - * @return is map range sampling - */ - public boolean isRangeSampling() { - // DONE - return (isParametricDistanceSampling() || isPathLengthSampling() - || isSurfaceAreaSampling() || isObjectSpaceParaSampling() || isObjectSpacePathSampling()); - } - - /** - * Tells whether map is object space sampling - * @return is map object space sampling - */ - private boolean isObjectSpacePathSampling() { - // DONE - return sampling_method == NurbsConsts.N_OBJECTSPACE_PATH; - } - - /** - * Tells whether map is object space parasampling - * @return is map object space parasampling - */ - private boolean isObjectSpaceParaSampling() { - // DONE - return sampling_method == NurbsConsts.N_OBJECTSPACE_PARA; - } - - /** - * Tells whether map is area sampling surface - * @return is map area sampling surface - */ - private boolean isSurfaceAreaSampling() { - // DONE - return sampling_method == NurbsConsts.N_SURFACEAREA; - } - - /** - * Tells whether map is path length sampling - * @return is map path length sampling - */ - boolean isPathLengthSampling() { - // DONE - return sampling_method == NurbsConsts.N_PATHLENGTH; - } - - /** - * Tells whether map is parametric distance sampling - * @return is map parametric distance sampling - */ - boolean isParametricDistanceSampling() { - // DONE - return sampling_method == NurbsConsts.N_PARAMETRICDISTANCE; - } - - /** - * Tells whether map is culling - * @return is map culling - */ - public boolean isCulling() { - // DONE - return culling_method != NurbsConsts.N_NOCULLING ? true : false; - } - - /** - * Tells whether map is constantly sampling - * @return is map constant sampling - */ - public boolean isConstantSampling() { - return (sampling_method == NurbsConsts.N_FIXEDRATE) ? true : false; - } - - /** - * Tells whether map is domain sampling - * @return is map domain sampling - */ - public boolean isDomainSampling() { - return (sampling_method == NurbsConsts.N_DOMAINDISTANCE) ? true : false; - } - - /** - * Returns property of specified tag value - * @param tag property tag - * @return property value - */ - public float getProperty(int tag) { - // TODO Auto-generated method stub - // System.out.println("TODO mapdesc.getproperty"); - return 0; - } - - /** - * Sets property with given tag - * @param tag property tag - * @param value desired value - */ - public void setProperty(int tag, float value) { - // TODO Auto-generated method stub - switch (tag) { - case NurbsConsts.N_PIXEL_TOLERANCE: - pixel_tolerance = value; - break; - case NurbsConsts.N_ERROR_TOLERANCE: - error_tolerance = value; - break; - case NurbsConsts.N_CULLING: - culling_method = value; - break; - case NurbsConsts.N_BBOX_SUBDIVIDING: - if (value <= 0) - value = NurbsConsts.N_NOBBOXSUBDIVISION; - bbox_subdividing = value; - break; - case NurbsConsts.N_S_STEPS: - if (value < 0) - value = 0; - s_steps = value; - maxrate = value; - maxsrate = value; - break; - case NurbsConsts.N_T_STEPS: - if (value < 0) - value = 0; - t_steps = value; - maxtrate = value; - break; - case NurbsConsts.N_SAMPLINGMETHOD: - sampling_method = value; - break; - case NurbsConsts.N_CLAMPFACTOR: - if (value < 0) - value = 0; - clampfactor = value; - break; - case NurbsConsts.N_MINSAVINGS: - if (value <= 0) - value = NurbsConsts.N_NOSAVINGSSUBDIVISION; - minsavings = value; - break; - } - } - - /** - * Samples curve - * @param pts control points - * @param order curve order - * @param stride number of control points' coordinates - * @param sp breakpoints - * @param outstride output number of control points' coordinates - */ - public void xformSampling(CArrayOfFloats pts, int order, int stride, - float[] sp, int outstride) { - // DONE - xFormMat(smat, pts, order, stride, sp, outstride); - } - - /** - * Empty method - * @param mat sampling matrix - * @param pts ontrol points - * @param order curve order - * @param stride number of control points' coordinates - * @param cp breakpoints - * @param outstride output number of control points' coordinates - */ - private void xFormMat(float[][] mat, CArrayOfFloats pts, int order, - int stride, float[] cp, int outstride) { - // TODO Auto-generated method stub - - // System.out.println("TODO mapdsc.xformmat ; change cp from float[] to carrayoffloats"); - - if (isrational > 0) { - - } else { - - } - } -} -- cgit v1.2.3