001: /*
002: * $RCSfile: Normal.java,v $
003: *
004: * @(#)Normal.java 1.20 99/02/11 18:03:43
005: *
006: * Copyright (c) 1996-1998 Sun Microsystems, Inc. All Rights Reserved.
007: *
008: * Sun grants you ("Licensee") a non-exclusive, royalty free, license to use,
009: * modify and redistribute this software in source and binary code form,
010: * provided that i) this copyright notice and license appear on all copies of
011: * the software; and ii) Licensee does not utilize the software in a manner
012: * which is disparaging to Sun.
013: *
014: * This software is provided "AS IS," without a warranty of any kind. ALL
015: * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY
016: * IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
017: * NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE
018: * LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING
019: * OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR ITS
020: * LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR DIRECT,
021: * INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER
022: * CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING OUT OF THE USE OF
023: * OR INABILITY TO USE SOFTWARE, EVEN IF SUN HAS BEEN ADVISED OF THE
024: * POSSIBILITY OF SUCH DAMAGES.
025: *
026: * This software is not designed or intended for use in on-line control of
027: * aircraft, air traffic, aircraft navigation or aircraft communications; or in
028: * the design, construction, operation or maintenance of any nuclear
029: * facility. Licensee represents and warrants that it will not use or
030: * redistribute the Software for such purposes.
031: *
032: * $Revision: 1.2 $
033: * $Date: 2005/02/03 23:06:59 $
034: * $State: Exp $
035: */
036: /*
037: * @Author: Rick Goldberg
038: * @Author: Doug Gehringer
039: *
040: */
041: package org.jdesktop.j3d.loaders.vrml97.impl;
042:
043: /** Description of the Class */
044: public class Normal extends Node implements Reusable {
045:
046: // exposedField
047: MFVec3f vector;
048:
049: Node owner;
050:
051: /**
052: *Constructor for the Normal object
053: *
054: *@param loader Description of the Parameter
055: */
056: public Normal(Loader loader) {
057: super (loader);
058: vector = new MFVec3f();
059: initFields();
060: }
061:
062: /**
063: *Constructor for the Normal object
064: *
065: *@param loader Description of the Parameter
066: *@param normals Description of the Parameter
067: */
068: public Normal(Loader loader, float[] normals) {
069: super (loader);
070: this .vector = new MFVec3f(normals);
071: initFields();
072: }
073:
074: /**
075: *Constructor for the Normal object
076: *
077: *@param loader Description of the Parameter
078: *@param vectors Description of the Parameter
079: */
080: Normal(Loader loader, MFVec3f vectors) {
081: super (loader);
082: this .vector = vectors;
083: initFields();
084: }
085:
086: /** Description of the Method */
087: public void reset() {
088: vector.reset();
089: implReady = false;
090: }
091:
092: /**
093: * Description of the Method
094: *
095: *@param eventInName Description of the Parameter
096: *@param time Description of the Parameter
097: */
098: public void notifyMethod(String eventInName, double time) {
099: if (eventInName.equals("vector")) {
100: owner.notifyMethod("normal", time);
101: }
102: if (eventInName.equals("route_vector")) {
103: owner.notifyMethod("route_normal", time);
104: }
105: }
106:
107: /**
108: * Gets the type attribute of the Normal object
109: *
110: *@return The type value
111: */
112: public String getType() {
113: return "Normal";
114: }
115:
116: /**
117: * Description of the Method
118: *
119: *@return Description of the Return Value
120: */
121: public Object clone() {
122: return new Normal(loader, (MFVec3f) vector.clone());
123: }
124:
125: /** Description of the Method */
126: void initFields() {
127: vector.init(this , FieldSpec, Field.EXPOSED_FIELD, "vector");
128: }
129:
130: /**
131: * Description of the Method
132: *
133: *@return Description of the Return Value
134: */
135: public String toStringBody() {
136: return "Normal {\nvector " + vector + "}";
137: }
138: }
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