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magiccube / src / main / java / org / distorted / bandaged / BandagedCubit.java @ 77efd5ad

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///////////////////////////////////////////////////////////////////////////////////////////////////
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// Copyright 2022 Leszek Koltunski                                                               //
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//                                                                                               //
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// This file is part of Magic Cube.                                                              //
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//                                                                                               //
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// Magic Cube is free software: you can redistribute it and/or modify                            //
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// it under the terms of the GNU General Public License as published by                          //
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// the Free Software Foundation, either version 2 of the License, or                             //
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// (at your option) any later version.                                                           //
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//                                                                                               //
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// Magic Cube is distributed in the hope that it will be useful,                                 //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of                                //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                                 //
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// GNU General Public License for more details.                                                  //
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//                                                                                               //
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// You should have received a copy of the GNU General Public License                             //
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// along with Magic Cube.  If not, see <http://www.gnu.org/licenses/>.                           //
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///////////////////////////////////////////////////////////////////////////////////////////////////
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package org.distorted.bandaged;
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import org.distorted.library.effect.MatrixEffectMove;
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import org.distorted.library.effect.MatrixEffectQuaternion;
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import org.distorted.library.effect.MatrixEffectScale;
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import org.distorted.library.main.DistortedEffects;
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import org.distorted.library.main.DistortedNode;
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import org.distorted.library.main.DistortedTexture;
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import org.distorted.library.mesh.MeshBase;
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import org.distorted.library.type.Static3D;
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import org.distorted.library.type.Static4D;
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import org.distorted.objectlib.helpers.FactoryBandaged3x3Cubit;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public class BandagedCubit
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{
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    private static final Static3D CENTER = new Static3D(0,0,0);
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    private final DistortedNode mNode;
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    private final DistortedTexture mTexture;
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    private final DistortedEffects mEffects;
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    private final MeshBase mMesh;
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    private final float[] mPosition;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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    private Static3D computeMove(float[] position)
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      {
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      int numCenters = position.length/3;
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      float totalX=0.0f, totalY=0.0f, totalZ=0.0f;
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      for(int center=0; center<numCenters; center++)
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        {
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        totalX += position[3*center  ];
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        totalY += position[3*center+1];
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        totalZ += position[3*center+2];
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        }
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      totalX /= numCenters;
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      totalY /= numCenters;
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      totalZ /= numCenters;
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      return new Static3D(totalX,totalY,totalZ);
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      }
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// PUBLIC API
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///////////////////////////////////////////////////////////////////////////////////////////////////
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    public BandagedCubit(float[] position, Static4D quat1, Static4D quat2, Static3D scale)
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      {
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      mPosition = position;
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      FactoryBandaged3x3Cubit factory = FactoryBandaged3x3Cubit.getInstance();
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      mMesh = factory.createMesh(position);
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      mTexture = new DistortedTexture();
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      mTexture.setColorARGB(0xffffff55);
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      Static3D move = computeMove(position);
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      MatrixEffectScale scaleEffect = new MatrixEffectScale(scale);
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      MatrixEffectQuaternion quat1Effect = new MatrixEffectQuaternion(quat2, CENTER);
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      MatrixEffectQuaternion quat2Effect = new MatrixEffectQuaternion(quat1, CENTER);
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      MatrixEffectMove moveEffect = new MatrixEffectMove(move);
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      mEffects = new DistortedEffects();
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      mEffects.apply(quat1Effect);
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      mEffects.apply(quat2Effect);
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      mEffects.apply(scaleEffect);
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      mEffects.apply(moveEffect);
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      mNode = new DistortedNode(mTexture,mEffects,mMesh);
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      }
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///////////////////////////////////////////////////////////////////////////////////////////////////
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    public DistortedNode getNode()
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      {
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      return mNode;
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      }
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}