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///////////////////////////////////////////////////////////////////////////////////////////////////
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// Copyright 2017 Leszek Koltunski leszek@koltunski.pl //
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// //
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// This file is part of Distorted. //
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// //
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// This library is free software; you can redistribute it and/or //
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// modify it under the terms of the GNU Lesser General Public //
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// License as published by the Free Software Foundation; either //
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// version 2.1 of the License, or (at your option) any later version. //
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// //
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// This library 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 GNU //
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// Lesser General Public License for more details. //
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// //
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// You should have received a copy of the GNU Lesser General Public //
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// License along with this library; if not, write to the Free Software //
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA //
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///////////////////////////////////////////////////////////////////////////////////////////////////
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package org.distorted.library.effect;
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import org.distorted.library.effectqueue.EffectQueue;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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/**
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* Abstract class that represents an Effect that works by modifying the ModelView matrix.
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*/
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public abstract class MatrixEffect extends Effect
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{
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/**
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* 7: 4 per-effect interpolated values + 3 dimensional center.
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*/
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public static final int NUM_FLOAT_UNIFORMS = 7;
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/**
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* 0: nothing
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*/
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public static final int NUM_INT_UNIFORMS = 1;
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static final int CENTER_OFFSET = 4;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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/**
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* Only for use by the library itself.
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*
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* @y.exclude
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*/
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public abstract void apply(float[] matrixP, float[] matrixV, float[] uniforms, int index);
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///////////////////////////////////////////////////////////////////////////////////////////////////
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/**
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* Only for use by the library itself.
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*
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* @y.exclude
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*/
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public void addQueue(EffectQueue queue)
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{
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// NO OP
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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/**
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* Only for use by the library itself.
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*
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* @y.exclude
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*/
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public void remQueue(EffectQueue queue)
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{
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// NO OP
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// empty function for completeness
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static void destroyStatics()
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{
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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MatrixEffect(EffectName name)
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{
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super(name);
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}
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}
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