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///////////////////////////////////////////////////////////////////////////////////////////////////
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// Copyright 2017 Leszek Koltunski //
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// //
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// This file is part of Distorted. //
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// //
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// Distorted 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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// Distorted 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 Distorted. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////////////////////
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package org.distorted.library.effect;
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import org.distorted.library.main.DistortedFramebuffer;
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import org.distorted.library.type.Data1D;
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import org.distorted.library.type.Data4D;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public class PostprocessEffectGlow extends PostprocessEffect
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{
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private Data1D mGlowRadius;
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private Data4D mColor;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public static void enable()
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{
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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/**
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* Make the object glow with a specific color and a halo of specific radius.
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*
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* @param glowRadius The 'strength' if the effect, in pixels. 0 = no halo, 10 = halo of roughly 10 pixels
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* around the whole object.
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* @param color RGBA of the color with which to draw the glow.
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*/
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public PostprocessEffectGlow(Data1D glowRadius, Data4D color)
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{
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super(EffectName.GLOW);
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mGlowRadius = glowRadius;
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mColor = color;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public boolean compute(float[] uniforms, int index, long currentDuration, long step )
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{
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mColor.get(uniforms,index+1,currentDuration,step);
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return mGlowRadius.get(uniforms,index,currentDuration,step);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public int apply(float[] uniforms, int index, float qualityScale, DistortedFramebuffer buffer)
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{
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return 0;
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}
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}
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