com.xrbpowered.gl.res.textures.CubeTexture.java Source code

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Here is the source code for com.xrbpowered.gl.res.textures.CubeTexture.java

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/*******************************************************************************
 * MIT License
 *
 * Copyright (c) 2016 Ashur Rafiev
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *******************************************************************************/
package com.xrbpowered.gl.res.textures;

import java.awt.image.BufferedImage;
import java.nio.IntBuffer;

import org.lwjgl.opengl.GL11;
import org.lwjgl.opengl.GL12;
import org.lwjgl.opengl.GL13;

import com.xrbpowered.gl.Client;
import com.xrbpowered.utils.assets.AssetManager;

public class CubeTexture extends Texture {

    public static final String[] FACE_NAMES = { "right", "left", "top", "bottom", "front", "back" };

    public CubeTexture(String pathFormat) {
        try {
            texId = GL11.glGenTextures();
            GL13.glActiveTexture(GL13.GL_TEXTURE0);
            GL11.glBindTexture(GL13.GL_TEXTURE_CUBE_MAP, texId);

            IntBuffer buf = null;

            for (int i = 0; i < 6; i++) {
                //            BufferedImage img = load(new FileInputStream(String.format("assets/"+pathFormat, FACE_NAMES[i])));
                BufferedImage img = AssetManager.defaultAssets.loadImage(String.format(pathFormat, FACE_NAMES[i]));
                buf = getPixels(img, buf);
                put(GL13.GL_TEXTURE_CUBE_MAP_POSITIVE_X + i, img.getWidth(), img.getHeight(), buf);
            }

            GL11.glTexParameteri(GL13.GL_TEXTURE_CUBE_MAP, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_LINEAR);
            GL11.glTexParameteri(GL13.GL_TEXTURE_CUBE_MAP, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_LINEAR);
            GL11.glTexParameteri(GL13.GL_TEXTURE_CUBE_MAP, GL11.GL_TEXTURE_WRAP_S, GL12.GL_CLAMP_TO_EDGE);
            GL11.glTexParameteri(GL13.GL_TEXTURE_CUBE_MAP, GL11.GL_TEXTURE_WRAP_T, GL12.GL_CLAMP_TO_EDGE);
            GL11.glTexParameteri(GL13.GL_TEXTURE_CUBE_MAP, GL12.GL_TEXTURE_WRAP_R, GL12.GL_CLAMP_TO_EDGE);
            GL11.glBindTexture(GL13.GL_TEXTURE_CUBE_MAP, 0);

            Client.checkError();
        } catch (Exception e) {
            e.printStackTrace();
            System.exit(-1);
        }
    }
}