glEnable(GL_TEXTURE_2D);
        // Generate a texture handle.
        int textureID = glGenTextures();
        // Bind the texture to the global slot for 2D textures.
        glBindTexture(GL_TEXTURE_2D, textureID);
        // Set the texture magnification settings to 'nearest'.
        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
        try {
        	InputStream textureInputStream;
        	try{
        		textureInputStream = new FileInputStream("D:/Downloads/mcp/games/lwjgl/res/sample_image.png");
        	}catch (Exception e){
        		System.out.println("Error:");
        		e.printStackTrace();
        		System.out.println("Error:");
        		return;
        	}

            System.out.println(textureInputStream);
            PNGDecoder textureDecoder = new PNGDecoder(textureInputStream);
            ByteBuffer textureBuffer = BufferUtils.createByteBuffer(3 * textureDecoder.getWidth() * textureDecoder.getHeight());
            textureDecoder.decode(textureBuffer, textureDecoder.getWidth() * 3, PNGDecoder.Format.RGB);
            textureBuffer.flip();
            glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, textureDecoder.getWidth(),
                    textureDecoder.getHeight(), 0, GL_RGB, GL_UNSIGNED_BYTE, textureBuffer);
            textureInputStream.close();
            glBindTexture(GL_TEXTURE_2D, lookupTexture);
        }catch (Exception e){

        }


		glNewList(heightmapDisplayList, GL_COMPILE);
		for (int z = 0; z < data.length - 1; z++) {
		    glBegin(GL_TRIANGLE_STRIP);
		    // The t texture coordinate for z and z + 1
		    float t0 = (float)z / (data.length - 1); // t0 in [0,1]
		    float t1 = (float)(z + 1) / (data.length - 1); // t1 in [0,1]
		    for (int x = 0; x < data[z].length; x++) {
		        // The s texture coordinate for x
		        float s = (float)x / (data[z].length - 1); // s in [0, 1]
		        glVertex3f(x, data[z][x], z);
		        glTexCoord2f(s, t0);
		        glVertex3f(x, data[z + 1][x], z + 1);
		        glTexCoord2f(s, t1);
		    }
		    glEnd();
		}
		glEndList();