org.terasology.rendering.dag.tasks.SetWireframeTask.java Source code

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Here is the source code for org.terasology.rendering.dag.tasks.SetWireframeTask.java

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/*
 * Copyright 2016 MovingBlocks
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.terasology.rendering.dag.tasks;

import org.lwjgl.opengl.GL11;
import static org.lwjgl.opengl.GL11.GL_FILL;
import static org.lwjgl.opengl.GL11.GL_FRONT_AND_BACK;
import static org.lwjgl.opengl.GL11.GL_LINE;
import org.terasology.rendering.dag.RenderPipelineTask;

/**
 * TODO: Add javadocs
 */
public final class SetWireframeTask implements RenderPipelineTask {
    private static final int ENABLED = GL_LINE;
    private static final int DISABLED = GL_FILL;
    private int mode;

    public SetWireframeTask(boolean enabled) {
        if (enabled) {
            this.mode = ENABLED;
        } else {
            this.mode = DISABLED;
        }
    }

    @Override
    public void execute() {
        GL11.glPolygonMode(GL_FRONT_AND_BACK, mode);
    }

    @Override
    public String toString() {
        String status = "disabled";
        if (mode == ENABLED) {
            status = "enabled";
        }
        return String.format("%30s: %s", this.getClass().getSimpleName(), status);
    }
}