com.opengrave.og.base.RenderableBoneAnimatedStatic.java Source code

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Here is the source code for com.opengrave.og.base.RenderableBoneAnimatedStatic.java

Source

/*
 * Copyright 2016 Nathan Howard
 * 
 * This file is part of OpenGrave
 * 
 * OpenGrave is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * OpenGrave is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with OpenGrave. If not, see <http://www.gnu.org/licenses/>.
 */
package com.opengrave.og.base;

import java.nio.FloatBuffer;
import java.util.ArrayList;

import org.lwjgl.BufferUtils;
import org.lwjgl.opengl.GL20;

import com.opengrave.og.Util;
import com.opengrave.og.engine.gait.Skeleton;
import com.opengrave.og.util.Matrix4f;

/**
 * Possibly confusingly named. The Vertex List is set once and should never
 * change (Although not enforced). Used to allow API access to animated model
 * creation
 * 
 * @author triggerhapp
 * 
 */
public class RenderableBoneAnimatedStatic extends RenderableBoneAnimated {

    private Skeleton skeleton;
    private ArrayList<Matrix4f> skinningMatrixList;

    public void setSkeleton(Skeleton skeleton) {
        this.skeleton = skeleton;
    }

    public Skeleton getSkeleton() {
        return skeleton;
    }

    @Override
    public void setBonesUniform(int pID) {
        if (skeleton == null) {
            return;
        }
        FloatBuffer matrix44 = BufferUtils.createFloatBuffer(128 * 16);
        GL20.glUseProgram(pID);
        int boneNo = 0;
        for (Matrix4f m : skinningMatrixList) {
            m.store(matrix44);
            boneNo++;
        }
        // DAESceneNode bone = null;
        // while ((bone = skeleton.getBone(boneNo)) != null) {
        // bone.skinningMatrix.store(matrix44);
        // System.out.println(boneNo);
        // boneNo++;
        // }
        Matrix4f ident = new Matrix4f();
        while (boneNo < 128) {

            ident.store(matrix44);
            boneNo++;
        }

        matrix44.flip();
        Util.setUniformMat44(pID, "u_BoneTransform", matrix44);
    }

    @Override
    public void recreate() {
        // Nope
    }

    @Override
    public void update(float delta) {
    }

    @Override
    public void delete() {

    }

    public void setSkinningMatrix(ArrayList<Matrix4f> skinningMatrixList) {
        this.skinningMatrixList = skinningMatrixList;
    }

}