ArmatureDebugDrawer.java 文件源码

private void drawArmatureNodes(Node currentNode, Vector3 modelPos,
                               Quaternion modelRot,
                               Vector3 parentNodePos, Vector3 currentNodePos) {
    currentNode.globalTransform.getTranslation(currentNodePos);
    modelRot.transform(currentNodePos);
    currentNodePos.add(modelPos);
    drawVertex(currentNodePos, 0.02f, Color.GREEN);
    shapeRenderer.setColor(Color.YELLOW);
    if (currentNode.hasParent()) {
        shapeRenderer.line(parentNodePos, currentNodePos);
    }
    if (currentNode.hasChildren()) {
        float x = currentNodePos.x;
        float y = currentNodePos.y;
        float z = currentNodePos.z;
        for (Node child : currentNode.getChildren()) {
            drawArmatureNodes(child, modelPos, modelRot, currentNodePos, parentNodePos);
            currentNodePos.set(x, y, z);
        }
    }
}