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3D rendering engine. Plus modeling. Expected glsl textures 3d and 2d rendering
/*
* Copyright (c) 2023. Manuel Daniel Dahmen
*
*
* Copyright 2012-2023 Manuel Daniel Dahmen
*
* 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 one.empty3.apps.tree.altree;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.Map;
import one.empty3.apps.tree.altree.AlgebraicFormulaSyntaxException;
import one.empty3.apps.tree.altree.AlgebricTree;
import one.empty3.apps.tree.altree.TreeNode;
import one.empty3.apps.tree.altree.TreeNodeEvalException;
import one.empty3.apps.tree.altree.TreeNodeType;
public class TreeTreeNode extends one.empty3.apps.tree.altree.TreeNode {
private final one.empty3.apps.tree.altree.AlgebricTree tree;
private Method method = null;
public TreeTreeNode(TreeNode t, Object[] objects, TreeNodeType type) {
super(t, objects, type);
tree = new AlgebricTree((String) objects[0], (Map) objects[1]);
try {
tree.construct();
if (objects[2] instanceof String && ((String) objects[2]).length() > 0) {
String call = (String) objects[2];
if (call.length() > 1)
method = Math.class.getMethod(call, double.class);
}
} catch (AlgebraicFormulaSyntaxException | NoSuchMethodException e) {
e.printStackTrace();
}
}
@Override
public Double eval() throws TreeNodeEvalException, AlgebraicFormulaSyntaxException {
double r = 0.0;
r = tree.eval();
if (method != null) {
try {
r = (Double) method.invoke(Math.class, r);
} catch (IllegalAccessException e) {
e.printStackTrace();
} catch (InvocationTargetException e) {
e.printStackTrace();
}
}
return r;
}
}