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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.library;
import one.empty3.library.core.nurbs.ParametricCurve;
import java.awt.*;
import java.util.List;
/*__
* Created by manue on 20-06-19.
*/
public class PolyLine extends ParametricCurve {
StructureMatrix points = new StructureMatrix<>(1, Point3D.class);
public PolyLine() {
super();
}
public PolyLine(Point3D[] point3DS, Color random) {
for (Point3D point3D : point3DS) {
add(point3D);
}
texture(new ColorTexture(random));
}
public PolyLine(Point3D[] point3DS, ITexture random) {
for (Point3D point3D : point3DS) {
points.add(point3D);
}
texture(random);
}
public List getPoints() {
return points.getData1d();
}
public void setPoints(Point3D[] points) {
this.points.setAll(points);
}
@Override
public Point3D calculerPoint3D(double t) {
int size = points.getData1d().size();
int i = (int) t * size;
if (i >= size)
i = size - 1;
int j = (i + 1) >= size? i : i + 1;
Point3D p1 = points.getData1d().get(i);
Point3D p2 = points.getData1d().get(j);
double d = t - 1.0 * i / size;
Point3D plus = p1.plus(p2.moins(p1).mult(1 - d));
return plus;
}
public void add(Point3D point3D) {
if (points == null)
points = new StructureMatrix<>(1, Point3D.class);
else {
points.getData1d().add(point3D);
}
}
@Override
public String toString() {
StringBuilder sb = new StringBuilder("\r\nPolyLine ( \r\n");
for (int i = 0; i < points.getData1d().size(); i++)
sb.append("\t" + points.getData1d().get(i) + "\r\n");
sb.append(texture);
sb.append("\r\n)\r\n");
return sb.toString();
}
@Override
public void declareProperties() {
super.declareProperties();
getDeclaredDataStructure().put("points/Points de la ligne brisée", points);
}
}
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