Examples with Vector3 com.ardor3d.math.Vector3 used on opensource projects

Example 21 with Vector3

use of com.ardor3d.math.Vector3 in project energy3d by concord-consortium.

the class Foundation method setHeight.

@Override
public void setHeight(final double height) {
    final double delta = height - this.height;
    if (!Util.isZero(delta)) {
        this.height = height;
        for (final HousePart c : children) {
            final int n = c.points.size();
            for (int i = 0; i < n; i++) {
                final Vector3 v = c.points.get(i);
                v.setZ(v.getZ() + delta);
            }
        }
    }
}

Example 22 with Vector3

use of com.ardor3d.math.Vector3 in project energy3d by concord-consortium.

the class Foundation method getSolarReceiverCenter.

public Vector3 getSolarReceiverCenter() {
    double rx = 0;
    double ry = 0;
    int count = 0;
    for (final HousePart p : children) {
        if (p instanceof Wall) {
            final Vector3 c = p.getAbsCenter();
            rx += c.getX();
            ry += c.getY();
            count++;
        }
    }
    Vector3 o;
    if (count == 0) {
        o = getAbsCenter();
        o.setZ(getSolarReceiverHeight(0.1));
    } else {
        o = new Vector3(rx / count, ry / count, getSolarReceiverHeight(0.1));
    }
    return o;
}

Example 23 with Vector3

use of com.ardor3d.math.Vector3 in project energy3d by concord-consortium.

the class Foundation method updateHandle.

private void updateHandle(final Vector3 p, final ReadOnlyVector3 dir) {
    final ReadOnlyVector3 step = dir.normalize(null).multiplyLocal(3);
    if (step.length() == 0) {
        return;
    }
    final ReadOnlyVector3 center = getCenter();
    p.set(center).addLocal(dir).addLocal(step);
    final Point2D p2D = new Point2D.Double();
    for (final HousePart part : Scene.getInstance().getParts()) {
        if (part != this && part instanceof Foundation) {
            final ArrayList<Vector3> points = part.getPoints();
            final Path2D foundationPoly = new Path2D.Double();
            foundationPoly.moveTo(points.get(0).getX(), points.get(0).getY());
            foundationPoly.lineTo(points.get(2).getX(), points.get(2).getY());
            foundationPoly.lineTo(points.get(3).getX(), points.get(3).getY());
            foundationPoly.lineTo(points.get(1).getX(), points.get(1).getY());
            foundationPoly.closePath();
            p2D.setLocation(p.getX(), p.getY());
            if (foundationPoly.contains(p2D)) {
                while (foundationPoly.contains(p2D)) {
                    p.addLocal(step);
                    p2D.setLocation(p.getX(), p.getY());
                }
                p.addLocal(step);
            }
        }
    }
}

Example 24 with Vector3

use of com.ardor3d.math.Vector3 in project energy3d by concord-consortium.

the class Foundation method drawAzimuthArrow.

public void drawAzimuthArrow() {
    final double cos30 = Math.cos(Math.toRadians(30));
    final double sin30 = Math.sin(Math.toRadians(30));
    final FloatBuffer arrowVertices = azimuthArrow.getMeshData().getVertexBuffer();
    arrowVertices.clear();
    final Vector3 v = getAbsPoint(0).subtractLocal(getAbsPoint(1)).normalizeLocal().multiplyLocal(20).negateLocal();
    final Vector3 p = getAbsPoint(1).addLocal(getAbsPoint(3)).multiplyLocal(0.5);
    arrowVertices.put(p.getXf()).put(p.getYf()).put(p.getZf());
    p.addLocal(v);
    arrowVertices.put(p.getXf()).put(p.getYf()).put(p.getZf());
    final double arrowX = v.getX() / v.length();
    final double arrowY = v.getY() / v.length();
    final float r = 3;
    float wingx = (float) (r * (arrowX * cos30 + arrowY * sin30));
    float wingy = (float) (r * (arrowY * cos30 - arrowX * sin30));
    arrowVertices.put(p.getXf()).put(p.getYf()).put(p.getZf());
    arrowVertices.put(p.getXf() - wingx).put(p.getYf() - wingy).put(p.getZf());
    wingx = (float) (r * (arrowX * cos30 - arrowY * sin30));
    wingy = (float) (r * (arrowY * cos30 + arrowX * sin30));
    arrowVertices.put(p.getXf()).put(p.getYf()).put(p.getZf());
    arrowVertices.put(p.getXf() - wingx).put(p.getYf() - wingy).put(p.getZf());
    azimuthArrow.getMeshData().updateVertexCount();
    azimuthArrow.updateModelBound();
    updateAzimuthArrowVisibility(SceneManager.getInstance().getSelectedPart() == this);
}

Example 25 with Vector3

use of com.ardor3d.math.Vector3 in project energy3d by concord-consortium.

the class Foundation method getAzimuth.

/**
 * @return the azimuth of the reference vector of this foundation in degrees
 */
public double getAzimuth() {
    final Vector3 v = getAbsPoint(0);
    final Vector3 v1 = getAbsPoint(1);
    final double ly = v.distance(v1);
    double a = 90 + Math.toDegrees(Math.asin((v.getY() - v1.getY()) / ly));
    if (v.getX() > v1.getX()) {
        a = 360 - a;
    }
    if (Util.isZero(a - 360)) {
        a = 0;
    }
    return a;
}