Examples with Point3f org.scijava.vecmath.Point3f used on opensource projects

Example 36 with Point3f

use of org.scijava.vecmath.Point3f in project mcib3d-core by mcib3d.

the class Object3DSurface method translate.

@Override
public void translate(double x, double y, double z) {
    Point3f T = new Point3f((float) x, (float) y, (float) z);
    for (Point3f P : faces) {
        P.add(T);
    }
    init();
// this.computeUniqueVertices();
}

Example 37 with Point3f

use of org.scijava.vecmath.Point3f in project mcib3d-core by mcib3d.

the class Object3DSurface method computeContours.

@Override
public void computeContours() {
    // Contours pixels are same as surface vertices
    kdtreeContours = new KDTreeC(3);
    kdtreeContours.setScale3(this.resXY, this.resXY, this.resZ);
    contours = new ArrayList();
    Point3f P;
    // Value ?
    double val = 1;
    for (Point3f vertice : vertices) {
        P = vertice;
        Voxel3D vox = new Voxel3D(P, val);
        contours.add(vox);
        kdtreeContours.add(vox.getArray(), vox);
    }
    // needs to compute area since contours are used to compute areas in other classes
    this.computeSurfaceAreas();
}

Example 38 with Point3f

use of org.scijava.vecmath.Point3f in project mcib3d-core by mcib3d.

the class Object3DSurface method translateTool.

public static List translateTool(List l, float tx, float ty, float tz) {
    List lt = new ArrayList(l.size());
    for (Point3f P : (Iterable<Point3f>) l) {
        Point3f Pt = new Point3f(P.x + tx, P.y + ty, P.z + tz);
        lt.add(Pt);
    }
    return lt;
}

Example 39 with Point3f

use of org.scijava.vecmath.Point3f in project mcib3d-core by mcib3d.

the class DeformableMesh method roughDisplacement.

public void roughDisplacement(double maxDispl) {
    this.computeAllForces(false);
    for (Vector3D force : forces) {
        if ((force != null) && (force.getLength() > maxDispl)) {
            Vector3D dirForce = force.getNormalizedVector();
            force = dirForce.multiply(maxDispl);
        }
        // loop on vertices
        if (force != null) {
            for (Point3f vertice : vertices) {
                vertice.add(force.getPoint3f());
            }
        }
    }
    this.computeVerticesNormals();
}

Example 40 with Point3f

use of org.scijava.vecmath.Point3f in project mcib3d-core by mcib3d.

the class Deriche method newPositionF.

// Calcul d'un point (position) à partir d'un point initial, un vecteur
// de direction et un entier n
public Point3f newPositionF(Point3f position, Point3f direction, float n) {
    float posX, posY, posZ;
    posX = (position.x + (direction.x * n));
    posY = (position.y + (direction.y * n));
    posZ = (position.z + (direction.z * n));
    Point3f vec = new Point3f(posX, posY, posZ);
    return vec;
}