Examples of toxi.geom.Vec3D.rotateZ()

toxi.geom.Vec3D.rotateZ()
Rotates the vector by the given angle around the Z axis. @param theta the theta @return itself

        - vecPosEnd.y, 0);
    vecDir = vecDir.normalize();


    Vec3D vecDirOffset = vecDir.copy();


    vecDirOffset.rotateZ((float) (Math.PI / 2));


    vecDirOffset.scaleSelf(crossSliceSelection.spacing);


    vecPosStart.addSelf(vecDirOffset);

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      Vec3D vecPos = new Vec3D(sPos.x,
          sPos.y, 0);
      Vec3D vecDir = new Vec3D(guideSpline.getPerpendicular(i).x,
          guideSpline.getPerpendicular(i).y, 0);
      vecDir = vecDir.rotateZ(crossSliceSelection.offsetRotation);
      //vecDir = vecDir.rotateZ((float) (Math.PI ));
      // do we want to add a strengthening beam to the leg
      if (crossSliceSelection.tieToLeg) {
        SketchPoint point1 = (SketchPoint) guideSpline.get(0);
        SketchPoint point2 = (SketchPoint) guideSpline.get(1);

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        } else {
          pointOnePlane = pointOnePlane.rotateY(PApplet.PI / 2);


          float planeAngle = functions.angleOf(new Vec2D(this
              .getPlane().normal.x, this.getPlane().normal.y));
          pointOnePlane = pointOnePlane.rotateZ(-planeAngle);
          pointOnePlane.x += this.getPlane().x;
          pointOnePlane.y += this.getPlane().y;
          pointOnePlane.z += this.getPlane().z;
        }

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