Examples with Muscle artisynth.core.mechmodels.Muscle used on opensource projects

Example 6 with Muscle

use of artisynth.core.mechmodels.Muscle in project artisynth_core by artisynth.

the class HydrostatModel method addTentacleExcitersX.

public void addTentacleExcitersX() {
    for (Axis a : Axis.values()) {
        for (Hemisphere hemi : Hemisphere.values()) {
            MuscleExciter ex = new MuscleExciter(a.getDirName() + "_" + hemi.getName());
            for (Muscle m : muscleFibres) {
                if (Math.abs(m.getDir().dot(a.getDir())) == 1.0 && hemi.check(m.getFirstPoint()) && hemi.check(m.getSecondPoint())) {
                    ex.addTarget(m, 1.0);
                }
            }
            addMuscleExciter(ex);
        // RenderProps.setLineStyle(b, LineStyle.ELLIPSOID);
        // RenderProps.setLineColor(b, PlotTraceInfo.getPaletteColors()[b
        // .getNumber()]);
        }
    }
}

Example 7 with Muscle

use of artisynth.core.mechmodels.Muscle in project artisynth_core by artisynth.

the class HydrostatModel method createTubeMuscles.

public void createTubeMuscles(TubeAxis axis, MuscleBundle bundle) {
    addMuscleBundle(bundle);
    RenderProps.setLineWidth(bundle, 4);
    RenderProps.setLineColor(bundle, Color.WHITE);
    Point3d p0 = new Point3d();
    Point3d p1 = new Point3d();
    double dl = l / (nl - 1);
    double dt = 2 * Math.PI / nt;
    double dr = (r - rin) / (nr - 1);
    int init_j = (periphLongP && axis == TubeAxis.LONG || periphCircP && axis == TubeAxis.CIRC ? nr - 1 : 0);
    for (double i = 0; i < nt; i++) for (double j = init_j; j < (axis == TubeAxis.RADIAL ? nr - 1 : nr); j++) for (double k = 0; k < (axis == TubeAxis.LONG ? nl - 1 : nl); k++) {
        p0.set(-l / 2 + k * dl, -(rin + dr * j) * Math.cos(dt * i), (rin + dr * j) * Math.sin(dt * i));
        double radius = (rin + dr * (axis == TubeAxis.RADIAL ? j + 1 : j));
        double angle = dt * (axis == TubeAxis.CIRC ? i + 1 : i);
        p1.set(-l / 2 + (axis == TubeAxis.LONG ? k + 1 : k) * dl, -radius * Math.cos(angle), radius * Math.sin(angle));
        Muscle f = new Muscle(findPoint(p0), findPoint(p1));
        f.setConstantMuscleMaterial(muscleForce, 1);
        bundle.addFibre(f);
    }
}

Example 8 with Muscle

use of artisynth.core.mechmodels.Muscle in project artisynth_core by artisynth.

the class HydrostatModel method createExciter.

public void createExciter(String name, Point3d emin, Point3d emax, MuscleBundle b) {
    Point3d pmin = new Point3d();
    Point3d pmax = new Point3d();
    MuscleExciter ex = new MuscleExciter(name);
    addMuscleExciter(ex);
    // great than check -- use minus minimum
    emin.negate();
    for (Muscle f : b.getFibres()) {
        pmin.set(Double.MAX_VALUE, Double.MAX_VALUE, Double.MAX_VALUE);
        pmax.set(-Double.MAX_VALUE, -Double.MAX_VALUE, -Double.MAX_VALUE);
        f.updateBounds(pmin, pmax);
        // great than check -- use minus minimum
        pmin.negate();
        if (emax.greaterEquals(pmax) && emin.greaterEquals(pmin))
            ex.addTarget(f, 1.0);
    }
}

Example 9 with Muscle

use of artisynth.core.mechmodels.Muscle in project artisynth_core by artisynth.

the class HydrostatModel method addTentacleMuscles.

/*
    * testing for tentacle simulations
    */
public void addTentacleMuscles() {
    // don't just create peripheral long fibers
    periphLongP = false;
    for (Axis a : Axis.values()) createMuscles(a, a.getDirName());
    for (Axis a : Axis.values()) {
        MuscleBundle b = new MuscleBundle(a.getDirName());
        for (Muscle m : muscleFibres) {
            if (Math.abs(m.getDir().dot(a.getDir()) - 1.0) < 1e-4) {
                // if (m.getName().startsWith(a.getDirName())) {
                b.addFibre(m);
            }
        }
        addMuscleBundle(b);
        RenderProps.setLineStyle(b, Renderer.LineStyle.SPINDLE);
        RenderProps.setLineColor(b, PlotTraceInfo.getPaletteColors()[b.getNumber()]);
    }
}

Example 10 with Muscle

use of artisynth.core.mechmodels.Muscle in project artisynth_core by artisynth.

the class HydrostatModel method addTentacleExciters.

public void addTentacleExciters() {
    for (Axis a : Axis.values()) {
        MuscleBundle b = myMuscleList.get(a.getDirName());
        for (Hemisphere hemi : Hemisphere.values()) {
            if (Math.abs(hemi.getDir().dot(a.getDir())) == 1.0)
                continue;
            MuscleExciter ex = new MuscleExciter(a.getDirName() + "_" + hemi.getName());
            for (Muscle m : b.getFibres()) {
                if (hemi.check(m.getFirstPoint()) && hemi.check(m.getSecondPoint())) {
                    ex.addTarget(m, 1.0);
                }
            }
            addMuscleExciter(ex);
        }
    }
}