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

Example 16 with Vector3

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

the class Foundation method drawSolarReceiver.

public void drawSolarReceiver() {
    if (solarReceiver == null) {
        return;
    }
    int countHeliostats = 0;
    for (final HousePart p : Scene.getInstance().getParts()) {
        if (p instanceof Mirror) {
            final Mirror m = (Mirror) p;
            if (m.getReceiver() == this) {
                countHeliostats++;
            }
        }
    }
    int countFresnelReflectors = 0;
    for (final HousePart p : Scene.getInstance().getParts()) {
        if (p instanceof FresnelReflector) {
            final FresnelReflector r = (FresnelReflector) p;
            if (r.getReceiver() == this) {
                countFresnelReflectors++;
            }
        }
    }
    solarReceiver.setVisible(countHeliostats > 0 || countFresnelReflectors > 0);
    if (solarReceiver.isVisible()) {
        if (bloomRenderPass == null) {
            bloomRenderPass = new BloomRenderPass(SceneManager.getInstance().getCamera(), 10);
            // bloomRenderPass.setNrBlurPasses(1);
            SceneManager.getInstance().getPassManager().add(bloomRenderPass);
        }
        if (!bloomRenderPass.contains(solarReceiver)) {
            bloomRenderPass.add(solarReceiver);
        }
        double rx = 0;
        double ry = 0;
        final Vector3 center = getAbsCenter();
        double xmin = center.getX();
        double xmax = center.getX();
        double ymin = center.getY();
        double ymax = center.getY();
        double lmax = -1;
        int count = 0;
        for (final HousePart p : children) {
            if (p instanceof Wall) {
                final Wall wall = (Wall) p;
                final Vector3 c = p.getAbsCenter();
                rx += c.getX();
                ry += c.getY();
                if (xmin > c.getX()) {
                    xmin = c.getX();
                } else if (xmax < c.getX()) {
                    xmax = c.getX();
                }
                if (ymin > c.getY()) {
                    ymin = c.getY();
                } else if (ymax < c.getY()) {
                    ymax = c.getY();
                }
                count++;
                final double wallLength = wall.getAbsPoint(0).distance(wall.getAbsPoint(2));
                if (wallLength > lmax) {
                    lmax = wallLength;
                }
            }
        }
        if (countHeliostats > 0) {
            bloomRenderPass.setBlurIntensityMultiplier(Math.min(0.01f * countHeliostats, 0.8f));
            solarReceiver.setHeight(getSolarReceiverHeight(0.1) * 0.15);
            Vector3 o;
            if (count == 0) {
                o = getAbsCenter();
                o.setZ(getSolarReceiverHeight(0.1) - solarReceiver.getHeight() * 0.5);
                solarReceiver.setRadius(10);
            } else {
                o = new Vector3(rx / count, ry / count, getSolarReceiverHeight(0.1) - solarReceiver.getHeight() * 0.5);
                final double r1 = Math.max((xmax - xmin), (ymax - ymin)) / 2;
                final double r2 = Math.max(r1 * 0.4, 4);
                solarReceiver.setRadius(r1 + r2);
            }
            solarReceiver.setTranslation(o);
        } else if (countFresnelReflectors > 0) {
            bloomRenderPass.setBlurIntensityMultiplier(Math.min(0.1f * countFresnelReflectors, 0.8f));
            solarReceiver.setRadius(1);
            solarReceiver.setHeight(lmax);
            final double az = getAzimuth();
            final Matrix3 rotateAroundZ = new Matrix3().applyRotationZ(Math.toRadians(-az));
            final Matrix3 rotateAroundX = new Matrix3().applyRotationX(Math.PI * 0.5);
            solarReceiver.setRotation(rotateAroundZ.multiplyLocal(rotateAroundX));
            final Vector3 o = new Vector3((xmin + xmax) * 0.5, (ymin + ymax) * 0.5, getSolarReceiverHeight(solarReceiver.getRadius() * 1.2));
            solarReceiver.setTranslation(o);
        }
    }
}

Example 17 with Vector3

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

the class Foundation method updateImportedNodePositionsAfterMove.

private void updateImportedNodePositionsAfterMove() {
    if (importedNodeStates != null) {
        final double az = Math.toRadians(getAzimuth());
        final Vector3 ac = getAbsCenter();
        if (Util.isZero(az)) {
            for (final NodeState ns : importedNodeStates) {
                ns.setAbsolutePosition(ac.addLocal(ns.getRelativePosition()));
            }
        } else {
            // why -az?
            final Matrix3 matrix = new Matrix3().fromAngles(0, 0, -az);
            for (final NodeState ns : importedNodeStates) {
                ns.setAbsolutePosition(ac.addLocal(matrix.applyPost(ns.getRelativePosition(), null)));
            }
        }
    }
}

Example 18 with Vector3

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

the class Foundation method getAbsCenter.

@Override
public Vector3 getAbsCenter() {
    double x = 0, y = 0, z = 0;
    for (int i = 0; i < 4; i++) {
        final Vector3 v = getAbsPoint(i);
        x += v.getX();
        y += v.getY();
        z += v.getZ();
    }
    return new Vector3(x / 4, y / 4, z / 4);
}

Example 19 with Vector3

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

the class Foundation method drawOutline.

private void drawOutline(final Mesh mesh, final float height) {
    final FloatBuffer buf = mesh.getMeshData().getVertexBuffer();
    buf.rewind();
    final Vector3 p0 = getAbsPoint(0);
    final Vector3 p1 = getAbsPoint(1);
    final Vector3 p2 = getAbsPoint(2);
    final Vector3 p3 = getAbsPoint(3);
    putOutlinePoint(buf, p0);
    putOutlinePoint(buf, p2);
    putOutlinePoint(buf, p2);
    putOutlinePoint(buf, p3);
    putOutlinePoint(buf, p3);
    putOutlinePoint(buf, p1);
    putOutlinePoint(buf, p1);
    putOutlinePoint(buf, p0);
    putOutlinePoint(buf, p0, height);
    putOutlinePoint(buf, p2, height);
    putOutlinePoint(buf, p2, height);
    putOutlinePoint(buf, p3, height);
    putOutlinePoint(buf, p3, height);
    putOutlinePoint(buf, p1, height);
    putOutlinePoint(buf, p1, height);
    putOutlinePoint(buf, p0, height);
    putOutlinePoint(buf, p0);
    putOutlinePoint(buf, p0, height);
    putOutlinePoint(buf, p2);
    putOutlinePoint(buf, p2, height);
    putOutlinePoint(buf, p3);
    putOutlinePoint(buf, p3, height);
    putOutlinePoint(buf, p1);
    putOutlinePoint(buf, p1, height);
    mesh.updateModelBound();
}

Example 20 with Vector3

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

the class Foundation method drawHeatFlux.

/**
 * Draw the heat flux through the floor area on the foundation
 */
@Override
public void drawHeatFlux() {
    FloatBuffer arrowsVertices = heatFlux.getMeshData().getVertexBuffer();
    final int cols = (int) Math.max(2, getAbsPoint(0).distance(getAbsPoint(2)) / Scene.getInstance().getHeatVectorGridSize());
    final int rows = (int) Math.max(2, getAbsPoint(0).distance(getAbsPoint(1)) / Scene.getInstance().getHeatVectorGridSize());
    arrowsVertices = BufferUtils.createVector3Buffer(rows * cols * 6);
    heatFlux.getMeshData().setVertexBuffer(arrowsVertices);
    final double heat = calculateHeatVector();
    if (heat != 0) {
        final ReadOnlyVector3 o = getAbsPoint(0);
        final ReadOnlyVector3 u = getAbsPoint(2).subtract(o, null);
        final ReadOnlyVector3 v = getAbsPoint(1).subtract(o, null);
        final ReadOnlyVector3 normal = getNormal().negate(null);
        final Vector3 a = new Vector3();
        double g, h;
        boolean init = true;
        final Building building = new Building(this);
        for (int j = 0; j < cols; j++) {
            h = j + 0.5;
            for (int i = 0; i < rows; i++) {
                g = i + 0.5;
                a.setX(o.getX() + g * v.getX() / rows + h * u.getX() / cols);
                a.setY(o.getY() + g * v.getY() / rows + h * u.getY() / cols);
                if (building.contains(a.getX(), a.getY(), init)) {
                    a.setZ(o.getZ());
                    drawArrow(a, normal, arrowsVertices, heat);
                }
                if (init) {
                    init = false;
                }
            }
        }
        heatFlux.getMeshData().updateVertexCount();
        heatFlux.updateModelBound();
    }
    updateHeatFluxVisibility();
}