Examples with IParticleRecord gaiasky.scenegraph.particle.IParticleRecord used on opensource projects

Example 46 with IParticleRecord

use of gaiasky.scenegraph.particle.IParticleRecord in project gaiasky by langurmonkey.

the class StarGroup method renderCloseupStar.

private void renderCloseupStar(int idx, float fovFactor, Vector3d cPosD, ExtShaderProgram shader, IntMesh mesh, double thPointTimesFovFactor, double thUpOverFovFactor, double thDownOverFovFactor, float alpha) {
    if (filter(idx) && isVisible(idx)) {
        IParticleRecord star = pointData.get(idx);
        double varScl = getVariableSizeScaling(idx);
        double sizeOriginal = getSize(idx);
        double size = sizeOriginal * varScl;
        double radius = size * Constants.STAR_SIZE_FACTOR;
        Vector3d starPos = fetchPosition(star, cPosD, D31.get(), currDeltaYears);
        double distToCamera = starPos.len();
        double viewAngle = (sizeOriginal * Constants.STAR_SIZE_FACTOR / distToCamera) / fovFactor;
        Color.abgr8888ToColor(c, getColor(idx));
        if (viewAngle >= thPointTimesFovFactor) {
            double fuzzySize = getFuzzyRenderSize(sizeOriginal, radius, distToCamera, viewAngle, thDownOverFovFactor, thUpOverFovFactor);
            Vector3 pos = starPos.put(F33.get());
            shader.setUniformf("u_pos", pos);
            shader.setUniformf("u_size", (float) fuzzySize);
            shader.setUniformf("u_color", c.r, c.g, c.b, alpha);
            shader.setUniformf("u_distance", (float) distToCamera);
            shader.setUniformf("u_apparent_angle", (float) (viewAngle * Settings.settings.scene.star.pointSize));
            shader.setUniformf("u_radius", (float) radius);
            // Sprite.render
            mesh.render(shader, GL20.GL_TRIANGLES, 0, 6);
        }
    }
}

Example 47 with IParticleRecord

use of gaiasky.scenegraph.particle.IParticleRecord in project gaiasky by langurmonkey.

the class MilkyWay method transformData.

private void transformData() {
    // Set static coordinates to position
    coordinates.getEquatorialCartesianCoordinates(null, pos);
    // Initialise transform
    if (transformName != null) {
        Class<Coordinates> c = Coordinates.class;
        try {
            Method m = ClassReflection.getMethod(c, transformName);
            Matrix4d trf = (Matrix4d) m.invoke(null);
            coordinateSystem = trf.putIn(new Matrix4());
        } catch (ReflectionException e) {
            Logger.getLogger(this.getClass()).error("Error getting/invoking method Coordinates." + transformName + "()");
        }
    } else {
    // Equatorial, nothing
    }
    // Model
    Vector3 aux = new Vector3();
    Vector3 pos3 = pos.toVector3();
    // Transform all
    for (BillboardDataset bd : datasets) {
        List<IParticleRecord> a = bd.data;
        if (a != null) {
            for (int i = 0; i < a.size(); i++) {
                IParticleRecord pr = a.get(i);
                aux.set((float) pr.x(), (float) pr.z(), (float) pr.y());
                aux.scl(size).rotate(-90, 0, 1, 0).mul(coordinateSystem).add(pos3);
                pr.setPos(aux.x, aux.y, aux.z);
            }
        }
    }
}

Example 48 with IParticleRecord

use of gaiasky.scenegraph.particle.IParticleRecord in project gaiasky by langurmonkey.

the class DatasetPreferencesWindow method generateFilterTable.

private void generateFilterTable(Filter filter) {
    float minSelectWidth = 160f;
    filterTable.clearChildren();
    if (filter != null && filter.hasRules()) {
        // Operation
        OwnSelectBox<String> operation = new OwnSelectBox<>(skin);
        operation.setWidth(minSelectWidth);
        operation.setItems("and", "or", "xor");
        operation.setSelected(filter.getOperationString().toLowerCase());
        operation.addListener(event -> {
            if (event instanceof ChangeEvent) {
                String newOp = operation.getSelected();
                filter.setOperation(newOp);
                filterEdited = true;
                return true;
            }
            return false;
        });
        filterTable.add(new OwnLabel(I18n.txt("gui.dataset.filter.operation"), skin)).left().padRight(pad10 * 2f).padBottom(pad10);
        filterTable.add(operation).left().expandX().padBottom(pad10).row();
        // Rules
        Array<FilterRule> rules = filter.getRules();
        Table rulesTable = new Table(skin);
        filterTable.add(rulesTable).colspan(2);
        for (FilterRule rule : rules) {
            // UNIT
            OwnLabel unit = new OwnLabel(rule.getAttribute().getUnit(), skin);
            // ATTRIBUTE
            boolean stars = ci.object instanceof StarGroup || ci.object instanceof OctreeWrapper;
            Array<AttributeComboBoxBean> attrs = new Array<>(false, stars ? 12 : 7);
            // Add particle attributes (dist, alpha, delta)
            attrs.add(new AttributeComboBoxBean(new AttributeDistance()));
            attrs.add(new AttributeComboBoxBean(new AttributeRA()));
            attrs.add(new AttributeComboBoxBean(new AttributeDEC()));
            attrs.add(new AttributeComboBoxBean(new AttributeEclLatitude()));
            attrs.add(new AttributeComboBoxBean(new AttributeEclLongitude()));
            attrs.add(new AttributeComboBoxBean(new AttributeGalLatitude()));
            attrs.add(new AttributeComboBoxBean(new AttributeGalLongitude()));
            if (stars) {
                // Star-only attributes (appmag, absmag, mualpha, mudelta, radvel)
                attrs.add(new AttributeComboBoxBean(new AttributeAppmag()));
                attrs.add(new AttributeComboBoxBean(new AttributeAbsmag()));
                attrs.add(new AttributeComboBoxBean(new AttributeMualpha()));
                attrs.add(new AttributeComboBoxBean(new AttributeMudelta()));
                attrs.add(new AttributeComboBoxBean(new AttributeRadvel()));
            }
            // Colors
            attrs.add(new AttributeComboBoxBean(new AttributeColorRed()));
            attrs.add(new AttributeComboBoxBean(new AttributeColorGreen()));
            attrs.add(new AttributeComboBoxBean(new AttributeColorBlue()));
            // Extra attributes
            if (ci.object instanceof ParticleGroup) {
                ParticleGroup pg = (ParticleGroup) ci.object;
                if (pg.size() > 0) {
                    IParticleRecord first = pg.get(0);
                    if (first.hasExtra()) {
                        ObjectDoubleMap.Keys<UCD> ucds = first.extraKeys();
                        for (UCD ucd : ucds) attrs.add(new AttributeComboBoxBean(new AttributeUCD(ucd)));
                    }
                }
            }
            OwnSelectBox<AttributeComboBoxBean> attribute = new OwnSelectBox<>(skin);
            attribute.setItems(attrs);
            attribute.setSelected(getAttributeBean(rule.getAttribute(), attrs));
            attribute.addListener(event -> {
                if (event instanceof ChangeEvent) {
                    IAttribute newAttr = attribute.getSelected().attr;
                    rule.setAttribute(newAttr);
                    // Update unit
                    unit.setText(newAttr.getUnit());
                    filterEdited = true;
                    return true;
                }
                return false;
            });
            rulesTable.add(attribute).left().padRight(pad10).padBottom(pad5);
            // COMPARATOR
            String[] cmps = new String[] { "<", "<=", ">", ">=", "==", "!=" };
            OwnSelectBox<String> comparator = new OwnSelectBox<>(skin);
            comparator.setWidth(minSelectWidth);
            comparator.setItems(cmps);
            comparator.setSelected(rule.getComparator().toString());
            comparator.addListener(event -> {
                if (event instanceof ChangeEvent) {
                    IComparator newComp = rule.getComparatorFromString(comparator.getSelected());
                    rule.setComparator(newComp);
                    filterEdited = true;
                    return true;
                }
                return false;
            });
            rulesTable.add(comparator).left().padRight(pad10).padBottom(pad5);
            // VALUE
            FloatValidator fval = new FloatValidator(-Float.MAX_VALUE, Float.MAX_VALUE);
            OwnTextField value = new OwnTextField(Double.toString(rule.getValue()), skin, fval);
            value.addListener(event -> {
                if (event instanceof ChangeEvent) {
                    if (value.isValid()) {
                        try {
                            rule.setValue(Float.parseFloat(value.getText()));
                            filterEdited = true;
                            return true;
                        } catch (Exception e) {
                            logger.error(e);
                            return false;
                        }
                    }
                    return false;
                }
                return false;
            });
            rulesTable.add(value).left().padRight(pad10).padBottom(pad5);
            // UNIT
            rulesTable.add(unit).left().padRight(pad10 * 3f).padBottom(pad5);
            // RUBBISH
            OwnTextIconButton rubbish = new OwnTextIconButton("", skin, "rubbish");
            rubbish.addListener(new OwnTextTooltip(I18n.txt("gui.tooltip.dataset.filter.rule.remove"), skin));
            rubbish.addListener(event -> {
                if (event instanceof ChangeEvent) {
                    deleteRule(filter, rule);
                    filterEdited = true;
                    return true;
                }
                return false;
            });
            rulesTable.add(rubbish).left().padBottom(pad5).row();
        }
        // New rule button
        OwnTextIconButton addRule = new OwnTextIconButton(I18n.txt("gui.dataset.filter.rule.add"), skin, "add");
        addRule.addListener(new OwnTextTooltip(I18n.txt("gui.tooltip.dataset.filter.rule.add"), skin));
        addRule.pad(pad10);
        rulesTable.add(addRule).left().padTop(pad10).row();
        addRule.addListener(event -> {
            if (event instanceof ChangeEvent) {
                dpw.addRule(filter);
                filterEdited = true;
                return true;
            }
            return false;
        });
    } else {
        // Add
        filterTable.add(new OwnLabel(I18n.txt("gui.dataset.filter.nofilters"), skin)).left().padBottom(pad10).row();
        OwnTextIconButton addFilter = new OwnTextIconButton(I18n.txt("gui.dataset.filter.add"), skin, "add");
        addFilter.addListener(new OwnTextTooltip(I18n.txt("gui.tooltip.dataset.filter.add"), skin));
        addFilter.pad(pad10);
        filterTable.add(addFilter).left().padBottom(pad5).row();
        addFilter.addListener(event -> {
            if (event instanceof ChangeEvent) {
                dpw.addFilter();
                filterEdited = true;
                return true;
            }
            return false;
        });
    }
    pack();
}