Examples with CurveComponent com.talosvfx.talos.editor.addons.scene.logic.components.CurveComponent used on opensource projects

Example 1 with CurveComponent

use of com.talosvfx.talos.editor.addons.scene.logic.components.CurveComponent in project talos by rockbite.

the class CurveGizmo method draw.

@Override
public void draw(Batch batch, float parentAlpha) {
    if (gameObject.hasComponent(CurveComponent.class)) {
        CurveComponent curve = gameObject.getComponent(CurveComponent.class);
        Array<Vector2> points = curve.points;
        if (selected) {
            for (int i = 0; i < points.size; i++) {
                if (i % 3 == 0) {
                    drawCircle(toWorld(points.get(i)), batch);
                }
            }
        }
        for (int i = 0; i < curve.getNumSegments(); i++) {
            Vector2[] pointsInSegment = curve.getPointsInSegment(i);
            if (selected) {
                Color color = Color.GRAY;
                if (curve.automaticControl) {
                    color = darkerLine;
                }
                ctrlOne.set(pointsInSegment[1]);
                ctrlTwo.set(pointsInSegment[2]);
                if (animatingAnchor >= 0) {
                    if (i * 3 + 2 == animatingAnchor - 1) {
                        tmp.set(ctrlTwo).sub(curve.points.get(animatingAnchor)).scl(animateActor.getX()).add(curve.points.get(animatingAnchor));
                        ctrlTwo.set(tmp);
                    } else if (i * 3 + 1 == animatingAnchor + 1) {
                        tmp.set(ctrlOne).sub(curve.points.get(animatingAnchor)).scl(animateActor.getX()).add(curve.points.get(animatingAnchor));
                        ctrlOne.set(tmp);
                    }
                }
                drawLine(batch, toWorld(ctrlOne, tmp2), toWorld(pointsInSegment[0], tmp3), color);
                drawLine(batch, toWorld(ctrlTwo, tmp2), toWorld(pointsInSegment[3], tmp3), color);
                if (!curve.automaticControl) {
                    drawCircle(toWorld(ctrlOne), batch);
                    drawCircle(toWorld(ctrlTwo), batch);
                }
            }
            bezier.set(pointsInSegment);
            Vector2 prev = bezier.valueAt(tmp, 0);
            float step = 1f / 20f;
            for (float t = step; t <= 1f; t += step) {
                Vector2 curr = bezier.valueAt(tmp2, t);
                if (selectedSegmentIndex == i) {
                    drawLine(batch, toWorld(prev, tmp3), toWorld(curr, tmp4), Color.YELLOW);
                } else {
                    drawLine(batch, toWorld(prev, tmp3), toWorld(curr, tmp4), Color.RED);
                }
                prev.set(curr);
            }
            Vector2 curr = bezier.valueAt(tmp2, 1f);
            if (selectedSegmentIndex == i) {
                drawLine(batch, toWorld(prev, tmp3), toWorld(curr, tmp4), Color.YELLOW);
            } else {
                drawLine(batch, toWorld(prev, tmp3), toWorld(curr, tmp4), Color.RED);
            }
        }
    }
    if (Gdx.input.isKeyJustPressed(Input.Keys.ESCAPE)) {
        IProject project = TalosMain.Instance().ProjectController().getProject();
        if (project instanceof SceneEditorProject) {
            SceneEditorProject sceneEditorProject = (SceneEditorProject) project;
            sceneEditorProject.sceneEditorAddon.workspace.requestSelectionClear();
        }
    }
}

Example 2 with CurveComponent

use of com.talosvfx.talos.editor.addons.scene.logic.components.CurveComponent in project talos by rockbite.

the class CurveGizmo method touchDown.

@Override
public void touchDown(float x, float y, int button) {
    CurveComponent curve = gameObject.getComponent(CurveComponent.class);
    int touchedPoint = getTouchedPoint(x, y);
    if (button == 0) {
        if (touchedPoint >= 0) {
            touchedPointRef = gameObject.getComponent(CurveComponent.class).points.get(touchedPoint);
            touchedPointIndex = touchedPoint;
        } else {
            if (Gdx.input.isKeyPressed(Input.Keys.SHIFT_LEFT)) {
                // adding new points then
                curve.addSegment(toLocal(new Vector2(x, y)));
                touchedPointIndex = curve.points.size - 1;
                touchedPointRef = curve.points.get(touchedPointIndex);
            } else if (selectedSegmentIndex >= 0) {
                curve.splitSegment(toLocal(new Vector2(x, y)), selectedSegmentIndex);
                touchedPointIndex = selectedSegmentIndex * 3 + 3;
                touchedPointRef = curve.points.get(touchedPointIndex);
                animateAnchor(touchedPointIndex);
            }
        }
    } else if (button == 1) {
        if (touchedPoint % 3 == 0) {
            curve.deleteSegment(touchedPoint);
        }
    }
}

Example 3 with CurveComponent

use of com.talosvfx.talos.editor.addons.scene.logic.components.CurveComponent in project talos by rockbite.

the class CurveGizmo method touchDragged.

@Override
public void touchDragged(float x, float y) {
    if (touchedPointRef != null) {
        CurveComponent curve = gameObject.getComponent(CurveComponent.class);
        Vector2 pos = toLocal(tmp3.set(x, y));
        curve.movePoint(touchedPointIndex, pos.x, pos.y);
    }
}

Example 4 with CurveComponent

use of com.talosvfx.talos.editor.addons.scene.logic.components.CurveComponent in project talos by rockbite.

the class CurveGizmo method mouseMoved.

@Override
public void mouseMoved(float x, float y) {
    float threshold = worldPerPixel * 10f;
    selectedSegmentIndex = -1;
    Vector2 local = toLocal(tmp, x, y);
    CurveComponent curve = gameObject.getComponent(CurveComponent.class);
    for (int i = 0; i < curve.getNumSegments(); i++) {
        Vector2[] pointsInSegment = curve.getPointsInSegment(i);
        bezier.set(pointsInSegment);
        float dst = getDistanceToBezier(bezier, local);
        if (dst < threshold) {
            selectedSegmentIndex = i;
        }
    }
    if (selectedSegmentIndex >= 0) {
    // debug info here
    }
}