Contains Array

class Example extends Phaser.Scene
{
    create ()
    {
        const graphics = this.add.graphics({ fillStyle: { color: 0xaaaa00 } });

        const triangle1 = new Phaser.Geom.Triangle.BuildEquilateral(400, 25, 300);
        const triangle2 = new Phaser.Geom.Triangle.BuildEquilateral(250, 285, 300);
        const triangle3 = new Phaser.Geom.Triangle.BuildEquilateral(550, 285, 300);

        const circle = new Phaser.Geom.Circle(400, 300, 20);

        const points = [];

        while (circle.diameter < 800)
        {
            circle.getPoints(null, 15, points);

            circle.radius += 15;
        }

        const filteredPoints = [];

        Phaser.Geom.Triangle.ContainsArray(triangle1, points, false, filteredPoints);
        Phaser.Geom.Triangle.ContainsArray(triangle2, points, false, filteredPoints);
        Phaser.Geom.Triangle.ContainsArray(triangle3, points, false, filteredPoints);

        for (let i = 0; i < filteredPoints.length; i++)
        {
            graphics.fillCircle(filteredPoints[i].x, filteredPoints[i].y, 7.5);
        }
    }
}

const config = {
    width: 800,
    height: 600,
    type: Phaser.AUTO,
    parent: 'phaser-example',
    scene: Example
};

const game = new Phaser.Game(config);
                        

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