Hexagon.cs

class Hexagon {
    float x = 0;
    float y = 0;
    float size = 30;
    
    HexTriangle[] triangles;
    
    Hexagon(float x, float y, float size)
    {
    	this.x = x;
    	this.y = y;
    	this.size = size;
    
    	float s = (size/sqrt(3));
    	float s_half = s/2;
    	float t_height = sqrt(pow(s, 2) - pow(size/2, 2));
    
    	print(t_height);
    
    	this.triangles = new HexTriangle[6];
    	triangles[0] = new HexTriangle(x - s_half, y + size/2, x + s_half, y + size/2, x, y);
    	triangles[1] = new HexTriangle(x - (s_half + t_height), y, x - s_half, y + size/2, x, y);
    	triangles[2] = new HexTriangle(x - s_half, y - size/2, x - (s_half + t_height), y, x, y);
    	triangles[3] = new HexTriangle(x - s_half, y - size/2, x + s_half, y - size/2, x, y);
    	triangles[4] = new HexTriangle(x + s_half, y - size/2, x + (s_half + t_height), y, x, y);
    	triangles[5] = new HexTriangle(x + (s_half + t_height), y, x + s_half, y + size/2, x, y);
    }
    
    void draw() {
    	stroke(128, 43, 226);
    	for (int i = 0; i < 6; i++) {
        	triangles[i].draw();
    	}
    }
}

class HexTriangle {
    float x1, x2, x3, y1, y2, y3;
    
    HexTriangle(float x1, float y1, float x2, float y2, float x3, float y3) {
    	this.x1 = x1;
    	this.x2 = x2;
        this.x3 = x3;
        this.y1 = y1;
        this.y2 = y2;
        this.y3 = y3;
    }
    
	void draw() {
    	stroke(204, 153, 255);
    	fill(204, 153, 255);
    	triangle(x1, y1, x2, y2, x3, y3);
	}
}