void OnGUI()
{
//P5JSExtension.background(0);
float r = 200;
for (int i = 0; i < total + 1; i++)
{
float lat = P5JSExtension.map(i, 0, total, 0, Mathf.PI);
for (int j = 0; j < total + 1; j++)
{
float lon = P5JSExtension.map(j, 0, total, 0, 2 * Mathf.PI);
float x = r * Mathf.Sin(lat) * Mathf.Cos(lon);
float y = r * Mathf.Sin(lat) * Mathf.Sin(lon);
float z = r * Mathf.Cos(lat);
globe[i][j] = new Vector3(x, y, z);
}
}
P5JSExtension.beginShape(MeshTopology.Triangles);
for (int i = 0; i < total; i++)
{
for (int j = 0; j < total + 1; j++)
{
Vector3 v1 = globe[i][j];
P5JSExtension.vertex(v1.x, v1.y, v1.z);
Vector3 v2 = globe[i + 1][j];
P5JSExtension.vertex(v2.x, v2.y, v2.z);
}
}
gameObject.GetComponent <MeshFilter>().mesh = P5JSExtension.endShape();
}
void Update()
{
flying -= 0.1f;
float yoff = flying;
for (int y = 0; y < rows; y++)
{
float xoff = 0;
for (int x = 0; x < cols; x++)
{
terrain[x][y] = P5JSExtension.map(P5JSExtension.noise(xoff, yoff), 0, 1, -100, 100);
xoff += 0.2f;
}
yoff += 0.2f;
}
gameObject.transform.position = new Vector3(-w / 2, -h / 2 + 50, 0);
gameObject.transform.rotation = Quaternion.Euler(180 / 3, 0, 0);
for (int y = 0; y < rows - 1; y++)
{
P5JSExtension.beginShape(MeshTopology.LineStrip);
for (int x = 0; x < cols; x++)
{
P5JSExtension.vertex(x * scl, y * scl, terrain[x][y]);
P5JSExtension.vertex(x * scl, (y + 1) * scl, terrain[x][y + 1]);
}
}
gameObject.GetComponent <MeshFilter>().mesh = P5JSExtension.endShape();
}
public void show()
{
float thick = P5JSExtension.map(z, 0, 20, 1, 3);
P5JSExtension.strokeWeight(thick);
P5JSExtension.stroke(138, 43, 226);
P5JSExtension.line(x, y, x, y + len);
}
void OnGUI()
{
int maxiterations = 100;
for (var x = 0; x < texture.width; x++)
{
for (var y = 0; y < texture.height; y++)
{
var a = P5JSExtension.map(x, 0, P5JSExtension.width, -2, 2);
var b = P5JSExtension.map(y, 0, P5JSExtension.height, -2, 2);
//var ca = P5JSExtension.map(Input.mousePosition.x, 0, P5JSExtension.width,-1,1);
//var cb = P5JSExtension.map(Input.mousePosition.y, 0, P5JSExtension.height, -1, 1);
float ca = Mathf.Cos(angle * 0.03213f * Mathf.Deg2Rad);
float cb = Mathf.Sin(angle * Mathf.Deg2Rad);
angle += 0.0002f;
var n = 0;
while (n < maxiterations)
{
var aa = a * a;
var bb = b * b;
if (a * a + b * b > 4)
{
break;
}
float twoab = 2 * a * b;
a = aa - bb + ca;
b = twoab + cb;
n++;
}
if (n == maxiterations)
{
texture.SetPixel(x, y, Color.black);
}
else
{
var hu = P5JSExtension.map(n, 0, maxiterations, 0, 1);
hu = P5JSExtension.map(Mathf.Sqrt(hu), 0, 1, 0, 255);
texture.SetPixel(x, y, Color.HSVToRGB(hu / 255f, 255 / 255f, 150 / 255f));
}
}
}
texture.Apply();
if (Event.current.type.Equals(EventType.Repaint))
{
Graphics.DrawTexture(new Rect(0, 0, texture.width, texture.height), texture);
}
}
void OnGUI()
{
speed = P5JSExtension.map(Input.mousePosition.x, 0, P5JSExtension.width, 0, 20);
P5JSExtension.background(0);
for (int i = 0; i < 800; i++)
{
stars[i].Update();
stars[i].Show();
}
}
public void fall()
{
y = y + yspeed;
float grav = P5JSExtension.map(z, 0, 20, 0, 0.2f);
yspeed = yspeed + 0.2f + grav;
if (y > P5JSExtension.height)
{
y = P5JSExtension.random(-200, -100);
yspeed = P5JSExtension.random(4, 10);
}
}
public void Show()
{
float sx = P5JSExtension.map(x / z, 0, 1, 0, P5JSExtension.width);
float sy = P5JSExtension.map(y / z, 0, 1, 0, P5JSExtension.height);
float r = P5JSExtension.map(z, 0, P5JSExtension.width, 16, 0);
//translate canvas
sx += P5JSExtension.width / 2;
sy += P5JSExtension.height / 2;
P5JSExtension.ellipse(sx, sy, r, r);
float px = P5JSExtension.map(x / pz, 0, 1, 0, P5JSExtension.width);
float py = P5JSExtension.map(y / pz, 0, 1, 0, P5JSExtension.height);
pz = z;
//translate canvas
px += P5JSExtension.width / 2;
py += P5JSExtension.height / 2;
P5JSExtension.line(px, py, sx, sy);
}
void OnGUI()
{
m = P5JSExtension.map(Mathf.Sin(mchange), -1, 1, 0, 7);
mchange += 0.02f;
//P5JSExtension.background(0);
float r = 200;
for (int i = 0; i < total + 1; i++)
{
float lat = P5JSExtension.map(i, 0, total, -Mathf.PI / 2, Mathf.PI / 2);
float r2 = supershape(lat, m, 0.2f, 1.7f, 1.7f);
for (int j = 0; j < total + 1; j++)
{
float lon = P5JSExtension.map(j, 0, total, -Mathf.PI, Mathf.PI);
float r1 = supershape(lon, m, 0.2f, 1.7f, 1.7f);
float x = r * r1 * Mathf.Cos(lon) * r2 * Mathf.Cos(lat);
float y = r * r1 * Mathf.Sin(lon) * r2 * Mathf.Cos(lat);
float z = r * r2 * Mathf.Sin(lat);
globe[i][j] = new Vector3(x, y, z);
}
}
P5JSExtension.beginShape(MeshTopology.Triangles);
for (int i = 0; i < total; i++)
{
for (int j = 0; j < total + 1; j++)
{
Vector3 v1 = globe[i][j];
P5JSExtension.vertex(v1.x, v1.y, v1.z);
Vector3 v2 = globe[i + 1][j];
P5JSExtension.vertex(v2.x, v2.y, v2.z);
}
}
gameObject.GetComponent <MeshFilter>().mesh = P5JSExtension.endShape();
}
public Drop()
{
len = P5JSExtension.map(z, 0, 20, 10, 20);
yspeed = P5JSExtension.map(z, 0, 20, 1, 20);
}