void Update()
{
if (Input.GetKeyDown(KeyCode.LeftArrow) && counter > 0)
{
counter--;
}
if (Input.GetKeyDown(KeyCode.RightArrow) && counter < mat.Length)
{
counter++;
}
t = Time.time;
GraphFunction3D f = functions[(int)function];
for (int i = 0, z = 0; z < resolution; z++)
{
v = (z + 0.5f) * step - spread / 2;
for (int x = 0; x < resolution; x++, i++)
{
u = (x + 0.5f) * step - spread / 2;
points[i].localPosition = f(u, v, t);
points[i].localScale = size;
}
}
for (int i = 0; i < points.Length; i++)
{
points [i].gameObject.GetComponent <Renderer> ().material = mat[counter];
}
}
void Update()
{
float t = Time.time;
GraphFunction3D f = functions[(int)function];
float step = 2f / resolution;
for (int i = 0, z = 0; z < resolution; z++)
{
float v = (z + 0.5f) * step - 1f;
for (int x = 0; x < resolution; x++, i++)
{
float u = (x + 0.5f) * step - 1f;
points[i].localPosition = f(u, v, t);
}
}
}