I'm baffled - in the code below the message is displayed but vec_rotate does nothing. Any ideas please?

var ct;
var direction [3] = 5,0,0;
var angle [3] = 10,0,0;
function block_f()
{
msg.string = "in here";
msg.visible = on;
ct = 0;
while(ct < 90)
{
vec_rotate (direction,angle);
ct += 10;
wait(1);
}
}
action block_a
{
my.enable_click = on;
my.event = block_f;
}

you are rotating the vector direction but what are you doing with direction to make it do something to make you think it should or shoudn't be changing?

i.e. you show no use of direction, other thn rotating it.

Hi Gimber

Resalised this and have been trying to apply this vector without success.
How do I do it please?

im assuming your using dirction as a vector to calculate the entity facing direction?

function block_f()
{
msg.string = "in here";
msg.visible = on;
ct = 0;
while(ct < 90)
{
vec_rotate (direction,angle);
vec_to_angle(my.pan,direction.x);
ct += 10;
wait(1);
}
}

I have now got vec_rotate to work but it seems inadequate - see my new posring please.

I've now got vec_rotate to work but it seems inadequate - see my recent posting on object rotation.