Quote:

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Give me a code to streak between two ponits, please;)

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-> my.streak=on; in your particle script.

give me a min for the scale_x...

nipx

1000 posts (! much ! fanfare !) congrat

	
	
var originalSize;
var distToTarget;
var finalLength;

//wait for first BB
wait(1);

//set correct hull
c_setminmax(me);

//get the original size
originalSize=my.max_x*2;

//look to target
vec_set(temp, target.x);
vec_sub(temp, my.x);
vec_to_angle(my.pan, temp);
	
//calculate distance
distToTarget=vec_dist(my.x, target.x);

//place in the middle
vec_set(temp, my.x);
vec_sub(temp, target.x);
vec_add(my.x, temp);


///**** not sure if this works. if not try this: ****///
//my.x+=target.x-my.x;
//my.y+=target.y-my.y;
//my.z+=target.z-my.z;
//**** ****///


//calculate factor
finalLength=distToTarget/originalSize;
	
//scale the model
my.scale_x=finalLength; 

function delete_line()
{
	if(my.alpha < my.skill_a && my.skill_c == 0)
	{
		my.alpha + = 20*time_step;
	}
	else
	{
		my.skill_c = 1;
		my.alpha - = 2*time_step;
	}
}

function line_red()
{
	my.bmap = red_line;
	my.move = off;			//important!
	my.streak = on;
	my.alpha = 0;
	my.bright = on;
	my.transparent = on;
	my.size = .75;
	my.skill_a = 7;
	my.function = delete_line;
}


//careful: the vectors you pass to this function have to be global vectors...
function draw_red_line(&vectorfrom,&vectorto)
{
	vec_diff(temp,vectorto,vectorfrom);
	effect(red_line,1,vectorfrom,temp);
}