21 Spiral
//scene 1…………………………………………………………………………………..
//cercle
var distance_center = 10;
var giro_0 = Math.PI/2;
var height_from_the ground= 0;
var ITEM_ID= "LP_Horse";
var ITEMS=30;//número de items a colocar
var items=[];
for (var i=0; i < ITEMS; i++){
var pos_x= distance_center*Math.sin(Math.PI*2*i/ITEMS);
var pos_y= distance_center*Math.cos(Math.PI*2*i/ITEMS);
var pos_z=height_from_the ground;
var giro= giro_0 + (Math.PI*2*i/ITEMS);
var item=Scene.createItem(ITEM_ID,pos_x,pos_y,pos_z);
item.setPositionAngle(pos_x, pos_y,pos_z, 0, 0, 1,giro);
item.say(i+1);
items.push(item);
}
//scene 2………………………………...………………………………………
//rampa circular
//slope
var distance_center = 10;
var rotate_0 = Math.PI/2;
var height_from_the_ground= 0;
var ITEM_ID= "LP_Horse";
var ITEMS=20;//number itemms to put
var slope_spiral= 0.3;
var items=[];
for (var i=0; i < ITEMS; i++){
var pos_x= distance_center*Math.sin(Math.PI*2*i/ITEMS);
var pos_y= distance_center*Math.cos(Math.PI*2*i/ITEMS);
var pos_z= height_from_the_ground+(slope_spiral*i) ;
var rotate= rotate_0 + (Math.PI*2*i/ITEMS);
var item=Scene.createItem(ITEM_ID,pos_x,pos_y,pos_z);
item.setPositionAngle(pos_x, pos_y,pos_z, 0, 0, 1,rotate);
item.say(i+1);
items.push(item);
}
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