Description

This read-only array returns the y position of all points detected in a collision between two physics enabled instances.

NOTE: This variable is only available in the collision event of a physics enabled instance.

Syntax:

phy_collision_y;

Returns:

Real (single precision floating point value, or undefined if the instance is not physics enabled)

Example:

var i;
for(i = 0; i < phy_collision_points; i += 1;)
    {
    part_particles_create(global.Sname, phy_collision_x[i], phy_collision_y[i], global.Spark, 5);
    }

The above code creates particles at all the defined points of a collision between two physics enabled instances.