#include <acknex.h>
#include <default.c>

ENTITY* object;

function deform_model()
{
	var vertices_max =0;
	var vertex_counter =0;
	VECTOR temp;
	VECTOR vertex_pos;
	VECTOR temp_normal;
	mouse_mode = 1;
	mouse_pointer = 1;
	mouse_range = 4000;
	while(1)
	{
		mouse_pos.x = mouse_cursor.x;
		mouse_pos.y = mouse_cursor.y;
		if(mouse_ent)
		{
			if(mouse_left)
			{
				me = mouse_ent;
				//send a trace at the object's surface
				vec_set(temp.x, camera.pan);
				vec_for_angle(temp.x, temp.x);
				vec_normalize(temp.x,1000);
				vec_add(temp.x, mouse_pos3d);
				c_trace(mouse_pos3d,temp.x, IGNORE_PASSABLE | USE_POLYGON| SCAN_TEXTURE);
				//get the hit point
				vec_set(temp.x,hit.x);
				//get the account of vertices of that model
				vertices_max = ent_status(my, 1);
				//count through the vertices
				while(vertex_counter <= vertices_max)
				{
					vec_set(vertex_pos.x, nullvector);
					vec_for_vertex(vertex_pos.x, me, vertex_counter);
					//look for the vertices within a certain distance of the hit point
					if(vec_dist(vertex_pos.x, temp.x)< 4)
					{
						vec_set(temp_normal.x, hit.nx);//move in direction of the hit normal
						vec_set(vertex_pos.x, nullvector);
						vec_for_vertex(vertex_pos.x, me, vertex_counter);
//						vec_diff(temp_normal.x,vertex_pos.x, my.x);//move away from the model's origin
//						vec_for_normal(temp_normal.x, my, vertex_counter);//move in direction of the vertex' normal
//						vec_scale(temp_normal.x, 1);
						vec_add(vertex_pos.x, temp_normal.x);
						vec_to_mesh(vertex_pos.x, my, vertex_counter);
					}
					vertex_counter += 1;
				}
				ent_fixnormals(my,0);//recalculate the normal after moving the vertices
				c_setminmax(me);//recalculate the collision
				while(mouse_left)wait(1);
			}
		}
		vertex_counter = 0;
		if(mouse_right)
		{
			object.pan += mouse_force.x;
			object.tilt += mouse_force.y;
		}
		camera.x += mickey.z * 0.1;
		wait(1);
	}
}

function main()
{
	level_load(NULL);
	you = ent_create(SPHERE_MDL, nullvector, NULL);
	object = you;
	deform_model();
	camera.x = -100;	
//	camera.z = 20;	
//	camera.tilt = -10;	
}