[CrazY.]

Hello, I want to set view angle in player relative to wall angle. I tried with GL_trace_plane_normal, it's working but not as an I want. I want to aim in wall direction, not in oposite direction of wall. How I can rotate this vector to opositional direction?

new Float:vPlane[3], Float:vAngles[3];

get_global_vector(GL_trace_plane_normal, vPlane);
vector_to_angle(vPlane, vAngles);

set_entvar(this, var_v_angle, vAngles);
set_entvar(this, var_fixangle, 1);

[CrazY.]

Basically what I need is to rotate the yaw (vAngles[1]). So if the wall is located at 90 °, the aim is being set to 270 °, I want to set the aim in 90 °.

Wall 	| Aim	 	| Aim that I want
--------------------------------------
90 ° 	| 270 ° 	| 90 °
270 ° 	| 90 ° 		| 270 °
180 ° 	| 360 ° 	| 180 °
360 ° 	| 180 ° 	| 360 °

Sorry for bump.

[Natsheh]

PHP Code:

get_tr2(trace, TR_flFraction, fraction)
    // If we didn't hit anything, then we won't get a valid TR_vecPlaneNormal.
    if (fraction == 1.0) return
    
    new Float:normal[3]
    get_tr2(trace, TR_vecPlaneNormal, normal)
    // We'll multiply the the normal vector by a scalar to make it longer.
    normal[0] *= 400.0 // Mathematically, we multiplied the length of the vector by 400*(3)^(1/2),
    normal[1] *= 400.0 // or, in words, four hundred times root three.
    normal[2] *= 400.0 


You might get false result because you are not checking if the trace hit something transfer the vector into angles and it should give you the angles of the wall.

If i am wrong can you explain more of what are you doing?

[CrazY.]

I'm trying to make a wall climb with "stuck". So basically, the player don't need to keep pressing IN_USE to climb. That's already working, but I need to EV_INT_fixangle/pev_fixangle in the player in the wall direction, so I don't need trace, only the plane.

So if I climb the wall that is in my front, the camera should keep aiming in this wall.

Spoiler

But what's really happening is the camera is being set to backward.

Spoiler

I hope you understand. If not I can show the code or enable the plugin in a test server.

[klippy]

So it's always the opposite? Then just negate the direction vector before converting to angles.

xs_vec_neg(vPlane, vPlane);

[CrazY.]

Works just fine, thanks.