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Re: Move camera in the pan direction
[Re: PadMalcom]
#389607
12/16/11 09:34
12/16/11 09:34
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mercuryus
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mercuryus
Unregistered
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haha
move the camera with w/s or an entity?
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Re: Move camera in the pan direction
[Re: ]
#389608
12/16/11 09:42
12/16/11 09:42
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Joined: Mar 2006
Posts: 1,993
Karlsruhe
PadMalcom
OP
Serious User
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OP
Serious User
Joined: Mar 2006
Posts: 1,993
Karlsruhe
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Camera Edit: Ah, and I want to avoid using c_move. A sin / cos approach would be nice 
Last edited by PadMalcom; 12/16/11 09:44.
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Re: Move camera in the pan direction
[Re: PadMalcom]
#389610
12/16/11 09:55
12/16/11 09:55
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mercuryus
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mercuryus
Unregistered
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//rotate
vec_set(camera.pan, vector((camera.pan+(key_a-key_d)*time_frame*5)%360, 0,0));
// move
vec_set(camera.x, vector(camera.x+(key_w-key_s)*cosv(camera.pan)*time_frame*5, camera.y+(key_w-key_s)*sinv(camera.pan)*time_frame*5, 0));
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Re: Move camera in the pan direction
[Re: PadMalcom]
#389613
12/16/11 10:54
12/16/11 10:54
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Joined: Jun 2007
Posts: 1,337
Hiporope and its pain
txesmi
Serious User
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Serious User
Joined: Jun 2007
Posts: 1,337
Hiporope and its pain
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Hi, you can also achieve it without trigronometry
VECTOR vtemp;
...
vec_set ( vtemp, vector ( kwy_w - key_s, key_d - key_a, 0 );
vec_rotate ( vtemp, camera.pan );
vec_normalize ( vtemp, Speed * time_step );
vec_add ( camera.x, vtemp );
Salud!
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Re: Move camera in the pan direction
[Re: txesmi]
#389803
12/18/11 18:19
12/18/11 18:19
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Joined: Mar 2006
Posts: 1,993
Karlsruhe
PadMalcom
OP
Serious User
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OP
Serious User
Joined: Mar 2006
Posts: 1,993
Karlsruhe
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Hehe no prob! @mercuryus: How would I add straving in there? EDIT: Figured it out:
// move
vNewPosition = vector(
camera.x+(key_w-key_s)*cosv(camera.pan)*time_step*WALK_SPEED +(key_a-key_d)*cosv(camera.pan+90)*time_step*WALK_SPEED,
camera.y+(key_w-key_s)*sinv(camera.pan)*time_step*WALK_SPEED +(key_a-key_d)*sinv(camera.pan+90)*time_step*WALK_SPEED,
0
);
vec_set(camera.x, vNewPosition);
Last edited by PadMalcom; 12/18/11 18:39.
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sorry, i didn't read the topic properly...