AlliedModders - [Solved] How to get model attachment origin on a specific frame?

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How to get model attachment origin on a specific frame?

I don't know if its possible to achieve this, but as far as i know EngFunc_GetAttachment only gets the origin and angles for the attachment on the first frame.

Re: How to get model attachment origin on a specific frame?

Looking at EngFunc_GetAttachment code, I believe it takes pev_frame into account. So if you want to get the attachment position on a frame other than what the entity's current frame is, just set pev_frame temporarily then revert it I guess.

Re: How to get model attachment origin on a specific frame?

it Works, but i found something strange rgflAngles in GetAttachment as well as in GetBonePosition is not retrieved, why so ?

and also the origin of attachment is always retrieved with respect to the angles 0.0 0.0 0.0.

Re: How to get model attachment origin on a specific frame?

Solution:

PHP Code:


		
			
pev(ent, pev_frame, fPrevFrame);
pev(ent, pev_animetime, fAnimTime);
set_pev(ent, pev_frame, (get_gametime() - fAnimTime) * AnimationFPS)

engfunc(EngFunc_GetAttachment, ent, attachmentID, fOrigin, fAngles);
set_pev(ent, pev_frame, fPrevFrame)

Re: How to get model attachment origin on a specific frame?

Quote:

Originally Posted by Natsheh (Post 2783739)

Work around solution....

PHP Code:


		
			
GetAttachmentData(const id, const iAttachmentID, Float:fRetOrigin[3], Float:fRetAngles[3])

{

    static Float:fStart[3], Float:fVAngles[3], Float:fOrigin[3], Float:fVec[3], Float:fHeight;

    engfunc(EngFunc_GetAttachment, id, iAttachmentID, fStart, fVAngles);



    pev(id, pev_origin, fOrigin);

    pev(id, pev_angles, fVAngles);

    fHeight = fOrigin[2] = fStart[2];

    xs_vec_sub(fStart, fOrigin, fStart);



    xs_vec_copy(fStart, fVec);

    fStart[0] = ((fVec[0] * floatcos(fVAngles[1],degrees)) - fVec[1] * floatsin(fVAngles[1],degrees)) + fOrigin[0];

    fStart[1] = ((fVec[0] * floatsin(fVAngles[1],degrees)) + fVec[1] * floatcos(fVAngles[1],degrees)) + fOrigin[1];

    fStart[2] = fHeight;



    xs_vec_copy(fStart, fRetOrigin);

    xs_vec_copy(fVAngles, fRetAngles);

}