Differential D11057 Diff 36450 source/blender/blenkernel/intern/anim_sys.c

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source/blender/blenkernel/intern/anim_sys.c

Show First 20 Lines • Show All 1,599 Lines • ▼ Show 20 Lines	case NEC_MIX_MULTIPLY:
return true;		return true;

default:		default:
BLI_assert(!"invalid mix mode");		BLI_assert(!"invalid mix mode");
return false;		return false;
}		}
}		}

/** Accumulate quaternion channels for Combine mode according to influence.		/**
* \returns blended_value = lower_values @ strip_values^infl		* Accumulate quaternion channels for Combine mode according to influence.
		* \returns `blended_value = lower_values @ strip_values^infl`
*/		*/
static void nla_combine_quaternion(const float lower_values[4],		static void nla_combine_quaternion(const float lower_values[4],
const float strip_values[4],		const float strip_values[4],
const float influence,		const float influence,
float r_blended_value[4])		float r_blended_value[4])
{		{
float tmp_lower[4], tmp_strip_values[4];		float tmp_lower[4], tmp_strip_values[4];

▲ Show 20 Lines • Show All 471 Lines • ▼ Show 20 Lines	LISTBASE_FOREACH (NlaTrack *, nlt, &adt->nla_tracks) {
nla_eval_domain_strips(ptr, channels, &nlt->strips, touched_actions);		nla_eval_domain_strips(ptr, channels, &nlt->strips, touched_actions);
}		}

BLI_gset_free(touched_actions, NULL);		BLI_gset_free(touched_actions, NULL);
}		}

/* ---------------------- */		/* ---------------------- */

/** Tweaked strip is evaluated differently from other strips. Adjacent strips are ignored		/**
* and includes a workaround for when user is not editing in place. */		* Tweaked strip is evaluated differently from other strips. Adjacent strips are ignored
		* and includes a workaround for when user is not editing in place.
		*/
static void animsys_create_tweak_strip(const AnimData *adt,		static void animsys_create_tweak_strip(const AnimData *adt,
const bool keyframing_to_strip,		const bool keyframing_to_strip,
NlaStrip *r_tweak_strip)		NlaStrip *r_tweak_strip)

{		{
/* Copy active strip so we can modify how it evaluates without affecting user data. */		/* Copy active strip so we can modify how it evaluates without affecting user data. */
memcpy(r_tweak_strip, adt->actstrip, sizeof(NlaStrip));		memcpy(r_tweak_strip, adt->actstrip, sizeof(NlaStrip));
r_tweak_strip->next = r_tweak_strip->prev = NULL;		r_tweak_strip->next = r_tweak_strip->prev = NULL;
▲ Show 20 Lines • Show All 98 Lines • ▼ Show 20 Lines	else {
if (nlt->flag & NLATRACK_MUTED) {		if (nlt->flag & NLATRACK_MUTED) {
return false;		return false;
}		}
}		}

return true;		return true;
}		}

/** Check for special case of non-pushed action being evaluated with no NLA influence (off and no		/**
* strips evaluated) nor NLA interference (ensure NLA not soloing). */		* Check for special case of non-pushed action being evaluated with no NLA influence (off and no
		* strips evaluated) nor NLA interference (ensure NLA not soloing).
		*/
static bool is_action_track_evaluated_without_nla(const AnimData *adt,		static bool is_action_track_evaluated_without_nla(const AnimData *adt,
const bool any_strip_evaluated)		const bool any_strip_evaluated)
{		{
if (adt->action == NULL) {		if (adt->action == NULL) {
return false;		return false;
}		}

if (any_strip_evaluated) {		if (any_strip_evaluated) {
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void nlasnapshot_ensure_channels(NlaEvalData eval_data, NlaEvalSnapshot snapshot)		void nlasnapshot_ensure_channels(NlaEvalData eval_data, NlaEvalSnapshot snapshot)
{		{
LISTBASE_FOREACH (NlaEvalChannel *, nec, &eval_data->channels) {		LISTBASE_FOREACH (NlaEvalChannel *, nec, &eval_data->channels) {
nlaeval_snapshot_ensure_channel(snapshot, nec);		nlaeval_snapshot_ensure_channel(snapshot, nec);
}		}
}		}

/** Blends the \a lower_snapshot with the \a upper_snapshot into \a r_blended_snapshot according		/**
		* Blends the \a lower_snapshot with the \a upper_snapshot into \a r_blended_snapshot according
* to the given \a upper_blendmode and \a upper_influence.		* to the given \a upper_blendmode and \a upper_influence.
*		*
* For \a upper_snapshot, blending limited to values in the \a blend_domain. For Replace blendmode,		* For \a upper_snapshot, blending limited to values in the \a blend_domain. For Replace blendmode,
* this allows the upper snapshot to have a location XYZ channel where only a subset of values are		* this allows the upper snapshot to have a location XYZ channel where only a subset of values are
* blended.		* blended.
*/		*/
void nlasnapshot_blend(NlaEvalData *eval_data,		void nlasnapshot_blend(NlaEvalData *eval_data,
NlaEvalSnapshot *lower_snapshot,		NlaEvalSnapshot *lower_snapshot,
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