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Anim: when inserting a key on a slotted Action, correctly remap via NLA #128700

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Sybren A. Stüvel merged 1 commits from dr.sybren/blender:anim/insert-key-nla-remapping into main 2024-10-07 18:10:00 +02:00
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Sybren A. Stüvel commented 2024-10-07 16:43:17 +02:00
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When inserting a key on a slotted Action, apply NLA remapping on both
the key's time and value.

This pushes the fork in the code (between legacy & new Actions) a bit
further down the call stack.

Ref: #120406

When inserting a key on a slotted Action, apply NLA remapping on both the key's time and value. This pushes the fork in the code (between legacy & new Actions) a bit further down the call stack. Ref: #120406
Sybren A. Stüvel added the
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Sybren A. Stüvel added 1 commit 2024-10-07 16:43:27 +02:00
Anim: when inserting a key on a slotted Action, correctly remap via NLA
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79c78b8e7d 
When inserting a key on a slotted Action, apply NLA remapping on both
the key's time and value.

This pushes the fork in the code (between legacy & new Actions) a bit
further down the call stack.

Ref: #120406
Sybren A. Stüvel requested review from Nathan Vegdahl 2024-10-07 16:43:43 +02:00
Sybren A. Stüvel commented 2024-10-07 16:50:23 +02:00
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@blender-bot build

@blender-bot build
Nathan Vegdahl approved these changes 2024-10-07 17:34:04 +02:00
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The code looks good. If you want to wait for me to also test it, I'll do that on Thursday when we're back in the office. Otherwise feel free to land now if you feel you've tested it thoroughly enough yourself.

The code looks good. If you want to wait for me to also test it, I'll do that on Thursday when we're back in the office. Otherwise feel free to land now if you feel you've tested it thoroughly enough yourself.
source/blender/animrig/intern/keyframing.cc
@ -898,0 +890,4 @@
static CombinedKeyingResult insert_key_layered_action(
Main *bmain,
Action &action,
Layer &layer,
Nathan Vegdahl commented 2024-10-07 17:31:55 +02:00
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This more just a note for posterity:

The original intent of this function was that it would eventually become the function that's responsible for doing all of things necessary to figure out where the key goes, including which layer/strip it should go on, and how it's value should be mapped. So moving the decision of what layer to put the key on outside of this function and passing it in as a parameter violates that original intent.

However, none of that actually becomes relevant until we have layered animation anyway. Moreover, we'll be coming back and refactoring the keyframing code after we rip out legacy actions as well. So I think this is fine for now, and we can figure out how to reorganize things later when we're looking at the larger context of things.

This more just a note for posterity: The original intent of this function was that it would eventually become the function that's responsible for doing all of things necessary to figure out where the key goes, including which layer/strip it should go on, and how it's value should be mapped. So moving the decision of what layer to put the key on outside of this function and passing it in as a parameter violates that original intent. However, none of that actually becomes relevant until we have layered animation anyway. Moreover, we'll be coming back and refactoring the keyframing code after we rip out legacy actions as well. So I think this is fine for now, and we can figure out how to reorganize things later when we're looking at the larger context of things.
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dr.sybren marked this conversation as resolved
Sybren A. Stüvel merged commit 0a74768a98 into main 2024-10-07 18:10:00 +02:00
Sybren A. Stüvel deleted branch anim/insert-key-nla-remapping 2024-10-07 18:10:03 +02:00
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