diff options
author | Joshua Leung <aligorith@gmail.com> | 2007-12-19 13:52:26 +0300 |
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committer | Joshua Leung <aligorith@gmail.com> | 2007-12-19 13:52:26 +0300 |
commit | da22572e4cf76b87951aa5edaaf87d99c315ef98 (patch) | |
tree | 44cffb70fbd482a8b7b5ff20db1806a98ff86953 /source/blender/src/drawaction.c | |
parent | bbc7894dd84b71e4f7aabd337231b164765e8f9c (diff) |
== Action Editor - Long Keyframes ==
Now Long-Keyframes in the Action Editor (yellow/pink strips between keyframes) take into account whether the keyframe handles which help control the interpolation between the two keyframes stay at the same value as the keyframes do.
This way, long keyframes are not drawn when the keys have the same value, but there's still movement between them.
Diffstat (limited to 'source/blender/src/drawaction.c')
-rw-r--r-- | source/blender/src/drawaction.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/source/blender/src/drawaction.c b/source/blender/src/drawaction.c index 3cfe3731367..6cda5e69ea7 100644 --- a/source/blender/src/drawaction.c +++ b/source/blender/src/drawaction.c @@ -1045,11 +1045,14 @@ static void add_bezt_to_keyblockslist(ListBase *blocks, IpoCurve *icu, int index } } - /* check if block needed - same value? */ - if ((!prev) || (!beztn)) - return; - if (beztn->vec[1][1] != prev->vec[1][1]) - return; + /* check if block needed - same value(s)? + * -> firstly, handles must have same central value as each other + * -> secondly, handles which control that section of the curve must be constant + */ + if ((!prev) || (!beztn)) return; + if (IS_EQ(beztn->vec[1][1], prev->vec[1][1])==0) return; + if (IS_EQ(beztn->vec[1][1], beztn->vec[0][1])==0) return; + if (IS_EQ(prev->vec[1][1], prev->vec[2][1])==0) return; /* try to find a keyblock that starts on the previous beztriple */ for (ab= blocks->first; ab; ab= ab->next) { |