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feat: vca keyframes support

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MihailRis 2026-07-23 23:46:45 +03:00
parent 57c9da2eb1
commit ff0d7d094f
1 changed files with 28 additions and 7 deletions
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35
res/modules/animation.lua
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@ -167,6 +167,12 @@ local action_to_channel = {
rotate = CH_ROTATE
}
local curve_to_interp = {
const = INT_CONST,
linear = INT_LINEAR,
bezier = INT_BEZIER,
}
function this.parse_track(root)
local linesets = {}
for i, node in ipairs(root) do
@ -182,14 +188,29 @@ function this.parse_track(root)
linesets[bone] = lineset
end
local line
local line = {
axis = ("xyz"):find(node.by),
channel = action_to_channel[tag]
}
if node.func then
line = {
axis = ("xyz"):find(node.by),
channel = action_to_channel[tag],
expression = node.func,
}
elseif #node > 0 then
line.expression = node.func
elseif node.curve then
line.interp = curve_to_interp[node.curve]
line.keys = {}
for j, key_node in ipairs(node) do
local keyframe = {
frame = tonumber(key_node.frame),
value = tonumber(key_node.value),
}
if line.interp == INT_BEZIER then
keyframe.lx = tonumber(key_node.lx)
keyframe.ly = tonumber(key_node.ly)
keyframe.rx = tonumber(key_node.rx)
keyframe.ry = tonumber(key_node.ry)
end
table.insert(line.keys, keyframe)
end
else
error("not implemented")
end