Map previousWorld0-3 so instanced motion vectors are correct - #1839

Merged

bkaradzic-microsoft merged 7 commits into

BabylonJS:masterfrom

bkaradzic-microsoft:nativeengine/previous-world-instance-attributes

Aug 25, 2026

Commits on Aug 17, 2026

Map previousWorld0-3 so instanced motion vectors are correct

bkaradzic
and
Copilot
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434ff78
Restore the lost comment subject and only count new instanced attributes

bkaradzic
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Copilot
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f73cad9
Let the caller-supplied instance location win over the built-in slot map

bkaradzic
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Copilot
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d862899

Commits on Aug 18, 2026

Pad the instance data buffer to the slots the shader declares

bkaradzic
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Copilot
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5025029

Commits on Aug 25, 2026

Address review: guard overlapping i_data assignments, use runtime cap

bkaradzic
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Copilot
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a1eaf4d
Detect real i_data overlap instead of assuming any unrouted built-in collides
bkaradzic
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56e9b6e
Trim the comments to the non-obvious parts

bkaradzic
and
Copilot
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a45e3c9