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Fix #2554 - change conversion constant #2556

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Fix #2554 - change conversion constant #2556

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5 changes: 3 additions & 2 deletions addons/io_scene_gltf2/blender/com/conversion.py
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Expand Up @@ -17,9 +17,10 @@
import numpy as np
from ...io.com import constants as gltf2_io_constants

PBR_WATTS_TO_LUMENS = 683
PBR_WATTS_TO_LUMENS = 177
# Industry convention, biological peak at 555nm, scientific standard as part of SI candela definition.

# See https://github.com/KhronosGroup/glTF/issues/2473#issuecomment-2688156071
# See https://github.com/KhronosGroup/glTF-Blender-IO/issues/2554

# This means use the inverse of the TRS transform.
def inverted_trs_mapping_node(mapping_transform):
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