Changelog

Kelvin color temperature for lights (incl. Blender 5); optimization; velour/fabric improvements; fix Legacy PBR metal heuristic; CoronaMultiMap support; bitmap crop; CoronaLightMtl completed

Rewritten as native C++ plugin, auto-build for 3ds Max 2022-2027; CoronaMultiMap support in vertex-color baker

corona_export.ms v4.7 update

Fabric/velour material conversion improvements

Lights import support

Light sizes and measures corrected; lights testing

CoronaSkinMtl support; Hue Tint for Color_Correction; Translucency Color fix; fabrics, sheen, Corona Ray Switch and Corona lights -> Cycles (v2.5.75 skipped)

Corona lights export to Blender Cycles; sun corrected; light sizes and measures corrected

Corona Ray Switch -> Blender Cycles support

Sheen support added

Export all amt_* map-amount params for CoronaMtl; fix Color_Correction Hue Tint property names

Long names 3ds Max -> Blender completed

Material names correction fixes

Long material names support for 3ds Max models

Long material names support: sanitized _safe_name matching in append/assign

First standalone release: Window/Crossing Select split out of main Blender addon; downloadable as separate plugin

CoronaSkinMtl base support added

.dlu registration fixes, waits for load

Plugin architecture rework

Fix plugin behavior after 3ds Max restart; crash fix

Builds for 3ds Max 2024 and 2025

First client release of NodeFlowPlugin.dlu

First addon release

Auto-arrange nodes in clean columns after build

thin_walled = pure Translucent BSDF (Factor=1.0)

thin_walled = normal flip + Translucent BSDF mix

Fix thin_walled darkness: flip normal instead of Translucent BSDF

Fix thin_walled backface darkening via Geometry.Backfacing

thin_walled auto-translucency for foliage materials

Volume Absorption for colored glass/liquids

Fix glass Base Color using lerp instead of threshold check

Fix Color_Correction Brightness/Contrast scale

Legacy PBR Mix pattern detection + Glass BSDF

Metal+Transparent Mix Shader for CoronaLegacyMtl with Refr. color mask

Jobs queue improved; fix double Base Color and spurious Transmission for metallic CoronaLegacyMtl

Batch of key conversion changes

Rotation-aware offset formula (delta via cos/sin of rotation)

Fixed texture offset formula

Fix tiling mode: correct property names and mapping (CLIP/REPEAT/MIRROR/EXTEND)

Fix offset calculation when rotation is set in CoronaBitmap

Fix UVW coordinate correspondence 3ds Max <-> Blender

UVW mapping correction

Rotation & hue handling

Texture rotation fix

Texture rotation support

Large batch of conversion updates

Brightness & contrast correction

New translucency handling

New data for color correction; Per-user jobs

Fix Non-Color colorspace for Normal and Displacement textures

Fix MultiTexture vertex color attribute name: Col -> Attribute

MultiTexture support; UV/map channel support 3ds Max -> Blender; balance handling

Initial version (v1)