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Need to do the same light power as Cycles in Watts for Hydra RPR #34

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Bogdan Nagirniak merged 12 commits from BLEN-386 into hydra-render 2023-05-05 08:42:35 +02:00
Conversation 0 Commits 12 Files Changed 1 +5 -2
1 changed files with 5 additions and 2 deletions
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Showing only changes of commit 97331cf080 - Show all commits

7
source/blender/render/hydra/scene_delegate/light.cc
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@ -50,6 +50,7 @@ void LightData::init()
data_[pxr::UsdLuxTokens->inputsShapingConeAngle] = light->spotsize / 2.0f * 180.0f / float(M_PI);
data_[pxr::UsdLuxTokens->inputsShapingConeSoftness] = light->spotblend;
data_[pxr::UsdLuxTokens->treatAsPoint] = true;
intensity /= 10.0f;
break;
case LA_AREA:
@ -57,20 +58,22 @@ void LightData::init()
case LA_AREA_SQUARE:
data_[pxr::HdLightTokens->width] = light->area_size;
data_[pxr::HdLightTokens->height] = light->area_size;
intensity /= 4.0f;
break;
case LA_AREA_RECT:
data_[pxr::HdLightTokens->width] = light->area_size;
data_[pxr::HdLightTokens->height] = light->area_sizey;
intensity /= 4.0f;
break;
case LA_AREA_DISK:
data_[pxr::HdLightTokens->radius] = light->area_size / 2.0f;
intensity /= 2.0f;
intensity /= 16.0f;
break;
case LA_AREA_ELLIPSE:
data_[pxr::HdLightTokens->radius] = (light->area_size + light->area_sizey) / 4.0f;
intensity /= 2.0f;
intensity /= 16.0f;
break;
default: