Lightmapping: Use texels-per-unit based sizesHEADdev

Both Model and Lightmapper now have a texelsPerUnit property. The
default value is Lightmapper::texelsPerUnit, but if the Model's
property is > 0 then it will override the default for that specific
Model.

Deprecates QQuick3DModel::lightmapBaseResolution.

Removes the generateLightmapUV option from balsam.

[ChangeLog] Add Model::texelsPerUnit and Lightmapper::texelsPerUnit.
Deprecate Model::lightmapBaseResolution.

Change-Id: I6ddbe2e0c0948a4b06d07d758edc4d5a15947257
Reviewed-by: Kristoffer Skau <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/runtimerender/graphobjects/qssgrendermodel_p.h b/src/runtimerender/graphobjects/qssgrendermodel_p.h
index 3b92b4c6..8abeb77a 100644
--- a/src/runtimerender/graphobjects/qssgrendermodel_p.h
+++ b/src/runtimerender/graphobjects/qssgrendermodel_p.h
@@ -63,7 +63,7 @@ struct Q_QUICK3DRUNTIMERENDER_EXPORT QSSGRenderModel : public QSSGRenderNode
     bool castsReflections = true;
     bool usedInBakedLighting = false;
     QString lightmapKey;
-    uint lightmapBaseResolution = 0;
+    float texelsPerUnit = 0.0f;
     bool hasLightmap() const { return !lightmapKey.isEmpty(); }
     bool usesBoneTexture() const { return ((skin != nullptr) || (skeleton != nullptr)); }