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Diffstat (limited to 'doc/testplans/pbr_terrain_composition.md')
| -rw-r--r-- | doc/testplans/pbr_terrain_composition.md | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/doc/testplans/pbr_terrain_composition.md b/doc/testplans/pbr_terrain_composition.md index aadd97a94b..bac0e8662e 100644 --- a/doc/testplans/pbr_terrain_composition.md +++ b/doc/testplans/pbr_terrain_composition.md @@ -12,6 +12,10 @@ All tests in this section assume the PBR terrain feature flag is enabled, and th ### Feature Availability +These features are related to UI, where the Region/Estate floater is opened to the terrain Tab. + +#### Feature: PBR Terrain + On the client, the advanced setting `RenderTerrainPBREnabled` is the PBR terrain feature flag. The PBR terrain feature flag should be set automatically when logging in/teleporting to a new region. @@ -29,6 +33,26 @@ When the PBR terrain feature flag is enabled: - The "PBR Metallic Roughness" checkbox should be visible - The user should be able to apply PBR terrain or textures to the region, depending on if the "PBR Metallic Roughness" checkbox is checked. +#### Feature: PBR Terrain Texture Transforms + +On the client, the advanced setting, `RenderTerrainPBRTransformsEnabled` is the PBR terrain texture transform flag. Generally, this feature should not be expected to work correctly unless the PBR terrain feature is also enabled. + +The PBR terrain texture transform flag should be set automatically when logging in/teleporting to a new region. + +- The flag should be enabled on regions where the PBR terrain texture transform feature is enabled +- Otherwise the flag should be disabled + +When the PBR terrain texture transform feature is enabled, the UI of the Terrain tab should be overhauled. Availability of features depends on the type of terrain. + +**Known issue:** The Region/Estate floater may have to be closed/reopened a second time in order for the UI overhaul to take effect, after teleporting between regions that do and do not have the feature flag set. + +When "PBR Metallic Roughness" is checked: + +- There should be a way for the user to change the texture transforms for the terrain in the current region +- For each of the four swatches, the user can change the scale, offset, and rotation of that swatch. Nonuniform scale is allowed + +When "PBR Metallic Roughness" is unchecked, the controls for texture transforms should be hidden. + ### Current Composition Type When the Region/Estate floater is opened to the terrain Tab, the current terrain should be shown in the four swatches, and the "PBR Metallic Roughness" checkbox should be checked or unchecked accordingly. @@ -65,6 +89,12 @@ If saving the terrain fails for any reason, the terrain should not be updated. Unlike a viewer without PBR terrain support, the new viewer will no longer treat textures with alpha channels as invalid. +### Saving PBR Terrain Texture Transforms + +If "PBR Metallic Roughness" checkbox is checked, a user with saving composition permissions should also be allowed to edit and save PBR texture transforms. + +One texture transform may be set for each material swatch. Setting texture transforms for each individual texture on the material is not currently supported. + ## Graphics Features Texture terrain with transparency is not permitted to be applied in the viewer. |