From 94dfc508ea624ae275cb1b6a6296912ee51f7960 Mon Sep 17 00:00:00 2001 From: Benjamin Jillich <43751992+amzn-jillich@users.noreply.github.com> Date: Fri, 24 Sep 2021 09:14:47 +0200 Subject: [PATCH] EMotion FX: Asset Processor generates an Actor for every FBX (#4284) Fixing the actor behavior to ignore actor asset generation for files that only contain nodes/bones. We're only checking for blend shapes and skins now. In case neither is present in an FBX, we don't export the actor asset. This makes a plain skeleton a special case where users manually need to add the actor group for the fbx. The most common use case for these are animation files anyway, where we don't want to export actor assets. Also increased the version number of the actor group so that they are all getting reprocessed and the unneeded actor assets get removed. Signed-off-by: Benjamin Jillich --- .../Behaviors/ActorGroupBehavior.cpp | 17 ++++------------- .../Pipeline/SceneAPIExt/Groups/ActorGroup.cpp | 2 +- 2 files changed, 5 insertions(+), 14 deletions(-) diff --git a/Gems/EMotionFX/Code/EMotionFX/Pipeline/SceneAPIExt/Behaviors/ActorGroupBehavior.cpp b/Gems/EMotionFX/Code/EMotionFX/Pipeline/SceneAPIExt/Behaviors/ActorGroupBehavior.cpp index f1f1361585..d89e41f1a6 100644 --- a/Gems/EMotionFX/Code/EMotionFX/Pipeline/SceneAPIExt/Behaviors/ActorGroupBehavior.cpp +++ b/Gems/EMotionFX/Code/EMotionFX/Pipeline/SceneAPIExt/Behaviors/ActorGroupBehavior.cpp @@ -176,19 +176,10 @@ namespace EMotionFX return AZ::SceneAPI::Events::ProcessingResult::Ignored; } - const bool hasBoneData = AZ::SceneAPI::Utilities::DoesSceneGraphContainDataLike(scene, true); + // Skip adding the actor group if it doesn't contain any skin and blendshape data. const bool hasSkinData = AZ::SceneAPI::Utilities::DoesSceneGraphContainDataLike(scene, true); - const bool hasBlendShapeData = - AZ::SceneAPI::Utilities::DoesSceneGraphContainDataLike(scene, true); - // Skip adding the actor group if it doesn't contain any bone, skin and blendshape data. - if (!hasBoneData && !hasSkinData && !hasBlendShapeData) - { - return AZ::SceneAPI::Events::ProcessingResult::Ignored; - } - - const bool hasAnimationData = AZ::SceneAPI::Utilities::DoesSceneGraphContainDataLike(scene, true); - // Skip adding the actor group if it contains animation data but doesn't contain any skin or blendshape data. - if (hasAnimationData && !hasSkinData && !hasBlendShapeData) + const bool hasBlendShapeData = AZ::SceneAPI::Utilities::DoesSceneGraphContainDataLike(scene, true); + if (!hasSkinData && !hasBlendShapeData) { return AZ::SceneAPI::Events::ProcessingResult::Ignored; } @@ -197,7 +188,7 @@ namespace EMotionFX AZStd::shared_ptr group = AZStd::make_shared(); // This is a group that's generated automatically so may not be saved to disk but would need to be recreated - // in the same way again. To guarantee the same uuid, generate a stable one instead. + // in the same way again. To guarantee the same uuid, generate a stable one instead. group->OverrideId(AZ::SceneAPI::DataTypes::Utilities::CreateStableUuid(scene, Group::ActorGroup::TYPEINFO_Uuid())); EBUS_EVENT(AZ::SceneAPI::Events::ManifestMetaInfoBus, InitializeObject, scene, *group); diff --git a/Gems/EMotionFX/Code/EMotionFX/Pipeline/SceneAPIExt/Groups/ActorGroup.cpp b/Gems/EMotionFX/Code/EMotionFX/Pipeline/SceneAPIExt/Groups/ActorGroup.cpp index 9e080fca3b..90c25c575f 100644 --- a/Gems/EMotionFX/Code/EMotionFX/Pipeline/SceneAPIExt/Groups/ActorGroup.cpp +++ b/Gems/EMotionFX/Code/EMotionFX/Pipeline/SceneAPIExt/Groups/ActorGroup.cpp @@ -108,7 +108,7 @@ namespace EMotionFX serializeContext->Class()->Version(3, IActorGroupVersionConverter); - serializeContext->Class()->Version(6, ActorVersionConverter) + serializeContext->Class()->Version(7, ActorVersionConverter) ->Field("name", &ActorGroup::m_name) ->Field("selectedRootBone", &ActorGroup::m_selectedRootBone) ->Field("id", &ActorGroup::m_id)