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Implement SetNodeTransform

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ExMatics HydrogenC
2023-11-19 17:02:07 +08:00
parent 3799674b83
commit 8bcb984180
2 changed files with 37 additions and 0 deletions
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21
Source/Engine/Level/Actors/AnimatedModel.cpp
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@@ -172,6 +172,27 @@ void AnimatedModel::GetNodeTransformation(const StringView& nodeName, Matrix& no
GetNodeTransformation(SkinnedModel ? SkinnedModel->FindNode(nodeName) : -1, nodeTransformation, worldSpace);
}
void AnimatedModel::SetNodeTransformation(int32 nodeIndex, const Matrix& nodeTransformation, bool worldSpace)
{
if (GraphInstance.NodesPose.IsEmpty())
const_cast<AnimatedModel*>(this)->PreInitSkinningData(); // Ensure to have valid nodes pose to return
CHECK(nodeIndex >= 0 && nodeIndex < GraphInstance.NodesPose.Count());
GraphInstance.NodesPose[nodeIndex] = nodeTransformation;
if (worldSpace)
{
Matrix world;
_transform.GetWorld(world);
Matrix invWorld;
Matrix::Invert(world, invWorld);
GraphInstance.NodesPose[nodeIndex] = GraphInstance.NodesPose[nodeIndex] * invWorld;
}
OnAnimationUpdated();
}
void AnimatedModel::SetNodeTransformation(const StringView& nodeName, const Matrix& nodeTransformation, bool worldSpace)
{
SetNodeTransformation(SkinnedModel ? SkinnedModel->FindNode(nodeName) : -1, nodeTransformation, worldSpace);
}
int32 AnimatedModel::FindClosestNode(const Vector3& location, bool worldSpace) const
{
if (GraphInstance.NodesPose.IsEmpty())

16
Source/Engine/Level/Actors/AnimatedModel.h
View File

@@ -229,6 +229,22 @@ public:
/// <param name="worldSpace">True if convert matrices into world-space, otherwise returned values will be in local-space of the actor.</param>
API_FUNCTION() void GetNodeTransformation(const StringView& nodeName, API_PARAM(Out) Matrix& nodeTransformation, bool worldSpace = false) const;
/// <summary>
/// Gets the node final transformation.
/// </summary>
/// <param name="nodeIndex">The index of the skinned model skeleton node.</param>
/// <param name="nodeTransformation">The final node transformation matrix.</param>
/// <param name="worldSpace">True if convert matrices from world-space, otherwise values will be in local-space of the actor.</param>
API_FUNCTION() void SetNodeTransformation(int32 nodeIndex, const Matrix& nodeTransformation, bool worldSpace = false);
/// <summary>
/// Gets the node final transformation.
/// </summary>
/// <param name="nodeName">The name of the skinned model skeleton node.</param>
/// <param name="nodeTransformation">The final node transformation matrix.</param>
/// <param name="worldSpace">True if convert matrices from world-space, otherwise values will be in local-space of the actor.</param>
API_FUNCTION() void SetNodeTransformation(const StringView& nodeName, const Matrix& nodeTransformation, bool worldSpace = false);
/// <summary>
/// Finds the closest node to a given location.
/// </summary>