Skip to content

[GameStudio] FIX for #3172 - Make correct Entity rotation on offsetted subscene #3173

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
w0wca7a wants to merge 2 commits into
base: master
Choose a base branch
from
Open

[GameStudio] FIX for #3172 - Make correct Entity rotation on offsetted subscene #3173

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
ecc8aed
Update TransformationGizmo.cs
w0wca7a May 14, 2026
d5b1f51
Update TransformationGizmo.cs
w0wca7a May 14, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
29 changes: 26 additions & 3 deletions sources/editor/Stride.Assets.Presentation/AssetEditors/Gizmos/TransformationGizmo.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -192,10 +192,20 @@ private Matrix GetWorldMatrix(IEditorGameCameraService cameraService)
worldMatrix.TranslationVector = AnchorEntity.Transform.WorldMatrix.TranslationVector;
break;
case TransformationSpace.ObjectSpace:
var parentMatrix = Matrix.Identity;
Matrix parentMatrix;
if (AnchorEntity.GetParent() != null)
{
parentMatrix = AnchorEntity.TransformValue.Parent.WorldMatrix;

}
else
{
// Root entity in subscene — use Scene.Offset as parent matrix
var scene = AnchorEntity.Scene;
parentMatrix = (scene != null && scene.Offset != Vector3.Zero)
? Matrix.Translation(scene.Offset)
: Matrix.Identity;
}

// We don't use the entity's "WorldMatrix" because its scale could be zero, which would break the gizmo.
worldMatrix = Matrix.RotationQuaternion(AnchorEntity.Transform.Rotation) *
Matrix.Translation(AnchorEntity.Transform.Position) *
Expand Down Expand Up @@ -335,12 +345,25 @@ protected virtual void OnTransformationStarted(Vector2 mouseDragPixel)
// Ensure world matrix is computed
entity.Transform.UpdateWorldMatrix();

Matrix inverseParent;
if (entity.Transform.Parent != null)
{
inverseParent = Matrix.Invert(entity.Transform.Parent.WorldMatrix);
}
else
{
var scene = entity.Scene;
inverseParent = (scene != null && scene.Offset != Vector3.Zero)
? Matrix.Invert(Matrix.Translation(scene.Offset))
: Matrix.Identity;
}

InitialTransformations[entity] = new InitialTransformation
{
Scale = entity.Transform.Scale,
Translation = entity.Transform.Position,
Rotation = entity.Transform.Rotation,
InverseParentMatrix = entity.Transform.Parent != null ? Matrix.Invert(entity.Transform.Parent.WorldMatrix) : Matrix.Identity
InverseParentMatrix = inverseParent
};
}
}
Expand Down