Init Repo

2026-06-03 09:00:11 +08:00
commit 9be48d8b9e
155 changed files with 14827 additions and 0 deletions
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+#include "TransformCommand.h"
+#include "../../utils/Logger.h"
+#include <pxr/usd/usd/editContext.h>
+
+namespace UsdLayerManager {
+
+TransformCommand::TransformCommand(pxr::UsdStageRefPtr       stage,
+                                   const pxr::SdfPath&        primPath,
+                                   pxr::SdfLayerHandle        editLayer,
+                                   const pxr::GfVec3d&        oldTranslate,
+                                   const pxr::GfVec3f&        oldRotate,
+                                   const pxr::GfVec3f&        oldScale,
+                                   const pxr::GfVec3d&        newTranslate,
+                                   const pxr::GfVec3f&        newRotate,
+                                   const pxr::GfVec3f&        newScale,
+                                   pxr::UsdGeomXformCommonAPI::RotationOrder rotOrder,
+                                   std::string                description)
+    : m_stage(stage)
+    , m_primPath(primPath)
+    , m_editLayer(editLayer)
+    , m_oldTranslate(oldTranslate)
+    , m_oldRotate(oldRotate)
+    , m_oldScale(oldScale)
+    , m_newTranslate(newTranslate)
+    , m_newRotate(newRotate)
+    , m_newScale(newScale)
+    , m_rotOrder(rotOrder)
+    , m_description(std::move(description))
+{
+}
+
+void TransformCommand::Execute() {
+    Apply(m_newTranslate, m_newRotate, m_newScale);
+}
+
+void TransformCommand::Undo() {
+    Apply(m_oldTranslate, m_oldRotate, m_oldScale);
+}
+
+void TransformCommand::Apply(const pxr::GfVec3d& t,
+                              const pxr::GfVec3f& r,
+                              const pxr::GfVec3f& s)
+{
+    if (!m_stage || m_primPath.IsEmpty()) return;
+    pxr::UsdPrim prim = m_stage->GetPrimAtPath(m_primPath);
+    if (!prim) return;
+
+    pxr::UsdGeomXformCommonAPI api(prim);
+    if (!api) return;
+
+    try {
+        if (m_editLayer) {
+            pxr::UsdEditContext ec(m_stage, m_editLayer);
+            api.SetTranslate(t, pxr::UsdTimeCode::Default());
+            api.SetRotate(r, m_rotOrder, pxr::UsdTimeCode::Default());
+            api.SetScale(s, pxr::UsdTimeCode::Default());
+        } else {
+            api.SetTranslate(t, pxr::UsdTimeCode::Default());
+            api.SetRotate(r, m_rotOrder, pxr::UsdTimeCode::Default());
+            api.SetScale(s, pxr::UsdTimeCode::Default());
+        }
+    } catch (const std::exception& e) {
+        LOG_ERROR(std::string("TransformCommand::Apply error: ") + e.what());
+    }
+}
+
+} // namespace UsdLayerManager