From 4113164b3be1e50251ac40d6fd65660f0a6c2e63 Mon Sep 17 00:00:00 2001
From: Normand Briere <nbriere@noware.ca>
Date: Tue, 11 Jun 2019 18:46:21 -0400
Subject: [PATCH] Compressed undo stack.
---
Object3D.java | 63 +++++++++++++++++++++++++++++++
1 files changed, 62 insertions(+), 1 deletions(-)
diff --git a/Object3D.java b/Object3D.java
index 2c2cf4d..5c5d71f 100644
--- a/Object3D.java
+++ b/Object3D.java
@@ -163,6 +163,67 @@
}
}
+void ExtractBigData(java.util.Hashtable<java.util.UUID, Object3D> hashtable)
+{
+ if (hashtable.containsKey(GetUUID()))
+ {
+ Object3D o = hashtable.get(GetUUID());
+
+ assert(this.bRep == o.bRep);
+ if (this.bRep != null)
+ assert(this.bRep.support == o.transientrep);
+
+ return;
+ }
+
+ Object3D o = new Object3D();
+ o.bRep = this.bRep;
+ if (this.bRep != null)
+ {
+ o.transientrep = this.bRep.support;
+ o.bRep.support = null;
+ }
+
+// o.support = this.support;
+// o.fileparent = this.fileparent;
+// if (this.bRep != null)
+// o.bRep = this.bRep.support;
+
+ hashtable.put(GetUUID(), o);
+
+ this.bRep = null;
+// if (this.bRep != null)
+// this.bRep.support = null;
+// this.support = null;
+// this.fileparent = null;
+
+ for (int i=0; i<Size(); i++)
+ {
+ get(i).ExtractBigData(hashtable);
+ }
+}
+
+void RestoreBigData(java.util.Hashtable<java.util.UUID, Object3D> hashtable)
+{
+ if (!hashtable.containsKey(GetUUID()))
+ return;
+
+ Object3D o = hashtable.get(GetUUID());
+
+ this.bRep = o.bRep;
+ if (this.bRep != null)
+ this.bRep.support = o.transientrep;
+// this.support = o.support;
+// this.fileparent = o.fileparent;
+
+ hashtable.remove(GetUUID());
+
+ for (int i=0; i<Size(); i++)
+ {
+ get(i).RestoreBigData(hashtable);
+ }
+}
+
// MOCAP SUPPORT
double tx,ty,tz,rx,ry,rz;
@@ -7567,7 +7628,7 @@
/*transient*/ cVector2[] projectedVertices = new cVector2[0];
Object3D /*Composite*/ parent;
- Object3D /*Composite*/ fileparent;
+ Object3D /*Composite*/ fileparent; // In the case of FileObject
double[][] toParent; // dynamic matrix
double[][] fromParent;
--
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