Add protection when lego draw updated while zooming

linev · linev · commit eb78ac9b3966 · 2022-01-12T16:14:07.000+01:00
diff --git a/scripts/JSRoot.hist3d.js b/scripts/JSRoot.hist3d.js
@@ -667,6 +667,8 @@ JSROOT.define(['d3', 'painter', 'base3d', 'latex', 'hist'], (d3, jsrp, THREE, lt
                return tgtmesh;
             }
 
+            if (!this.geometry) return false;
+
             if (!tgtmesh) {
                gg = this.geometry.clone();
                let pos = gg.getAttribute('position').array;
diff --git a/scripts/JSRoot.v7hist3d.js b/scripts/JSRoot.v7hist3d.js
@@ -633,6 +633,8 @@ JSROOT.define(['d3', 'base3d', 'painter', 'latex', 'v7hist'], (d3, THREE, jsrp,
                return tgtmesh;
             }
 
+            if (!this.geometry) return false;
+
             if (!tgtmesh) {
                gg = this.geometry.clone();
                let pos = gg.getAttribute('position').array;

Original file line number	Diff line number	Diff line change
`@@ -667,6 +667,8 @@ JSROOT.define(['d3', 'painter', 'base3d', 'latex', 'hist'], (d3, jsrp, THREE, lt`
`667`	`667`	`return tgtmesh;`
`668`	`668`	`}`
`669`	`669`
	`670`	`+ if (!this.geometry) return false;`
	`671`	`+`
`670`	`672`	`if (!tgtmesh) {`
`671`	`673`	`gg = this.geometry.clone();`
`672`	`674`	`let pos = gg.getAttribute('position').array;`
Original file line number	Diff line number	Diff line change
`@@ -633,6 +633,8 @@ JSROOT.define(['d3', 'base3d', 'painter', 'latex', 'v7hist'], (d3, THREE, jsrp,`
`633`	`633`	`return tgtmesh;`
`634`	`634`	`}`
`635`	`635`
	`636`	`+ if (!this.geometry) return false;`
	`637`	`+`
`636`	`638`	`if (!tgtmesh) {`
`637`	`639`	`gg = this.geometry.clone();`
`638`	`640`	`let pos = gg.getAttribute('position').array;`