Merge pull request #20375 from gkjohnson/patch-2

LineSegements2: Add a "threshold" Raycaster param
mrdoob · Sep 29, 2020 · 07d8167 · 07d8167
2 parents 66b9fa3 + 706a375
commit 07d8167
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/examples/js/lines/LineSegments2.js b/examples/js/lines/LineSegments2.js
@@ -70,14 +70,16 @@ THREE.LineSegments2.prototype = Object.assign( Object.create( THREE.Mesh.prototy
 
 			}
 
+			var threshold = ( raycaster.params.Line2 !== undefined ) ? raycaster.params.Line2.threshold || 0 : 0;
+
 			var ray = raycaster.ray;
 			var camera = raycaster.camera;
 			var projectionMatrix = camera.projectionMatrix;
 
 			var geometry = this.geometry;
 			var material = this.material;
 			var resolution = material.resolution;
-			var lineWidth = material.linewidth;
+			var lineWidth = material.linewidth + threshold;
 
 			var instanceStart = geometry.attributes.instanceStart;
 			var instanceEnd = geometry.attributes.instanceEnd;

diff --git a/examples/jsm/lines/LineSegments2.js b/examples/jsm/lines/LineSegments2.js
@@ -81,14 +81,16 @@ LineSegments2.prototype = Object.assign( Object.create( Mesh.prototype ), {
 
 			}
 
+			var threshold = ( raycaster.params.Line2 !== undefined ) ? raycaster.params.Line2.threshold || 0 : 0;
+
 			var ray = raycaster.ray;
 			var camera = raycaster.camera;
 			var projectionMatrix = camera.projectionMatrix;
 
 			var geometry = this.geometry;
 			var material = this.material;
 			var resolution = material.resolution;
-			var lineWidth = material.linewidth;
+			var lineWidth = material.linewidth + threshold;
 
 			var instanceStart = geometry.attributes.instanceStart;
 			var instanceEnd = geometry.attributes.instanceEnd;