diff --git a/src/mol-geo/geometry/lines/lines.ts b/src/mol-geo/geometry/lines/lines.ts
index d9d377cefab034ee4a72c95ccee3f3ddf7f71b68..3648e8490fd18845bc3a46ab0e348b1e8955e250 100644
--- a/src/mol-geo/geometry/lines/lines.ts
+++ b/src/mol-geo/geometry/lines/lines.ts
@@ -108,7 +108,7 @@ export namespace Lines {
 
         const { boundingSphere, invariantBoundingSphere } = getBoundingSphere(lines.startBuffer.ref.value, lines.endBuffer.ref.value, lines.lineCount,
             transform.aTransform.ref.value, transform.instanceCount.ref.value)
-        
+
         return {
             aMapping: lines.mappingBuffer,
             aGroup: lines.groupBuffer,
diff --git a/src/mol-gl/renderable/schema.ts b/src/mol-gl/renderable/schema.ts
index b170f5b88e7ca58b4f4d54bb62d582d8b426fb31..195aad5a62060003b56ace7aa09943816a93f5a8 100644
--- a/src/mol-gl/renderable/schema.ts
+++ b/src/mol-gl/renderable/schema.ts
@@ -165,6 +165,7 @@ export type InternalSchema = typeof InternalSchema
 export type InternalValues = { [k in keyof InternalSchema]: ValueCell<any> }
 
 export const ColorSchema = {
+    // aColor: AttributeSpec('float32', 3, 0), // TODO
     uColor: UniformSpec('v3'),
     uColorTexDim: UniformSpec('v2'),
     tColor: TextureSpec('image-uint8', 'rgb', 'ubyte', 'nearest'),
@@ -174,6 +175,7 @@ export type ColorSchema = typeof ColorSchema
 export type ColorValues = Values<ColorSchema>
 
 export const SizeSchema = {
+    // aSize: AttributeSpec('float32', 1, 0), // TODO
     uSize: UniformSpec('f'),
     uSizeTexDim: UniformSpec('v2'),
     tSize: TextureSpec('image-uint8', 'alpha', 'ubyte', 'nearest'),
diff --git a/src/mol-repr/structure/units-visual.ts b/src/mol-repr/structure/units-visual.ts
index 715008417c0e38f878676d41955b66feda248dec..01e10cc28cf300bd0e696fa01e9d3bb46a442676 100644
--- a/src/mol-repr/structure/units-visual.ts
+++ b/src/mol-repr/structure/units-visual.ts
@@ -170,7 +170,7 @@ export function UnitsVisual<P extends UnitsParams>(builder: UnitsVisualGeometryB
             }
 
             if (updateState.updateTransform || updateState.createGeometry) {
-                console.log('UnitsVisual.updateBoundingSphere')
+                // console.log('UnitsVisual.updateBoundingSphere')
                 updateBoundingSphere(renderObject.values, newGeometry || geometry)
             }