fixed problem with greased line colours by using actual pbr materials

Author: matas-bitbybit-dev

packages/dev/babylonjs/lib/api/bitbybit/draw.ts

@@ -49,6 +49,7 @@ export class Draw extends DrawCore {
      * @group draw async
      * @shortname draw async void
      * @disposableOutput true
+     * @drawable true
      */
     async drawAnyAsyncNoReturn(inputs: Inputs.Draw.DrawAny): Promise<void> {
         this.drawAnyAsync(inputs);
@@ -60,6 +61,7 @@ export class Draw extends DrawCore {
      * @returns BabylonJS Mesh Promise
      * @group draw async
      * @shortname draw async
+     * @drawable true
      * @disposableOutput true
      */
     async drawAnyAsync(inputs: Inputs.Draw.DrawAny): Promise<BABYLON.Mesh> {

packages/dev/babylonjs/lib/api/draw-helper.ts

@@ -362,11 +362,13 @@ export class DrawHelper extends DrawHelperCore {
             },
             {
                 width,
+                materialType: BABYLON.GreasedLineMeshMaterialType.MATERIAL_TYPE_PBR,
                 color,
-
+                createAndAssignMaterial: true,
             },
             this.context.scene
         );
+        (result.material as BABYLON.PBRMaterial).albedoColor = color;
         result.material.alpha = visibility;
         return result as BABYLON.GreasedLineMesh;
     }