Displaced Shadows

[jacquesr]

Hi guys,

I recently started with some visual fidelity stuff in my scene and I wanted to add shadows.

 

Now, I load a mesh that I exported from blender and I do this

 

BABYLON.SceneLoader.ImportMesh("", "lib/orteclbvis/themes/defaulttheme/models/","yard.babylon", this.scene, (newMeshes, ParticleSystem, skeletons ) =>
{ 

    newMeshes[0].rotate(BABYLON.Axis.Y, BABYLON.Tools.ToRadians(180), BABYLON.Space.LOCAL);
    newMeshes[0].position.y = this.getEnvironmentHeight();
    newMeshes[0].position.z = 0; 
    newMeshes[0].position.x = 30000; 

    if(this.sceneObjects.sunLight)
    {
        var shadowGenerator = new BABYLON.ShadowGenerator(1024*16, this.sceneObjects.sunLight);                                        
        shadowGenerator.setDarkness(.3);
        SceneManagerHelper.enableMeshShadowsRecursively(
            <BABYLON.Mesh[]>newMeshes, 
            shadowGenerator);
    }
 });



// recursive shadow enabler method code:

static enableMeshShadowsRecursively(meshes : BABYLON.Mesh[], shadowGenerator : BABYLON.ShadowGenerator)
{
    for(var i = 0; i < meshes.length; i++)
    {
        var m = meshes[i];
        shadowGenerator.getShadowMap().renderList.push(m);                
        m.receiveShadows = true;
        var childs = m.getChildMeshes();
        if(childs && childs.length > 0)
        {
            this.enableMeshShadowsRecursively(<BABYLON.Mesh[]>childs, shadowGenerator);
            }
        }
    }
}

 

And my shadows are weirdly offset. See attached images.

 

Any idea how that can happen?

 

My scene scale is quiet big (1 babylon unit = 1mm)

 

 

[jacquesr]

Oh and this.sceneObjects.sunLight is a directional light

[Guest]

Hello this should come from the bias given that your scene scale is rather large

You should have a look here: http://doc.babylonjs.com/babylon101/shadows#troubleshooting

[jacquesr]

You made my day. And the next day, too.

 

And the day after tomorrow. And all that within 10 minutes.

 

Great, thanks