Effect on certain Mesh

Effect on certain Mesh

Kazuya (guest) 19 Mar 2009 11:55

hey everybody. i'm from germany and my english is not the best ;) i like this tutorials and they are very helpful. so here my question:

i would like to add my effect to a certain mesh and not to every mesh of my model.
for example mesh number 10 should get the effect! i combined the reflection and the specular shader from the tutorials :)

now the code is:

public void Draw(Matrix view, Matrix projection, Vector3 cameraPosition)
        {
            // Go through each pass in the effect, but we know there is only one...
            foreach (EffectPass pass in skyBoxEffect.CurrentTechnique.Passes)
            {
                // Draw all of the components of the mesh, but we know the cube really
                // only has one mesh
                foreach (ModelMesh mesh in skyBox.Meshes)
                {
                    // Assign the appropriate values to each of the parameters
                    foreach (ModelMeshPart part in mesh.MeshParts)
                    {
                        part.Effect = skyBoxEffect;
                        part.Effect.Parameters["World"].SetValue(
                            Matrix.CreateScale(size) * Matrix.CreateTranslation(cameraPosition));
                        part.Effect.Parameters["View"].SetValue(view);
                        part.Effect.Parameters["Projection"].SetValue(projection);
                        part.Effect.Parameters["SkyBoxTexture"].SetValue(skyBoxTexture);
                        part.Effect.Parameters["CameraPosition"].SetValue(cameraPosition);
                    }

                    // Draw the mesh with the skybox effect
                    mesh.Draw();
                }
            }
        }

and another question is, how can i reduce the reflection of the reflection shader ?

thanks for help

greetz from germany :)