Ported CellShading Demo - Ogre Addon Forums

grizzley90

24-11-2006 02:16:32

I ported the cell shading demo because i had nothing better to do tonight... here it is:

CellShading.cs

using System;

using System.Collections.Generic;

using System.Text;

using System.Windows.Forms;

using Mogre;



namespace CelShading

{

    class CelShading : Mogre.Demo.ExampleApplication.Example

    {

        uint CUSTOM_SHININESS = 1;

        uint CUSTOM_DIFFUSE = 2;

        uint CUSTOM_SPECULAR = 3;

        Mogre.SceneNode rootNode;

        public override void CreateScene()

        {

             // Check capabilities

		    RenderSystemCapabilities caps = Root.Singleton.RenderSystem.Capabilities;

            if (!caps.HasCapability(Mogre.Capabilities.RSC_VERTEX_PROGRAM) || !(caps.HasCapability(Mogre.Capabilities.RSC_FRAGMENT_PROGRAM)))

            {

                MessageBox.Show("Your card does not support vertex and fragment programs, so cannot run this demo. Sorry! CelShading::createScene");

            }



            // Create a point light

            Light l = sceneMgr.CreateLight("MainLight");

            // Accept default settings: point light, white diffuse, just set position

            // Add light to the scene node

            rootNode = sceneMgr.RootSceneNode.CreateChildSceneNode();

            rootNode.CreateChildSceneNode(new Vector3(20,40,50)).AttachObject(l);



            Entity ent = sceneMgr.CreateEntity("head", "ogrehead.mesh");



            camera.Position = new Vector3(20, 0, 100);

            camera.LookAt( new Vector3(0,0,0));





            // Set common material, but define custom parameters to change colours

            // See Example-Advanced.material for how these are finally bound to GPU parameters

            SubEntity sub;

            // eyes

            sub = ent.GetSubEntity(0);

            sub.MaterialName = ("Examples/CelShading");

            sub.SetCustomParameter(CUSTOM_SHININESS, new Vector4(35.0f, 0.0f, 0.0f, 0.0f));

            sub.SetCustomParameter(CUSTOM_DIFFUSE, new Vector4(1.0f, 0.3f, 0.3f, 1.0f));

            sub.SetCustomParameter(CUSTOM_SPECULAR, new Vector4(1.0f, 0.6f, 0.6f, 1.0f));

            // skin

            sub = ent.GetSubEntity(1);

            sub.MaterialName = ("Examples/CelShading");

            sub.SetCustomParameter(CUSTOM_SHININESS, new Vector4(10.0f, 0.0f, 0.0f, 0.0f));

            sub.SetCustomParameter(CUSTOM_DIFFUSE, new Vector4(0.0f, 0.5f, 0.0f, 1.0f));

            sub.SetCustomParameter(CUSTOM_SPECULAR, new Vector4(0.3f, 0.5f, 0.3f, 1.0f));

            // earring

            sub = ent.GetSubEntity(2);

            sub.MaterialName = ("Examples/CelShading");

            sub.SetCustomParameter(CUSTOM_SHININESS, new Vector4(25.0f, 0.0f, 0.0f, 0.0f));

            sub.SetCustomParameter(CUSTOM_DIFFUSE, new Vector4(1.0f, 1.0f, 0.0f, 1.0f));

            sub.SetCustomParameter(CUSTOM_SPECULAR, new Vector4(1.0f, 1.0f, 0.7f, 1.0f));

            // teeth

            sub = ent.GetSubEntity(3);

            sub.MaterialName = ("Examples/CelShading");

            sub.SetCustomParameter(CUSTOM_SHININESS, new Vector4(20.0f, 0.0f, 0.0f, 0.0f));

            sub.SetCustomParameter(CUSTOM_DIFFUSE, new Vector4(1.0f, 1.0f, 0.7f, 1.0f));

            sub.SetCustomParameter(CUSTOM_SPECULAR, new Vector4(1.0f, 1.0f, 1.0f, 1.0f));



            // Add entity to the root scene node

            sceneMgr.RootSceneNode.CreateChildSceneNode().AttachObject(ent);



            window.GetViewport(0).BackgroundColour = (Mogre.ColourValue.White);

        

        }

        bool CellShading_FrameStarted(FrameEvent evt)

        {

            rootNode.Yaw(new Degree(evt.timeSinceLastFrame * 30));

            // Call superclass

            return true;

        }

        public override void CreateFrameListener()

        {

            base.CreateFrameListener();

            root.FrameStarted += new FrameListener.FrameStartedHandler(CellShading_FrameStarted);

        }

    }

}

Program.cs

using System;

using System.Collections.Generic;

using System.Text;



namespace CelShading

{

    class Program

    {

        static void Main(string[] args)

        {

            try

            {

                CelShading app = new CelShading();

                app.Go();

            }

            catch

            {

                // Check if it's an Ogre Exception

                if (Mogre.OgreException.IsThrown)

                    Mogre.Demo.ExampleApplication.Example.ShowOgreException();

                else

                    throw;

            }

        }

    }

}

It works perfectly fine... however can someone test it out to make sure it works fine everywhere else...