public override void OnDraw(Matrix aM, Matrix aV, Matrix aP)
{
Matrix MVP = aM * aV * aP;
Matrix MTI = Matrix.Transpose(Matrix.Invert(aM));
this.Shader.Parameters["matM"].SetValue(aM);
this.Shader.Parameters["matMVP"].SetValue(MVP);
this.Shader.Parameters["matMTI"].SetValue(MTI);
Light light = LightSystem.GetSingleton().GetLight(0);
this.Shader.Parameters["DiffuseColor"].SetValue(new Vector3(1, 1, 1));
this.Shader.Parameters["Texture"].SetValue(this.Tex1);
this.Shader.Parameters["Tiling"].SetValue(new Vector2(10, 10));
this.Shader.Parameters["LightDir"].SetValue(light.GetLightDirection());
this.Shader.Parameters["LightColor"].SetValue(light.LightColor);
this.Shader.Parameters["LightPosition"].SetValue(light.gameObject.Position);
if (light.Type == LightType.POINT)
{
this.Shader.Parameters["LightAttenuation"].SetValue(light.Attenuation);
this.Shader.Parameters["LightCutOffDistance"].SetValue(light.CutOffDistance);
}
else if (light.Type == LightType.SPOT)
{
this.Shader.Parameters["LightAttenuation"].SetValue(light.Attenuation);
this.Shader.Parameters["LightCutOffDistance"].SetValue(light.CutOffDistance);
this.Shader.Parameters["ConeAngle"].SetValue(light.ConeAngle);
}
this.Shader.Parameters["AmbientColor"].SetValue(LightSystem.GetSingleton().AmbientColor);
this.Shader.Parameters["CameraPosition"].SetValue(Engine.GetSingleton().MainCamera.Position);
this.Shader.Parameters["SpecularColor"].SetValue(new Vector3(1, 1, 1));
this.Shader.Parameters["SpecularPower"].SetValue(4.0f);
}
protected override void Initialize()
{
// TODO: Add your initialization logic here
RenderSystem.GetSingleton().Initialize();
GameObjectManager.GetSingleton().Initialize();
LightSystem.GetSingleton().Initialize();
//LightSystem.GetSingleton().AmbientColor = Vector3.Zero;
this.MainCamera = new Camera();
this.MainCamera.Position = new Vector3(0, 50, 80);
this.MainCamera.Ratio = this.mGraphics.GraphicsDevice.Viewport.AspectRatio;
this.MainCamera.Far = 1000.0f;
//this.SkyBox = new Skybox();
//this.SkyBox.Init(
// this.Content.Load<Model>("Skybox/Cube"),
// this.Content.Load<TextureCube>("Skybox/Skybox"),
// this.Content.Load<Effect>("Skybox/SkyboxShader")
// );
//GameObject go1 = new GameObject();
//go1.AddComponent<Light>().Type = LightType.DIRECTION;
//go1.AddComponent<Light>().LightColor = new Vector3(0.1f, 0.1f, 0.1f);
//go1.LocalRotation = new Vector3(-45, -45, 0);
GameObject go2 = new GameObject();
go2.Position = new Vector3(0, 20, 30);
Light PointLight1 = go2.AddComponent <Light>();
PointLight1.Type = LightType.POINT;
PointLight1.Attenuation = 5000;
PointLight1.CutOffDistance = 50;
PointLight1.LightColor = new Vector3(0, 0.5f, 0);
go2.AddComponent <TestLogic>();
GameObject go3 = new GameObject();
go3.Position = new Vector3(0, 50, 0);
go3.LocalRotation = new Vector3(-90, 0, 0);
Light SpotLight1 = go3.AddComponent <Light>();
SpotLight1.Type = LightType.SPOT;
SpotLight1.Attenuation = 5000;
SpotLight1.CutOffDistance = 100;
SpotLight1.ConeAngle = 15;
SpotLight1.LightColor = new Vector3(1, 0, 0);
go3.AddComponent <TestLogic>();
base.Initialize();
}
public override void OnDraw(Matrix aM, Matrix aV, Matrix aP)
{
Matrix MVP = aM * aV * aP;
Matrix MTI = Matrix.Transpose(Matrix.Invert(aM));
this.Shader.Parameters["matM"].SetValue(aM);
this.Shader.Parameters["matMVP"].SetValue(MVP);
this.Shader.Parameters["matMTI"].SetValue(MTI);
this.Shader.Parameters["DiffuseColor"].SetValue(new Vector3(1, 1, 1));
this.Shader.Parameters["Texture"].SetValue(this.Tex1);
this.Shader.Parameters["Tiling"].SetValue(this.Tiling);
this.Shader.Parameters["AmbientColor"].SetValue(LightSystem.GetSingleton().AmbientColor);
this.Shader.Parameters["CameraPosition"].SetValue(Engine.GetSingleton().MainCamera.Position);
this.Shader.Parameters["SpecularColor"].SetValue(new Vector3(1, 1, 1));
this.Shader.Parameters["SpecularPower"].SetValue(4.0f);
int lightNum = LightSystem.GetSingleton().GetLightNum();
this.Shader.Parameters["LightNum"].SetValue(lightNum);
for (int i = 0; i < lightNum; i++)
{
Light light = LightSystem.GetSingleton().GetLight(i);
this.mLightType[i] = (int)light.Type;
this.mLightPosition[i] = light.gameObject.Position;
this.mLightDir[i] = light.GetLightDirection();
this.mLightColor[i] = light.LightColor;
this.mLightAttenuation[i] = light.Attenuation;
this.mLightCutOffDistance[i] = light.CutOffDistance;
this.mConeAngle[i] = light.ConeAngle;
}
this.Shader.Parameters["LightType"].SetValue(this.mLightType);
this.Shader.Parameters["LightPosition"].SetValue(this.mLightPosition);
this.Shader.Parameters["LightDir"].SetValue(this.mLightDir);
this.Shader.Parameters["LightColor"].SetValue(this.mLightColor);
this.Shader.Parameters["LightAttenuation"].SetValue(this.mLightAttenuation);
this.Shader.Parameters["LightCutOffDistance"].SetValue(this.mLightCutOffDistance);
this.Shader.Parameters["ConeAngle"].SetValue(this.mConeAngle);
}
public override void OnDraw(Matrix aM, Matrix aV, Matrix aP)
{
Matrix MVP = aM * aV * aP;
Matrix MTI = Matrix.Transpose(Matrix.Invert(aM));
this.Shader.Parameters["matM"].SetValue(aM);
this.Shader.Parameters["matMVP"].SetValue(MVP);
this.Shader.Parameters["matMTI"].SetValue(MTI);
Light light = LightSystem.GetSingleton().GetLight(0);
this.Shader.Parameters["DiffuseColor"].SetValue(new Vector3(1, 1, 1));
this.Shader.Parameters["TexDiffuse"].SetValue(this.TexDiffuse);
this.Shader.Parameters["TexNormal"].SetValue(this.TexNormal);
this.Shader.Parameters["UseNormalTexture"].SetValue(false);
this.Shader.Parameters["Tiling"].SetValue(new Vector2(1, 1));
this.Shader.Parameters["LightDir"].SetValue(light.GetLightDirection());
this.Shader.Parameters["LightColor"].SetValue(light.LightColor);
this.Shader.Parameters["LightPosition"].SetValue(light.gameObject.Position);
this.Shader.Parameters["AmbientColor"].SetValue(LightSystem.GetSingleton().AmbientColor);
this.Shader.Parameters["CameraPosition"].SetValue(Engine.GetSingleton().MainCamera.Position);
this.Shader.Parameters["SpecularColor"].SetValue(new Vector3(2, 2, 2));
this.Shader.Parameters["SpecularPower"].SetValue(1.0f);
}
public Light()
{
LightSystem.GetSingleton().AddLight(this);
}