private void CreateDirectionalLight(Assimp.Light light, Spatial spatial)
{
DirectionalLight dl = new DirectionalLight();
dl.Ambient = ConvertColor(light.ColorAmbient);
dl.Diffuse = ConvertColor(light.ColorDiffuse);
dl.Specular = ConvertColor(light.ColorSpecular);
dl.Direction = ConvertVector3(light.Direction);
spatial.AddLight(dl);
}
private void CreatePointLight(Assimp.Light light, Spatial spatial)
{
PointLight pl = new PointLight();
pl.Constant = light.AttenuationConstant;
pl.Linear = light.AttenuationLinear;
pl.Quadratic = light.AttenuationQuadratic;
pl.Ambient = ConvertColor(light.ColorAmbient);
pl.Diffuse = ConvertColor(light.ColorDiffuse);
pl.Specular = ConvertColor(light.ColorSpecular);
pl.Position = ConvertVector3(light.Position);
spatial.AddLight(pl);
}
private void CreateSpotLight(Assimp.Light light, Spatial spatial)
{
SpotLight sl = new SpotLight();
sl.Constant = light.AttenuationConstant;
sl.Linear = light.AttenuationLinear;
sl.Quadratic = light.AttenuationQuadratic;
sl.Ambient = ConvertColor(light.ColorAmbient);
sl.Diffuse = ConvertColor(light.ColorDiffuse);
sl.Specular = ConvertColor(light.ColorSpecular);
sl.Position = ConvertVector3(light.Position);
sl.Direction = ConvertVector3(light.Direction);
spatial.AddLight(sl);
}
protected override void LoadContent()
{
Window.Title = "Input Handling Sample";
rotateSpeed = 2.5f;
speed = 105.0f;
Renderer.CurrentCamera.Position = new Vector3(0, 800, 100);
Renderer.CurrentCamera.LookAt(Vector3.Zero, Vector3.Up);
Renderer.CurrentCamera.Update();
//Load our fancy pants racecar
ModelLoaderParameters mlp = new ModelLoaderParameters();
mlp.SwapWindingOrder = true;
mlp.NormalGeneration = NormalGeneration.Crease;
mlp.PreferLitMaterials = true;
Spatial car = ContentManager.Load <Spatial>("Models//Jeep.dxs", mlp);
car.SetModelBound(new BoundingBox());
RootNode.AddChild(car);
//Create an input layer, this layer will hold all of our controls and input response to the arrow keys, moving the car
input = new InputLayer();
//Input layers can be disabled or enabled, so you're able to logically group your inputs together and treat them as one unit.
//E.g. if you have a screen menu and want the mouse enabled, but for gameplay do not want the mouse enabled.
//Rather than disabling the whole layer, we'll just disable the first 5 triggers - which are the
//FPS controls set in BasicApp.
InputLayer.EnableTrigger(0, false);
InputLayer.EnableTrigger(1, false);
InputLayer.EnableTrigger(2, false);
InputLayer.EnableTrigger(3, false);
InputLayer.EnableTrigger(4, false);
//Since we disabled the basicApp's input alyer, lets make sure we can get out of the app
input.RegisterTrigger(new InputTrigger(new KeyPressedCondition(Keys.Escape, false),
new InputAction(delegate(GameTime time) {
Exit();
})));
input.RegisterTrigger(new InputTrigger(new KeyPressedCondition(Keys.A, true), new InputAction(
delegate(GameTime time) {
car.Rotation *= Quaternion.FromAngleAxis(rotateSpeed * (float)time.ElapsedTimeInSeconds, Vector3.Up);
}
)));
input.RegisterTrigger(new InputTrigger(new KeyPressedCondition(Keys.D, true), new InputAction(
delegate(GameTime time) {
car.Rotation *= Quaternion.FromAngleAxis(-rotateSpeed * (float)time.ElapsedTimeInSeconds, Vector3.Up);
}
)));
input.RegisterTrigger(new InputTrigger(new KeyPressedCondition(Keys.W, true), new InputAction(
delegate(GameTime time) {
//Usually a good idea to use the world properties, since this may be attached to a node that is moving also
car.Translation -= car.WorldTransform.GetRotationVector(2) * speed * (float)time.ElapsedTimeInSeconds;
}
)));
input.RegisterTrigger(new InputTrigger(new KeyPressedCondition(Keys.S, true), new InputAction(
delegate(GameTime time) {
car.Translation += car.WorldTransform.GetRotationVector(2) * speed * (float)time.ElapsedTimeInSeconds;
}
)));
//Add another point light to the scene
PointLight pl = new PointLight();
pl.Attenuate = false;
pl.Position = new Vector3(0, 0, 50);
car.AddLight(pl);
}
