public override void UpdateScene(float dt)
{
base.UpdateScene(dt);
if (Util.IsKeyDown(Keys.Up))
{
_camera.Walk(100.0f * dt);
}
if (Util.IsKeyDown(Keys.Down))
{
_camera.Walk(-100.0f * dt);
}
if (Util.IsKeyDown(Keys.Left))
{
_camera.Strafe(-100.0f * dt);
}
if (Util.IsKeyDown(Keys.Right))
{
_camera.Strafe(100.0f * dt);
}
if (Util.IsKeyDown(Keys.PageUp))
{
_camera.Zoom(-dt);
}
if (Util.IsKeyDown(Keys.PageDown))
{
_camera.Zoom(+dt);
}
if (Util.IsKeyDown(Keys.Space))
{
_camera.LookAt(new Vector3(0, 5, -5), new Vector3(0, 0, 0), Vector3.UnitY);
}
}
public override void UpdateScene(float dt)
{
base.UpdateScene(dt);
if (Util.IsKeyDown(Keys.Up))
{
_camera.Walk(10.0f * dt);
}
if (Util.IsKeyDown(Keys.Down))
{
_camera.Walk(-10.0f * dt);
}
if (Util.IsKeyDown(Keys.Left))
{
_camera.Strafe(-10.0f * dt);
}
if (Util.IsKeyDown(Keys.Right))
{
_camera.Strafe(10.0f * dt);
}
if (Util.IsKeyDown(Keys.PageUp))
{
_camera.Zoom(-dt);
}
if (Util.IsKeyDown(Keys.PageDown))
{
_camera.Zoom(+dt);
}
_droneInstance.Update(dt);
_mageInstance.Update(dt);
_soldierInstance.Update(dt);
}
public override void UpdateScene(float dt)
{
base.UpdateScene(dt);
if (Util.IsKeyDown(Keys.Up))
{
_camera.Walk(10.0f * dt);
}
if (Util.IsKeyDown(Keys.Down))
{
_camera.Walk(-10.0f * dt);
}
if (Util.IsKeyDown(Keys.Left))
{
_camera.Strafe(-10.0f * dt);
}
if (Util.IsKeyDown(Keys.Right))
{
_camera.Strafe(10.0f * dt);
}
if (Util.IsKeyDown(Keys.PageUp))
{
_camera.Zoom(-dt);
}
if (Util.IsKeyDown(Keys.PageDown))
{
_camera.Zoom(+dt);
}
_camera.UpdateViewMatrix();
}
public override void UpdateScene(float dt)
{
base.UpdateScene(dt);
if (Util.IsKeyDown(Keys.Up))
{
_camera.Walk(10.0f * dt);
}
if (Util.IsKeyDown(Keys.Down))
{
_camera.Walk(-10.0f * dt);
}
if (Util.IsKeyDown(Keys.Left))
{
_camera.Strafe(-10.0f * dt);
}
if (Util.IsKeyDown(Keys.Right))
{
_camera.Strafe(10.0f * dt);
}
if (Util.IsKeyDown(Keys.PageUp))
{
_camera.Zoom(-dt * 10.0f);
}
if (Util.IsKeyDown(Keys.PageDown))
{
_camera.Zoom(+dt * 10.0f);
}
if (Util.IsKeyDown(Keys.D1))
{
_camWalkMode = true;
}
if (Util.IsKeyDown(Keys.D2))
{
_camWalkMode = false;
}
if (_camWalkMode)
{
var camPos = _camera.Position;
var y = _terrain.Height(camPos.X, camPos.Z);
_camera.Position = new Vector3(camPos.X, y + 2.0f, camPos.Z);
}
if (Util.IsKeyDown(Keys.R))
{
_fire.Reset();
_rain.Reset();
}
_fire.Update(dt, Timer.TotalTime);
_rain.Update(dt, Timer.TotalTime);
_camera.UpdateViewMatrix();
}
public override void UpdateScene(float dt)
{
base.UpdateScene(dt);
if (Util.IsKeyDown(Keys.Up))
{
_camera.Walk(10.0f * dt);
}
if (Util.IsKeyDown(Keys.Down))
{
_camera.Walk(-10.0f * dt);
}
if (Util.IsKeyDown(Keys.Left))
{
_camera.Strafe(-10.0f * dt);
}
if (Util.IsKeyDown(Keys.Right))
{
_camera.Strafe(10.0f * dt);
}
if (Util.IsKeyDown(Keys.PageUp))
{
_camera.Zoom(-dt);
}
if (Util.IsKeyDown(Keys.PageDown))
{
_camera.Zoom(+dt);
}
_lightRotationAngle += 0.1f * dt;
var r = Matrix.RotationY(_lightRotationAngle);
for (var i = 0; i < 3; i++)
{
var lightDir = _originalLightDirs[i];
lightDir = Vector3.TransformNormal(lightDir, r);
_dirLights[i].Direction = lightDir;
}
BuildShadowTransform();
_camera.UpdateViewMatrix();
}
public override void UpdateScene(float dt)
{
base.UpdateScene(dt);
if (Util.IsKeyDown(Keys.Up))
{
_cam.Walk(10.0f * dt);
}
if (Util.IsKeyDown(Keys.Down))
{
_cam.Walk(-10.0f * dt);
}
if (Util.IsKeyDown(Keys.Left))
{
_cam.Strafe(-10.0f * dt);
}
if (Util.IsKeyDown(Keys.Right))
{
_cam.Strafe(10.0f * dt);
}
}
public override void UpdateScene(float dt)
{
base.UpdateScene(dt);
if (Util.IsKeyDown(Keys.Up))
{
_camera.Walk(10.0f * dt);
}
if (Util.IsKeyDown(Keys.Down))
{
_camera.Walk(-10.0f * dt);
}
if (Util.IsKeyDown(Keys.Left))
{
_camera.Strafe(-10.0f * dt);
}
if (Util.IsKeyDown(Keys.Right))
{
_camera.Strafe(10.0f * dt);
}
if (Util.IsKeyDown(Keys.PageUp))
{
_camera.Zoom(-dt);
}
if (Util.IsKeyDown(Keys.PageDown))
{
_camera.Zoom(+dt);
}
if (Util.IsKeyDown(Keys.D1))
{
_normalMapped = false;
}
if (Util.IsKeyDown(Keys.D2))
{
_normalMapped = true;
}
}
public override void UpdateScene(float dt)
{
base.UpdateScene(dt);
if (Util.IsKeyDown(Keys.Up))
{
_camera.Walk(10.0f * dt);
}
if (Util.IsKeyDown(Keys.Down))
{
_camera.Walk(-10.0f * dt);
}
if (Util.IsKeyDown(Keys.Left))
{
_camera.Strafe(-10.0f * dt);
}
if (Util.IsKeyDown(Keys.Right))
{
_camera.Strafe(10.0f * dt);
}
if (Util.IsKeyDown(Keys.PageUp))
{
_camera.Zoom(-dt);
}
if (Util.IsKeyDown(Keys.PageDown))
{
_camera.Zoom(+dt);
}
var skullScale = Matrix.Scaling(0.2f, 0.2f, 0.2f);
var skullOffset = Matrix.Translation(3, 2, 0);
var skullLocalRotate = Matrix.RotationY(2.0f * Timer.TotalTime);
var skullGlobalRotate = Matrix.RotationY(0.5f * Timer.TotalTime);
_skullWorld = skullScale * skullLocalRotate * skullOffset * skullGlobalRotate;
_camera.UpdateViewMatrix();
}
public void Update(float dTime)
{
if (animate)
{
Vector3 pos = camera.Position;
Vector3 dir = (animationTarget - pos).Normalized();
pos += (animationTarget - animationTargetDistance * dir - pos) * 2f * dTime;
Vector3 lookAt = camera.LookAt;
Vector3 d = animationTarget - lookAt;
lookAt += d * 2f * dTime;
camera.Relocate(pos, lookAt);
if (d.Length < 0.1f)
{
animate = false;
}
return;
}
if (moveForward)
{
movement.Z = 1.0f;
}
if (moveBackward)
{
movement.Z = -1.0f;
}
if (moveLeft)
{
movement.X = 1.0f;
}
if (moveRight)
{
movement.X = -1.0f;
}
//if (movement.Length > 1.0f) movement.Normalize();
float speed = (fast ? MoveSpeedFast : MoveSpeed);
camera.Move(dTime * movement.Z * speed);
camera.Strafe(dTime * movement.X * speed);
movement *= 0.8f * (1.0f - dTime);
}
public override void UpdateScene(float dt)
{
base.UpdateScene(dt);
if (Util.IsKeyDown(Keys.Up))
{
_cam.Walk(10.0f * dt);
}
if (Util.IsKeyDown(Keys.Down))
{
_cam.Walk(-10.0f * dt);
}
if (Util.IsKeyDown(Keys.Left))
{
_cam.Strafe(-10.0f * dt);
}
if (Util.IsKeyDown(Keys.Right))
{
_cam.Strafe(10.0f * dt);
}
if (Util.IsKeyDown(Keys.D1))
{
_frustumCullingEnabled = true;
}
if (Util.IsKeyDown(Keys.D2))
{
_frustumCullingEnabled = false;
}
if (Util.IsKeyDown(Keys.U))
{
_instancing = false;
}
if (Util.IsKeyDown(Keys.I))
{
_instancing = true;
}
if (Util.IsKeyDown(Keys.B))
{
_skullsOrBoxes = false;
}
if (Util.IsKeyDown(Keys.S))
{
_skullsOrBoxes = true;
}
_cam.UpdateViewMatrix();
_visibleObjectCount = 0;
if (_frustumCullingEnabled)
{
var db = ImmediateContext.MapSubresource(_instanceBuffer, MapMode.WriteDiscard, MapFlags.None);
foreach (var instancedData in _instancedData)
{
var w = instancedData.World;
var box = new BoundingBox(
Vector3.TransformCoordinate(_skullBox.Minimum, w),
Vector3.TransformCoordinate(_skullBox.Maximum, w)
);
if (_cam.Visible(box))
{
db.Data.Write(instancedData);
_visibleObjectCount++;
}
}
ImmediateContext.UnmapSubresource(_instanceBuffer, 0);
}
else
{
var db = ImmediateContext.MapSubresource(_instanceBuffer, MapMode.WriteDiscard, MapFlags.None);
foreach (var instancedData in _instancedData)
{
db.Data.Write(instancedData);
_visibleObjectCount++;
}
ImmediateContext.UnmapSubresource(_instanceBuffer, 0);
}
MainWindowCaption = String.Format("Instancing and Culling Demo {0} objects visible out of {1}", _visibleObjectCount, _instancedData.Count);
}
public override void UpdateScene(float dt)
{
base.UpdateScene(dt);
if (Util.IsKeyDown(Keys.Up))
{
if (_useFpsCamera)
{
_cam.Walk(10.0f * dt);
}
else
{
_cam2.Walk(10.0f * dt);
}
}
if (Util.IsKeyDown(Keys.Down))
{
if (_useFpsCamera)
{
_cam.Walk(-10.0f * dt);
}
else
{
_cam2.Walk(-10.0f * dt);
}
}
if (Util.IsKeyDown(Keys.Left))
{
if (_useFpsCamera)
{
_cam.Strafe(-10.0f * dt);
}
else
{
_cam2.Strafe(-10.0f * dt);
}
}
if (Util.IsKeyDown(Keys.Right))
{
if (_useFpsCamera)
{
_cam.Strafe(10.0f * dt);
}
else
{
_cam2.Strafe(10.0f * dt);
}
}
if (Util.IsKeyDown(Keys.L))
{
_useFpsCamera = false;
}
if (Util.IsKeyDown(Keys.F))
{
_useFpsCamera = true;
}
if (Util.IsKeyDown(Keys.PageUp))
{
if (!_useFpsCamera)
{
_cam2.Zoom(-10.0f * dt);
}
else
{
_cam.Zoom(-dt);
}
}
if (Util.IsKeyDown(Keys.PageDown))
{
if (!_useFpsCamera)
{
_cam2.Zoom(10.0f * dt);
}
else
{
_cam.Zoom(+dt);
}
}
}
public override void UpdateScene(float dt)
{
base.UpdateScene(dt);
if (Util.IsKeyDown(Keys.Up))
{
_camera.Walk(10.0f * dt);
}
if (Util.IsKeyDown(Keys.Down))
{
_camera.Walk(-10.0f * dt);
}
if (Util.IsKeyDown(Keys.Left))
{
_camera.Strafe(-10.0f * dt);
}
if (Util.IsKeyDown(Keys.Right))
{
_camera.Strafe(10.0f * dt);
}
if (Util.IsKeyDown(Keys.PageUp))
{
_camera.Zoom(-dt);
}
if (Util.IsKeyDown(Keys.PageDown))
{
_camera.Zoom(+dt);
}
_camera.UpdateViewMatrix();
for (var index = 0; index < _ammo.Count; index++)
{
var shot = _ammo[index];
shot.Particle.Integrate(dt);
if (shot.Particle.Position.Y < 0.0f || shot.StartTime + 10.0f < Timer.TotalTime || shot.Particle.Position.Z > 200.0f)
{
_ammo.Remove(shot);
}
}
_fireDelay -= dt;
if (Util.IsKeyDown(Keys.D1))
{
_currentShotType = ShotType.Pistol;
}
else if (Util.IsKeyDown(Keys.D2))
{
_currentShotType = ShotType.Artillery;
}
else if (Util.IsKeyDown(Keys.D3))
{
_currentShotType = ShotType.Fireball;
}
else if (Util.IsKeyDown(Keys.D4))
{
_currentShotType = ShotType.Laser;
}
else if (Util.IsKeyDown(Keys.Space) && _fireDelay < 0)
{
Fire();
_fireDelay = 0.2f;
}
}
