public void renderReflection(GameTime gameTime)
{
// Reflect the camera's properties across the water plane
Vector3 reflectedCameraPosition = myGame.camera.Position;
reflectedCameraPosition.Y = -reflectedCameraPosition.Y
+ position.Y * 2;
Vector3 reflectedCameraTarget = myGame.camera.Target;
reflectedCameraTarget.Y = -reflectedCameraTarget.Y
+ position.Y * 2;
// Create a temporary camera to render the reflected scene
TargetCamera reflectionCamera = new TargetCamera(myGame, reflectedCameraPosition, reflectedCameraTarget);
reflectionCamera.Update();
// Set the reflection camera's view matrix to the water effect
waterEffect.Parameters["ReflectedView"].SetValue(reflectionCamera.View);
// Create the clip plane
Vector4 clipPlane = new Vector4(0, 1, 0, -position.Y);
// Set the render target
myGame.GraphicsDevice.SetRenderTarget(reflectionTarg);
myGame.GraphicsDevice.Clear(Color.Black);
// Draw all objects with clip plane
Camera oldCamera = myGame.camera;
myGame.camera = reflectionCamera;
foreach (IRenderable renderable in Objects)
{
renderable.SetClipPlane(clipPlane);
renderable.Draw();
//reflectionCamera.View,
// reflectionCamera.Projection,
// reflectedCameraPosition);
renderable.SetClipPlane(null);
}
myGame.camera = oldCamera;
myGame.GraphicsDevice.SetRenderTarget(null);
// Set the reflected scene to its effect parameter in
// the water effect
waterEffect.Parameters["ReflectionMap"].SetValue(reflectionTarg);
}
public void renderReflection(Camera camera)
{
// Reflect the camera's properties across the water plane
Vector3 reflectedCameraPosition = ((FreeCamera)camera).Position;
reflectedCameraPosition.Y = -reflectedCameraPosition.Y
+ waterMesh.Position.Y * 2;
Vector3 reflectedCameraTarget = ((FreeCamera)camera).Target;
reflectedCameraTarget.Y = -reflectedCameraTarget.Y
+ waterMesh.Position.Y * 2;
// Create a temporary camera to render the reflected scene
Camera reflectionCamera = new TargetCamera(
reflectedCameraPosition, reflectedCameraTarget, graphics);
reflectionCamera.Update();
// Set the reflection camera's view matrix to the water effect
waterEffect.Parameters["ReflectedView"].SetValue(
reflectionCamera.View);
// Create the clip plane
Vector4 clipPlane = new Vector4(0, 1, 0, -waterMesh.Position.Y);
// Set the render target
graphics.SetRenderTarget(reflectionTarg);
graphics.Clear(Color.Black);
// Draw all objects with clip plane
foreach (IRenderable renderable in Objects)
{
renderable.SetClipPlane(clipPlane);
renderable.Draw(reflectionCamera.View,
reflectionCamera.Projection,
reflectedCameraPosition);
renderable.SetClipPlane(null);
}
graphics.SetRenderTarget(null);
// Set the reflected scene to its effect parameter in
// the water effect
waterEffect.Parameters["ReflectionMap"].SetValue(reflectionTarg);
}
public void renderReflection(GameTime gameTime)
{
// Reflect the camera's properties across the water plane
Vector3 reflectedCameraPosition = myGame.camera.Position;
reflectedCameraPosition.Y = -reflectedCameraPosition.Y
+ position.Y * 2;
Vector3 reflectedCameraTarget = myGame.camera.Target;
reflectedCameraTarget.Y = -reflectedCameraTarget.Y
+ position.Y * 2;
// Create a temporary camera to render the reflected scene
TargetCamera reflectionCamera = new TargetCamera(myGame,reflectedCameraPosition,reflectedCameraTarget);
reflectionCamera.Update();
// Set the reflection camera's view matrix to the water effect
waterEffect.Parameters["ReflectedView"].SetValue(reflectionCamera.View);
// Create the clip plane
Vector4 clipPlane = new Vector4(0, 1, 0, -position.Y);
// Set the render target
myGame.GraphicsDevice.SetRenderTarget(reflectionTarg);
myGame.GraphicsDevice.Clear(Color.Black);
// Draw all objects with clip plane
Camera oldCamera = myGame.camera;
myGame.camera = reflectionCamera;
foreach (IRenderable renderable in Objects)
{
renderable.SetClipPlane(clipPlane);
renderable.Draw();
//reflectionCamera.View,
// reflectionCamera.Projection,
// reflectedCameraPosition);
renderable.SetClipPlane(null);
}
myGame.camera = oldCamera;
myGame.GraphicsDevice.SetRenderTarget(null);
// Set the reflected scene to its effect parameter in
// the water effect
waterEffect.Parameters["ReflectionMap"].SetValue(reflectionTarg);
}