public void Draw(Camera camera)
{
_particleCamera.Origin = new System.Numerics.Vector2(camera.Position.X, camera.Position.Y);
_particleCamera.PixelWidth = camera.DestinationRectangle.Width;
_particleCamera.PixelHeight = camera.DestinationRectangle.Height;
_particleCamera.HorizontalZoomFactor = camera.DestinationRectangle.Width / camera.OrthogonalWidth;
_particleCamera.VerticalZoomFactor = camera.DestinationRectangle.Height / camera.OrthogonalHeight;
_emitterRenderGroup.Render(_particleCamera, FlatRedBallServices.GraphicsDevice.SamplerStates[0]);
}
protected override void Draw(GameTime gameTime)
{
var backgroundColorVector = _applicationState.BackgroundColor;
var backgroundColor = new Color(backgroundColorVector.X,
backgroundColorVector.Y,
backgroundColorVector.Z);
GraphicsDevice.Clear(backgroundColor);
_graphicsDeviceManager.GraphicsDevice.SetRenderTarget(_particleRenderArea);
RenderGrid(backgroundColor);
RenderReferenceSprite();
_emitterRenderGroup.Render(_camera, _applicationState.RenderSamplerState ?? SamplerState.PointClamp);
_graphicsDeviceManager.GraphicsDevice.SetRenderTarget(null);
var position = new Point();
if (_applicationState.ActiveEmitter != null)
{
position.X = EmitterSettingsController.ActiveEditorWidth;
position.Y = EmitterSettingsController.WorkbenchHeight - EmitterSettingsController.MenuBarSize;
}
_spriteBatch.Begin();
_spriteBatch.Draw(_particleRenderArea,
new Rectangle(position,
new Point(_particleRenderArea.Width, _particleRenderArea.Height)),
Color.White);
_spriteBatch.End();
GraphicsDevice.SamplerStates[0] = SamplerState.PointClamp;
_imGuiManager.RenderElements(gameTime.ElapsedGameTime);
base.Draw(gameTime);
}