public override void Draw(GameTime gameTime)
{
if (!Visible || !Enabled || SpriteBatch == null)
{
return;
}
if (Texture != null && !Texture.IsDisposed)
{
// Create our Translation Based on our Camera's Offset factoring a speed value
float x = (CameraOffsetX + (CameraOffsetX * ScrollSpeed));
// Create our Translation Matrix Based off the camera's X offset
Matrix translation = Matrix.CreateTranslation(new Vector3(x, CameraOffsetY, 0));
if (SetShaderParameters != null)
{
SetShaderParameters.Invoke(gameTime);
}
// Render with a custom effect
if (CustomEffect != null)
{
// Begin our Sprite Batch
SpriteBatch.Begin(SpriteSortMode, BlendMode, null, null, null, CustomEffect, translation);
// Loop thru Each Pass in our Shader
foreach (EffectPass pass in CustomEffect.CurrentTechnique.Passes)
{
pass.Apply();
// Begin rendering with this sprite mode
SpriteBatch.Draw(Texture, Position, new Rectangle(0, 0, Texture.Width, Texture.Height),
Color, Rotation % Circle, Origin, Scale, _SpriteEffect, _Depth);
}
// End the sprite batch
SpriteBatch.End();
}
else
{
// Begin our Sprite Batch | WHY IS SAMPLER STATE, DEPTH AND RASTER STATE PROPERTYS?
SpriteBatch.Begin(SpriteSortMode, BlendMode, null, null, null, null, translation);
SpriteBatch.Draw(Texture, Position, new Rectangle(0, 0, Texture.Width, Texture.Height), Color,
Rotation % Circle, Origin, Scale, _SpriteEffect, _Depth);
SpriteBatch.End();
}
}
if (ShowBoundingBox)
{
BoundingBoxRenderer.Draw(gameTime);
}
base.Draw(gameTime);
}
public override void Update(GameTime gameTime)
{
base.Update(gameTime);
// Set our Custom Effect Parameters
if (SetShaderParameters != null)
{
SetShaderParameters.Invoke(gameTime);
}
}
public override void Draw(GameTime gameTime)
{
base.Draw(gameTime);
if (Texture != null && GameScreen != null && GameScreen.SpriteBatch != null && CurrentSequence != null && CurrentSequence.Frames.Count > 0 && CurrentFrameIndex < CurrentSequence.Frames.Count)
{
if (Texture.IsDisposed)
{
return;
}
Vector3 pos = Vector3.Add(new Vector3(Position.X, Position.Y, 0),
new Vector3(CameraOffsetX, CameraOffsetY, 0));
// Create our Translation Based on our Camera's Offset
Matrix translation = Matrix.CreateTranslation(pos);
if (SetShaderParameters != null)
{
SetShaderParameters.Invoke(gameTime);
}
if (CustomEffect != null)
{
// Begin our Sprite Batch
GameScreen.SpriteBatch.Begin(SpriteSortMode, BlendState.AlphaBlend, null, null, null, CustomEffect, translation);
// Loop thru Each Pass in our Shader
foreach (EffectPass pass in CustomEffect.CurrentTechnique.Passes)
{
// Begin the pass
pass.Apply();
GameScreen.SpriteBatch.Draw(Texture, Vector2.Zero, CurrentSequence.Frames[CurrentFrameIndex].SourceRectangle,
Color.White, Rotation % Circle, Origin, Scale, SpriteEffects, 0f);
}
// End the sprite batch
GameScreen.SpriteBatch.End();
}
else
{
// Begin our Sprite Batch
GameScreen.SpriteBatch.Begin(SpriteSortMode, BlendState.AlphaBlend, null, null, null, null, translation);
GameScreen.SpriteBatch.Draw(Texture, Vector2.Zero,
CurrentSequence.Frames[CurrentFrameIndex].SourceRectangle, Color,
Rotation % Circle, Origin, Scale, SpriteEffects, 0f);
GameScreen.SpriteBatch.End();
}
}
}
public override void Update(GameTime gameTime)
{
World = Matrix.CreateTranslation(Position);
if (Trunk != null)
{
UpdateTreeNode(Camera.BoundingFrustum, Trunk, false, gameTime);
}
// Setup our Shader
if (SetShaderParameters != null)
{
SetShaderParameters.Invoke(gameTime);
}
base.Update(gameTime);
}
public override void Draw(GameTime gameTime)
{
base.Draw(gameTime);
if (!Visible)
{
return;
}
// Set our Custom Effect Parameters
if (SetShaderParameters != null)
{
SetShaderParameters.Invoke(gameTime);
}
if (CustomEffect != null)
{
foreach (EffectPass pass in CustomEffect.CurrentTechnique.Passes)
{
pass.Apply();
GraphicsDevice.DrawUserPrimitives(PrimitiveType.TriangleList, _verts, 0, 2);
}
}
}
public override void Draw(GameTime gameTime)
{
base.Draw(gameTime);
World = Matrix.CreateScale(Scale) *
Matrix.CreateRotationY(Rotation.Y) *
Matrix.CreateRotationX(Rotation.X) *
Matrix.CreateRotationX(Rotation.Z) *
Matrix.CreateTranslation(Position);
if (VertexBuffer != null && IndexBuffer != null)
{
// Pass our Index Buffer and our Vertex Buffer to the Graphics Device
GraphicsDevice.Indices = IndexBuffer;
GraphicsDevice.SetVertexBuffer(VertexBuffer);
if (CustomEffect != null)
{
// Setup our Shader
if (SetShaderParameters != null)
{
SetShaderParameters.Invoke(gameTime);
}
foreach (EffectPass p in CustomEffect.CurrentTechnique.Passes)
{
p.Apply();
GraphicsDevice.DrawIndexedPrimitives(PrimitiveType.TriangleList, 0, 0, _width * _height, 0, TriangleCount);
}
}
else
{
RasterizerState state = new RasterizerState();
state.FillMode = FillMode;
state.CullMode = CullMode;
GraphicsDevice.RasterizerState = state;
// Pass in our Lighting Colors
SimpleEffect.AmbientLightColor = AmbientColor.ToVector3();
SimpleEffect.DiffuseColor = DiffuseColor.ToVector3();
SimpleEffect.EmissiveColor = EmissiveColor.ToVector3();
SimpleEffect.SpecularColor = SpecularColor.ToVector3();
SimpleEffect.SpecularPower = SpecularPower;
// Update the world, view and projection matrices on the basic effect
SimpleEffect.World = World;
SimpleEffect.View = Camera.View;
SimpleEffect.Projection = Camera.Projection;
// Pass our texture to our graphics device for rendering
if (Texture != null)
{
SimpleEffect.Texture = Texture;
SimpleEffect.TextureEnabled = true;
}
foreach (EffectPass pass in SimpleEffect.CurrentTechnique.Passes)
{
pass.Apply();
GraphicsDevice.DrawIndexedPrimitives(PrimitiveType.TriangleList, 0, 0, _width * _height, 0, TriangleCount);
}
}
}
}
