/// <summary>
/// The draw with technique.
/// </summary>
/// <param name="effect">
/// The effect.
/// </param>
/// <param name="technique">
/// The technique.
/// </param>
public override void DrawWithEffect(ShaderManager.EFFECT_ID effect, string technique)
{
// code from Riemers XNA tutorial
foreach (ModelMesh mesh in this.ObjectModel.Meshes)
{
int count = 0;
foreach (ModelMeshPart mmp in mesh.MeshParts)
{
if (count < this.ModelTextures.Count)
{
ShaderManager.SetValue("Texture", this.ModelTextures[count++]);
}
if (effect == ShaderManager.EFFECT_ID.STATICMODEL)
{
ShaderManager.SetValue("isGround", this is Ground);
}
ShaderManager.SetValue("life", Hero.GetHeroLife());
ShaderManager.SetValue("World", this.World);
ShaderManager.CommitChanges();
mmp.Effect = ShaderManager.GetEffect(effect);
}
foreach (Effect e in mesh.Effects)
{
e.CurrentTechnique = e.Techniques[technique];
}
mesh.Draw();
}
}
/// <summary>
/// The add scene.
/// </summary>
/// <param name="scene">
/// The scene.
/// </param>
public static void AddScene(Scene scene)
{
scene.Visible = false;
scenes.Add(scene);
if (scene.TopMost && vd == null)
{
// set up the vertices and add the effect
overlayVertexArray = new VertexPositionColor[4];
overlayVertexArray[0] =
new VertexPositionColor(
new Vector3(
-game.GraphicsDevice.Viewport.Width / 2.0f,
-game.GraphicsDevice.Viewport.Height / 2.0f,
0.0f),
Color.TransparentBlack);
overlayVertexArray[1] =
new VertexPositionColor(
new Vector3(
-game.GraphicsDevice.Viewport.Width / 2.0f, game.GraphicsDevice.Viewport.Height / 2.0f, 0.0f),
Color.TransparentBlack);
overlayVertexArray[2] =
new VertexPositionColor(
new Vector3(
game.GraphicsDevice.Viewport.Width / 2.0f, -game.GraphicsDevice.Viewport.Height / 2.0f, 0.0f),
Color.TransparentBlack);
overlayVertexArray[3] =
new VertexPositionColor(
new Vector3(
game.GraphicsDevice.Viewport.Width / 2.0f, game.GraphicsDevice.Viewport.Height / 2.0f, 0.0f),
Color.TransparentBlack);
vd = new VertexDeclaration(game.GraphicsDevice, VertexPositionColor.VertexElements);
vb = new VertexBuffer(game.GraphicsDevice, VertexPositionColor.SizeInBytes * 4, BufferUsage.None);
vb.SetData(overlayVertexArray);
Vector4 overlayColor = Color.Black.ToVector4();
overlayColor.W = 0.85f;
ShaderManager.AddEffect(ShaderManager.EFFECT_ID.OVERLAY, "overlay", game);
ShaderManager.SetCurrentEffect(ShaderManager.EFFECT_ID.OVERLAY);
ShaderManager.SetValue("OverlayColor", overlayColor);
ShaderManager.CommitChanges();
}
}
/// <summary>
/// The draw.
/// </summary>
/// <param name="gameTime">
/// The game time.
/// </param>
/// <exception cref="ArgumentNullException">
/// </exception>
public override void Draw(GameTime gameTime)
{
if (this.HeaderText == null)
{
throw new ArgumentNullException("HeaderText should not be null");
}
if (this.BodyText == null)
{
throw new ArgumentNullException("BodyText should not be null");
}
if (this.TextBoxSize == null)
{
throw new ArgumentNullException("TextBoxSize should not be null");
}
// draw the texture
ShaderManager.SetCurrentEffect(ShaderManager.EFFECT_ID.TEXTURE);
ShaderManager.SetValue("World", Matrix.CreateTranslation(this.Position3D));
ShaderManager.SetValue("View", this.scene.Camera.View);
ShaderManager.SetValue("Projection", this.scene.Camera.Perspective);
ShaderManager.SetValue("tex", this.TextTexture);
ShaderManager.CommitChanges();
ShaderManager.Begin();
ShaderManager.GetCurrentEffect().Techniques["TextureTechnique"].Passes[0].Begin();
this.GraphicsDevice.VertexDeclaration = TextureSpriteVertexDeclaration;
this.GraphicsDevice.DrawUserPrimitives(PrimitiveType.TriangleStrip, this.textSprite, 0, 2);
ShaderManager.GetCurrentEffect().Techniques["TextureTechnique"].Passes[0].End();
ShaderManager.End();
this.DrawPhysicsVertices();
}
private static Texture2D RenderToTarget(Model model, ModelAnimationPlayer player, Microsoft.Xna.Framework.Game game, Matrix world, out Texture2D Sillouette)
{
DepthStencilBuffer old = ShadowMapManager.SetupShadowMap(game.GraphicsDevice, ref renderTarget, ref depthBuffer);
BoundingSphere bs = new BoundingSphere();
bool first = true;
foreach (ModelMesh mesh in model.Meshes)
{
if (first)
{
bs = mesh.BoundingSphere;
first = false;
}
else
{
bs = BoundingSphere.CreateMerged(bs, mesh.BoundingSphere);
}
}
bs.Center.X = bs.Center.Z;
bs.Radius *= 1.5f;
ShaderManager.AddEffect(ShaderManager.EFFECT_ID.PHYSICS, "PhysicsRenderer", game);
ShaderManager.SetCurrentEffect(ShaderManager.EFFECT_ID.PHYSICS);
ShaderManager.SetValue("World", world);
Matrix m = Matrix.Identity;
m.M33 = 0;
m.M43 = 0.5f;
ShaderManager.SetValue("Projection", m);
Matrix view;
view = Matrix.CreateTranslation(-bs.Center) * Matrix.CreateScale(1 / bs.Radius, 1 / bs.Radius, 1);
ShaderManager.SetValue("Projection", m);
ShaderManager.SetValue("View", view);
ShaderManager.SetValue("usingBones", player != null);
if (player != null)
{
ShaderManager.SetValue("Bones", player.GetSkinTransforms());
}
ShaderManager.CommitChanges();
List <Effect> effects = new List <Effect>();
game.GraphicsDevice.Clear(Color.Black);
foreach (ModelMesh mesh in model.Meshes)
{
effects.Clear();
foreach (ModelMeshPart part in mesh.MeshParts)
{
effects.Add(part.Effect);
part.Effect = ShaderManager.GetCurrentEffect();
}
mesh.Draw();
for (int i = 0; i < mesh.MeshParts.Count; i++)
{
mesh.MeshParts[i].Effect = effects[i];
}
}
ShadowMapManager.ResetGraphicsDevice(game.GraphicsDevice, old);
Color[] textureColors = new Color[(int)(TextureSize.X * TextureSize.Y)];
renderTarget.GetTexture().GetData <Color>(textureColors);
Sillouette = new Texture2D(game.GraphicsDevice, (int)TextureSize.X, (int)TextureSize.Y);
Sillouette.SetData <Color>(textureColors);
return(renderTarget.GetTexture());
}
