void LoadContent()
{
fontTexture = device.Game.Content.Load <Texture2D>(@"debugFont.tga");
shader = Game.Content.Load <Ubershader>(@"spriteBatch.hlsl");
DisposePSO();
foreach (SpriteBlend blend in Enum.GetValues(typeof(SpriteBlend)))
{
var ps = new PipelineState(Game.GraphicsDevice);
ps.RasterizerState = RasterizerState.CullNone;
ps.DepthStencilState = DepthStencilState.None;
if (blend == SpriteBlend.Opaque)
{
ps.BlendState = BlendState.Opaque;
}
if (blend == SpriteBlend.AlphaBlend)
{
ps.BlendState = BlendState.AlphaBlend;
}
if (blend == SpriteBlend.AlphaBlendPreMul)
{
ps.BlendState = BlendState.AlphaBlendPreMul;
}
if (blend == SpriteBlend.Additive)
{
ps.BlendState = BlendState.Additive;
}
if (blend == SpriteBlend.Screen)
{
ps.BlendState = BlendState.Screen;
}
if (blend == SpriteBlend.Multiply)
{
ps.BlendState = BlendState.Multiply;
}
if (blend == SpriteBlend.NegMultiply)
{
ps.BlendState = BlendState.NegMultiply;
}
if (blend == SpriteBlend.ClearAlpha)
{
ps.BlendState = BlendState.ClearAlpha;
}
ps.VertexInputElements = VertexInputElement.FromStructure(typeof(SpriteVertex));
ps.PixelShader = shader.GetPixelShader("");
ps.VertexShader = shader.GetVertexShader("");
ps.Primitive = Primitive.TriangleList;
pipelineStates.Add(blend, ps);
}
}
/// <summary>
///
/// </summary>
/// <param name="scene"></param>
/// <param name="bakeFunc"></param>
public SceneDrawer(GraphicsDevice device, Scene scene)
{
Game = device.Game;
this.device = device;
this.scene = scene;
int meshCount = scene.Meshes.Count;
ibs = new IndexBuffer[scene.Meshes.Count];
vbs = new VertexBuffer[scene.Meshes.Count];
vie = VertexInputElement.FromStructure(typeof(TVertex));
materials = new TMaterial[scene.Materials.Count];
// convert materials :
for (int i = 0; i < scene.Materials.Count; i++)
{
materials[i] = Convert(scene.Materials[i]);
}
// convert meshes to vb in ib :
for (int i = 0; i < meshCount; i++)
{
var mesh = scene.Meshes[i];
// index buffer :
ibs[i] = new IndexBuffer(device, mesh.IndexCount);
ibs[i].SetData(mesh.GetIndices());
// vertex buffer :
vbs[i] = new VertexBuffer(device, typeof(TVertex), mesh.VertexCount);
var vdata = new TVertex[mesh.VertexCount];
for (int j = 0; j < mesh.VertexCount; j++)
{
vdata[j] = Convert(mesh.Vertices[j]);
}
vbs[i].SetData(vdata);
}
localMatricies = new Matrix[scene.Nodes.Count];
worldMatricies = new Matrix[scene.Nodes.Count];
boneMatricies = new Matrix[scene.Nodes.Count];
EvaluateScene();
}
/// <summary>
/// Initialization
/// </summary>
public override void Initialize()
{
base.Initialize();
var dev = Game.GraphicsDevice;
effect = Game.Content.Load <Ubershader>("debugRender.hlsl");
factory = new StateFactory(effect, typeof(RenderFlags), Primitive.LineList, VertexInputElement.FromStructure(typeof(LineVertex)), BlendState.AlphaBlend, RasterizerState.CullNone);
constData = new ConstData();
constBuffer = new ConstantBuffer(dev, typeof(ConstData));
// create vertex buffer :
vertexBuffer = new VertexBuffer(dev, typeof(LineVertex), vertexBufferSize, VertexBufferOptions.Dynamic);
vertexDataAccum.Capacity = vertexBufferSize;
}
