/// <summary>
/// エフェクトにマトリックスを適用
/// </summary>
/// <param name="mode">描画モード</param>
/// <param name="world">ワールド</param>
public virtual void SetParams(MMDDrawingMode mode, ref Matrix world)
{
Matrix view, projection;
//カメラ情報の取得
Viewport viewport = effect.Device.Viewport;
float aspectRatio = (float)viewport.Width / (float)viewport.Height;
SlimMMDXCore.Instance.Camera.GetCameraParam(aspectRatio, out view, out projection);
//マトリクス処理
effect.SetValue("World", world);
effect.SetValue("View", view);
effect.SetValue("Projection", projection);
effect.SetValue("EyePosition", SlimMMDXCore.Instance.Camera.Position);
//ライティング処理
Vector3 color, dir;
SlimMMDXCore.Instance.Light.GetLightParam(out color, out dir);
effect.SetValue("AmbientLightColor", color);
effect.SetValue("DirLight0Direction", dir);
switch (mode)
{
case MMDDrawingMode.Normal:
effect.Technique = "MMDEffect";
break;
case MMDDrawingMode.Edge:
effect.Technique = "MMDNormalDepth";
break;
default:
throw new NotImplementedException();
}
}
public virtual void SetFace(IMMDFaceManager faceManager) { }//こちらではなにもしない
/// <summary>
/// 描画
/// </summary>
/// <param name="mode">モデル描画モード</param>
public virtual void Draw(MMDDrawingMode mode)
{
SlimMMDXCore.Instance.Device.Indices = indexbuffer;
effect.Begin();
effect.BeginPass(0);
SlimMMDXCore.Instance.Device.DrawIndexedPrimitives(PrimitiveType.TriangleList, 0, 0, vertexCount, startIndex, triangleCount);
effect.EndPass();
effect.End();
}
/// <summary>
/// 各パーツを描画した後に呼ばれる
/// </summary>
/// <param name="mode">モデル描画モード</param>
protected virtual void AfterDraw(MMDDrawingMode mode) { }
/// <summary>
/// 各パーツを描画する前に呼ばれる
/// </summary>
protected override void BeforeDraw(MMDDrawingMode mode)
{
//頂点バッファの更新
DataStream stream = vertexBuffer.Lock(0, 0, LockFlags.Discard);
stream.WriteRange(verticesSource);
vertexBuffer.Unlock();
//頂点バッファのセット処理
SlimMMDXCore.Instance.Device.VertexDeclaration = vertexDec;
SlimMMDXCore.Instance.Device.SetStreamSource(0, vertexBuffer, 0, Marshal.SizeOf(typeof(VertexPNmTx)));
//カリング
SlimMMDXCore.Instance.Device.SetRenderState(RenderState.CullMode, Culling ? Cull.Counterclockwise : Cull.None);
//透過設定
switch (mode)
{
case MMDDrawingMode.Normal:
SlimMMDXCore.Instance.Device.SetRenderState(RenderState.AlphaBlendEnable, true);
SlimMMDXCore.Instance.Device.SetRenderState(RenderState.SourceBlend, Blend.SourceAlpha);
SlimMMDXCore.Instance.Device.SetRenderState(RenderState.DestinationBlend, Blend.InverseSourceAlpha);
SlimMMDXCore.Instance.Device.SetRenderState(RenderState.BlendOperation, BlendOperation.Add);
SlimMMDXCore.Instance.Device.SetRenderState(RenderState.AlphaFunc, Compare.Greater);
SlimMMDXCore.Instance.Device.SetRenderState(RenderState.AlphaTestEnable, true);
SlimMMDXCore.Instance.Device.SetRenderState(RenderState.AlphaRef, 0);
break;
case MMDDrawingMode.Edge:
SlimMMDXCore.Instance.Device.SetRenderState(RenderState.AlphaBlendEnable, false);
SlimMMDXCore.Instance.Device.SetRenderState(RenderState.BlendOperation, BlendOperation.Add);
SlimMMDXCore.Instance.Device.SetRenderState(RenderState.AlphaFunc, Compare.Always);
SlimMMDXCore.Instance.Device.SetRenderState(RenderState.AlphaTestEnable, false);
SlimMMDXCore.Instance.Device.SetRenderState(RenderState.AlphaRef, 0);
break;
default:
throw new NotImplementedException();
}
base.BeforeDraw(mode);
}
/// <summary>
/// 各パーツを描画する前に呼ばれる
/// </summary>
/// <param name="mode">モデル描画モード</param>
protected virtual void BeforeDraw(MMDDrawingMode mode) { }
