daily update on 20240427 by nitload youmu

源代码/StgSharp/Geometries/Coordination/ICoord.cs

@@ -11,13 +11,19 @@ namespace StgSharp.Geometries
     public abstract class ICoord
     {
         protected Matrix44 coordMat;
+        protected List<vec4d> pointBuffer;
+
+        public ICoord()
+        {
+            pointBuffer = new List<vec4d>();
+        }
 
         public abstract Matrix44 GlobalCoordTransformation
         {
             get;
         }
 
-        public abstract vec3d Center
+        public abstract vec3d Origin
         {
             get;
         }
@@ -36,5 +42,18 @@ namespace StgSharp.Geometries
         {
             get;
         }
+
+        public T BuildGeometry<T>(params vec4d[] defaultVertex) where T : IGeometry
+        {
+            T ret = Activator.CreateInstance<T>();
+            ret.GetVertexHandle(this, ret.VertexCount);
+            for (int i = 0; i < ret.VertexCount; i++)
+            {
+                ret[i] = defaultVertex[i];
+            }
+            return ret;
+        }
+
+
     }
 }

源代码/StgSharp/Geometries/Coordination/StreamLocalCoordinate.cs

@@ -1,4 +1,6 @@
-using System;
+using StgSharp.Math;
+
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -6,9 +8,18 @@ using System.Threading.Tasks;
 
 namespace StgSharp.Geometries
 {
-    public class StreamLocalCoordinate:ICoord
+    public class StreamLocalCoordinate : ICoord
     {
+        
 
+        public override Matrix44 GlobalCoordTransformation => throw new NotImplementedException();
 
+        public override vec3d Origin => Vec3d.Zero;
+
+        public override vec3d X_axis => coordMat.colum0.XYZ;
+
+        public override vec3d Y_axis => throw new NotImplementedException();
+
+        public override vec3d Z_axis => throw new NotImplementedException();
     }
 }

源代码/StgSharp/Geometries/IGeometry.cs

@@ -0,0 +1,66 @@
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+//     file="IGeometry.cs"
+//     Project: StgSharp
+//     AuthorGroup: Nitload Space
+//     Copyright (c) Nitload Space. All rights reserved.
+//     
+//     Permission is hereby granted, free of charge, to any person 
+//     obtaining a copy of this software and associated documentation 
+//     files (the “Software”), to deal in the Software without restriction, 
+//     including without limitation the rights to use, copy, modify, merge,
+//     publish, distribute, sublicense, and/or sell copies of the Software, 
+//     and to permit persons to whom the Software is furnished to do so, 
+//     subject to the following conditions:
+//     
+//     The above copyright notice and 
+//     this permission notice shall be included in all copies 
+//     or substantial portions of the Software.
+//     
+//     THE SOFTWARE IS PROVIDED “AS IS”, 
+//     WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
+//     INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+//     FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
+//     IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
+//     DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+//     ARISING FROM, OUT OF OR IN CONNECTION WITH 
+//     THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//     
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+using StgSharp.Math;
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StgSharp.Geometries
+{
+    public interface IGeometry
+    {
+
+        public vec4d this[int index]
+        {
+            get;
+            set;
+        }
+
+        public int VertexCount
+        {
+            get;
+        }
+
+        public vec4d[] VertexStream
+        {
+            get;
+        }
+
+        public void GetVertexHandle(ICoord coordinate, int count);
+
+        public void Transform(Matrix44 transFormMatrix);
+
+    }
+}

源代码/StgSharp/Geometries/PlainGeometry/Arc.cs

@@ -77,9 +77,9 @@ namespace StgSharp.Geometries
         internal override void UpdateCoordinate(int tick)
         {
             tick = time;
-            center.Position = this.coordinate.origin + MoveCenter(tick);
-            beginPoint.Position = this.coordinate.origin + MovBegin(tick);
-            endPoint.Position = this.coordinate.origin + MovEnd(tick);
+            center.Position = this.coordinate.Origin + MoveCenter(tick);
+            beginPoint.Position = this.coordinate.Origin + MovBegin(tick);
+            endPoint.Position = this.coordinate.Origin + MovEnd(tick);
         }
 
     }

源代码/StgSharp/Geometries/PlainGeometry/Circle.cs

@@ -79,9 +79,9 @@ namespace StgSharp.Geometries
         internal override void UpdateCoordinate(int tick)
         {
             tick = time;
-            center.Position = this.coordinate.origin + MoveCenter(tick);
-            pointOnCircle.Position = this.coordinate.origin + UpdateRadius(tick);
-            pointOnPlain.Position = this.coordinate.origin + UpdatePlain(tick);
+            center.Position = this.coordinate.Origin + MoveCenter(tick);
+            pointOnCircle.Position = this.coordinate.Origin + UpdateRadius(tick);
+            pointOnPlain.Position = this.coordinate.Origin + UpdatePlain(tick);
         }
 
     }

源代码/StgSharp/Geometries/PlainGeometry/Line.cs

@@ -96,8 +96,8 @@ namespace StgSharp.Geometries
 
         internal override void UpdateCoordinate(int tick)
         {
-            beginPoint.Position = coordinate.origin + MoveBeginPoint(time);
-            endPoint.Position = coordinate.origin + MoveEndPoint(time);
+            beginPoint.Position = coordinate.Origin + MoveBeginPoint(time);
+            endPoint.Position = coordinate.Origin + MoveEndPoint(time);
         }
 
     }

源代码/StgSharp/Geometries/PlainGeometry/PlainGeometry.cs

@@ -31,32 +31,44 @@
 using StgSharp.Graphics;
 using StgSharp.Math;
 
+using System;
+
 namespace StgSharp.Geometries
 {
     /// <summary>
     /// 平面几何体。包含三角形，对称四边形，自由多边形等。最多可由16个点参数定义。
     /// </summary>
-    public abstract class PlainGeometry
+    public abstract class PlainGeometry: IGeometry
     {
 
         protected TimeSpanProvider time;
 
-        internal PartialPlainCoordinate coordinate;
+        internal ICoord coordinate;
         internal Matrix24 textureFrame;
 
         public PlainGeometry()
         {
         }
 
+        vec4d IGeometry.this[int index] 
+        {
+            get => throw new NotImplementedException(); 
+            set => throw new NotImplementedException(); 
+        }
+
         /// <summary>
         /// Tick time this geometry eas crested
         /// </summary>
         public int BornTime => time;
 
-        public PartialPlainCoordinate ReferenceCoordinate => this.coordinate;
+        public ICoord ReferenceCoordinate => this.coordinate;
 
         internal abstract int[] Indices { get; }
 
+        int IGeometry.VertexCount => throw new NotImplementedException();
+
+        vec4d[] IGeometry.VertexStream => throw new NotImplementedException();
+
         /// <summary>
         /// Get all sides of this <see cref="PlainGeometry"/>.
         /// </summary>
@@ -72,6 +84,16 @@ namespace StgSharp.Geometries
 
         internal abstract void UpdateCoordinate(int tick);
 
+        void IGeometry.GetVertexHandle(ICoord coordinate, int count)
+        {
+            throw new NotImplementedException();
+        }
+
+        void IGeometry.Transform(Matrix44 transFormMatrix)
+        {
+            throw new NotImplementedException();
+        }
+
         //public abstract Rectangle GetRenderFrame();
     }
 }

源代码/StgSharp/Geometries/PlainGeometry/Polygon4.cs

@@ -49,7 +49,7 @@ namespace StgSharp.Geometries
         {
         }
 
-        public Polygon4(PartialPlainCoordinate coordinate,
+        public Polygon4(ICoord coordinate,
             vec2d topLeft,
             vec2d topRight,
             vec2d bottomRight,

源代码/StgSharp/Geometries/PlainGeometry/Polygon5.cs

@@ -153,11 +153,11 @@ namespace StgSharp.Geometries
         internal override void UpdateCoordinate(int tick)
         {
             int nowTick = tick - BornTime;
-            vertexMat.vec0 = (coordinate.origin + movVertex01(nowTick)).vec;
-            vertexMat.vec1 = (coordinate.origin + movVertex02(nowTick)).vec;
-            vertexMat.vec2 = (coordinate.origin + movVertex03(nowTick)).vec;
-            vertexMat.vec3 = (coordinate.origin + movVertex04(nowTick)).vec;
-            vertexMat.vec4 = (coordinate.origin + movVertex05(nowTick)).vec;
+            vertexMat.vec0 = (coordinate.Origin + movVertex01(nowTick)).vec;
+            vertexMat.vec1 = (coordinate.Origin + movVertex02(nowTick)).vec;
+            vertexMat.vec2 = (coordinate.Origin + movVertex03(nowTick)).vec;
+            vertexMat.vec3 = (coordinate.Origin + movVertex04(nowTick)).vec;
+            vertexMat.vec4 = (coordinate.Origin + movVertex05(nowTick)).vec;
         }
 
     }

源代码/StgSharp/Geometries/PlainGeometry/Polygon6.cs

@@ -144,7 +144,7 @@ namespace StgSharp.Geometries
         internal override void UpdateCoordinate(int tick)
         {
             int nowTick = tick - BornTime;
-            Vector4 origin = coordinate.origin.vec;
+            Vector4 origin = coordinate.Origin.vec;
             vertexMat.vec0 = origin + movVertex0(nowTick).vec;
             vertexMat.vec1 = origin + movVertex1(nowTick).vec;
             vertexMat.vec2 = origin + movVertex2(nowTick).vec;

源代码/StgSharp/Geometries/PlainGeometry/Triangle.cs

@@ -116,9 +116,9 @@ namespace StgSharp.Geometries
         internal override sealed void UpdateCoordinate(int tick)
         {
             tick = time;
-            vertexMat.mat.colum0 = coordinate.origin.vec + MovVertex01(time).vec;
-            vertexMat.mat.colum1 = coordinate.origin.vec + MovVertex02(time).vec;
-            vertexMat.mat.colum2 = coordinate.origin.vec + MovVertex03(time).vec;
+            vertexMat.mat.colum0 = coordinate.Origin.vec + MovVertex01(time).vec;
+            vertexMat.mat.colum1 = coordinate.Origin.vec + MovVertex02(time).vec;
+            vertexMat.mat.colum2 = coordinate.Origin.vec + MovVertex03(time).vec;
         }
 
     }