daily update on 20240427 by nitload youmu

2024-04-27 05:09:38 +08:00
parent dd6e8247bf
commit f83a130074
52 changed files with 1470 additions and 271 deletions
@@ -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;
+        }
+
+
    }
 }