implemented quad

quad.cpp

@@ -0,0 +1,48 @@
+#include"quad.h"
+
+namespace vb01{
+	Quad::Quad(Vector3 size) : Mesh(){
+		Vertex v1,v2,v3,v4,v5,v6;
+		v1.pos=Vector3(size.x/2,size.y/2,0);
+		v1.norm=Vector3(0,0,1);
+		v1.texCoords=Vector2(1,1);
+
+		v2.pos=Vector3(-size.x/2,size.y/2,0);
+		v2.norm=Vector3(0,0,1);
+		v2.texCoords=Vector2(0,1);
+
+		v3.pos=Vector3(-size.x/2,-size.y/2,0);
+		v3.norm=Vector3(0,0,1);
+		v3.texCoords=Vector2(0,0);
+
+		v4.pos=Vector3(-size.x/2,-size.y/2,0);
+		v4.norm=Vector3(0,0,1);
+		v4.texCoords=Vector2(0,0);
+
+		v5.pos=Vector3(size.x/2,-size.y/2,0);
+		v5.norm=Vector3(0,0,1);
+		v5.texCoords=Vector2(1,0);
+
+		v6.pos=Vector3(size.x/2,size.y/2,0);
+		v6.norm=Vector3(0,0,1);
+		v6.texCoords=Vector2(1,1);
+		
+		numTris=2;
+		indices=new unsigned int[numTris*3];
+		indices[0]=0;
+		indices[1]=1;
+		indices[2]=2;
+		indices[3]=3;
+		indices[4]=4;
+		indices[5]=5;
+
+		vertices=new Vertex[numTris*3];
+		vertices[0]=v1;
+		vertices[1]=v2;
+		vertices[2]=v3;
+		vertices[3]=v4;
+		vertices[4]=v5;
+		vertices[5]=v6;
+		Mesh::construct();
+	}
+}