From e1742922014848060dcb585e12292832d40c28b4 Mon Sep 17 00:00:00 2001
From: Karl-Wilfried Zimmer <zimmerk4@students.uni-marburg.de>
Date: Sun, 7 Jul 2024 22:23:54 +0200
Subject: [PATCH] added basic constructor with corner initializer

---
 apps/main.cpp         |  3 ++-
 include/Block/block.h | 21 +++++++++++++++++++++
 src/block.cpp         |  6 ++++--
 3 files changed, 27 insertions(+), 3 deletions(-)

diff --git a/apps/main.cpp b/apps/main.cpp
index 8882efd..530de5c 100644
--- a/apps/main.cpp
+++ b/apps/main.cpp
@@ -3,9 +3,9 @@
 
 int main(int argc, char **argv) {
     std::cout << "Hello, world!" << std::endl;
-    Volumes::Block block;
     Vector::Vector3 vec(1,2,3);
     Vector::Vector3 vec2(2,1,3);
+    Volumes::Block block(vec,1,1,1);
     std::cout<<vec<<std::endl;
     std::cout<<vec.len()<<std::endl;
     vec*=2;
@@ -22,5 +22,6 @@ int main(int argc, char **argv) {
     vec-=vec;
     std::cout<<vec<<std::endl;
     std::cout<<vec.len()<<std::endl;
+    std::cout<<block<<std::endl;
     return 0;
 }
diff --git a/include/Block/block.h b/include/Block/block.h
index 21eedc8..6df3d0f 100644
--- a/include/Block/block.h
+++ b/include/Block/block.h
@@ -10,10 +10,31 @@
 namespace Volumes{
     class Block{
     public:
+        Block(const Vector::Vector3& v1, double x, double y, double z):corners{v1,
+                                                                               v1+Vector::Vector3(x,0,0),
+                                                                               v1+Vector::Vector3(x,y,0),
+                                                                               v1+Vector::Vector3(0,y,z),v1,
+                                                                               v1+Vector::Vector3(x,y,z),
+                                                                               v1+Vector::Vector3(x,0,z),
+                                                                               v1+Vector::Vector3(0,0,z)}{};
         virtual ~Block() = default;
 
         double getVolume();
 
+        friend std::ostream& operator<<(std::ostream& os, const Block& v){
+            os<<"[";
+            short count=0;
+            for(Vector::Vector3 corner:v.corners){
+                count++;
+                os<<corner;
+                if(count<8) {
+                    os << std::endl;
+                }
+            }
+            os<<"]";
+            return os;
+        }
+
     private:
         Vector::Vector3 corners[8];
     };
diff --git a/src/block.cpp b/src/block.cpp
index ad05521..d5d3c17 100644
--- a/src/block.cpp
+++ b/src/block.cpp
@@ -5,7 +5,9 @@
 
 namespace Volumes{
     double Block::getVolume() {
-
-        return 0;
+        Vector::Vector3 x=corners[1]-corners[0];
+        Vector::Vector3 y=corners[3]-corners[0];
+        Vector::Vector3 z=corners[7]-corners[0];
+        return x.len()*y.len()*z.len();
     }
 }
\ No newline at end of file