From 070051b8759806873267cff46ceb2be7d6a3262f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Constantin=20Ri=C3=9F?= <constantin.riss@dre.de>
Date: Mon, 1 Mar 2010 23:30:40 +0100
Subject: initial commit

---
 Cuboid.cpp | 128 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 128 insertions(+)
 create mode 100644 Cuboid.cpp

(limited to 'Cuboid.cpp')

diff --git a/Cuboid.cpp b/Cuboid.cpp
new file mode 100644
index 0000000..5afae93
--- /dev/null
+++ b/Cuboid.cpp
@@ -0,0 +1,128 @@
+#include "Cuboid.h"
+#include "gl.h"
+
+Cuboid::Cuboid(float width, float height, float depth) {
+  setSize(width, height, depth);
+  setPos(0, 0, 0);
+}
+
+Cuboid::Cuboid(float width, float height, float depth, float x, float y, float z)
+{
+  setSize(width, height, depth);
+  setPos(x, y, z);
+}
+
+float Cuboid::getHeight()
+{
+  return height;
+}
+
+float Cuboid::getWidth()
+{
+  return width;
+}
+
+float Cuboid::getDepth()
+{
+  return depth;
+}
+
+float Cuboid::getPosX()
+{
+  return x;
+}
+
+float Cuboid::getPosY()
+{
+  return y;
+}
+
+float Cuboid::getPosZ()
+{
+  return z;
+}
+
+void Cuboid::setSize(float w, float h, float d)
+{
+  width = w;
+  height = h;
+  depth = d;
+}
+
+void Cuboid::setPos(float x, float y, float z)
+{
+  this->x = x;
+  this->y = y;
+  this->z = z;
+}
+
+std::list<Triangle> Cuboid::getTriangles()
+{
+  std::list<Triangle> triangles;
+  // width, height, depth
+  // Front face
+  vmml::vec4f c(0.0, 0.0, 1.0, 0.5);
+  
+  triangles.push_back(Triangle(vmml::vec3f(x-width/2, y+height/2, z+depth/2),
+                               vmml::vec3f(x-width/2, y-height/2, z+depth/2),
+                               vmml::vec3f(x+width/2, y+height/2, z+depth/2), c));
+  
+  triangles.push_back(Triangle(vmml::vec3f(x-width/2, y-height/2, z+depth/2),
+                               vmml::vec3f(x+width/2, y-height/2, z+depth/2),
+                               vmml::vec3f(x+width/2, y+height/2, z+depth/2), c));
+  
+  // Back face
+  c = vmml::vec4f(1.0, 1.0, 0.0, 0.5);
+  
+  triangles.push_back(Triangle(vmml::vec3f(x-width/2, y+height/2, z-depth/2),
+                               vmml::vec3f(x+width/2, y+height/2, z-depth/2),
+                               vmml::vec3f(x-width/2, y-height/2, z-depth/2), c));
+
+  triangles.push_back(Triangle(vmml::vec3f(x-width/2, y-height/2, z-depth/2),
+                               vmml::vec3f(x+width/2, y+height/2, z-depth/2),
+                               vmml::vec3f(x+width/2, y-height/2, z-depth/2), c));
+  
+  // Left face
+  c = vmml::vec4f(0.0, 1.0, 0.0, 0.5);
+  
+  triangles.push_back(Triangle(vmml::vec3f(x-width/2, y+height/2, z+depth/2),
+                               vmml::vec3f(x-width/2, y+height/2, z-depth/2),
+                               vmml::vec3f(x-width/2, y-height/2, z+depth/2), c));
+
+  triangles.push_back(Triangle(vmml::vec3f(x-width/2, y-height/2, z-depth/2),
+                               vmml::vec3f(x-width/2, y-height/2, z+depth/2),
+                               vmml::vec3f(x-width/2, y+height/2, z-depth/2), c));
+  
+  // Right face
+  
+  triangles.push_back(Triangle(vmml::vec3f(x+width/2, y+height/2, z+depth/2),
+                               vmml::vec3f(x+width/2, y-height/2, z+depth/2),
+                               vmml::vec3f(x+width/2, y+height/2, z-depth/2), c));
+
+  triangles.push_back(Triangle(vmml::vec3f(x+width/2, y-height/2, z-depth/2),
+                               vmml::vec3f(x+width/2, y+height/2, z-depth/2),
+                               vmml::vec3f(x+width/2, y-height/2, z+depth/2), c));
+  
+  // Top face  
+  c = vmml::vec4f(1.0, 0.0, 0.0, 0.5);
+  
+  triangles.push_back(Triangle(vmml::vec3f(x-width/2, y+height/2, z+depth/2),
+                               vmml::vec3f(x+width/2, y+height/2, z+depth/2),
+                               vmml::vec3f(x-width/2, y+height/2, z-depth/2), c));
+
+  triangles.push_back(Triangle(vmml::vec3f(x+width/2, y+height/2, z+depth/2),
+                               vmml::vec3f(x+width/2, y+height/2, z-depth/2),
+                               vmml::vec3f(x-width/2, y+height/2, z-depth/2), c));
+
+  // Bottom face
+  
+  triangles.push_back(Triangle(vmml::vec3f(x-width/2, y-height/2, z+depth/2),
+                               vmml::vec3f(x-width/2, y-height/2, z-depth/2),
+                               vmml::vec3f(x+width/2, y-height/2, z+depth/2), c));
+
+  triangles.push_back(Triangle(vmml::vec3f(x+width/2, y-height/2, z+depth/2),
+                               vmml::vec3f(x-width/2, y-height/2, z-depth/2),
+                               vmml::vec3f(x+width/2, y-height/2, z-depth/2), c));
+  
+  return triangles;
+}
-- 
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