Merge pull request #1 from PixelClear/featureObjMeshLoader

Feature obj mesh loader

Author: RichardGe

RadeonProRender/inc/Math/float3.h

@@ -16,6 +16,7 @@ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVE
 
 #pragma once
 
+#include <iostream>
 #include <cmath>
 #include <algorithm>
 
@@ -38,12 +39,18 @@ namespace RadeonProRender
         float3& operator *= (float3 const& o) { x*=o.x; y*=o.y; z*= o.z; return *this;}
         float3& operator *= (float c) { x*=c; y*=c; z*= c; return *this;}
         float3& operator /= (float c) { float cinv = 1.f/c; x*=cinv; y*=cinv; z*=cinv; return *this;}
-
+        friend std::ostream& operator<<(std::ostream& os, const float3& o);
+       
         float x, y, z, w;
     };
 
     typedef float3 float4;
 
+    std::ostream& operator<<(std::ostream& os, const float3& o)
+    {
+        os << "[" << o.x << ", " << o.y << ", " << o.z << ", " << o.w <<  "]";
+        return os;
+    }
 
     inline float3 operator+(float3 const& v1, float3 const& v2)
     {

Resources/Meshes/CornellBox-Sphere.mtl

@@ -0,0 +1,80 @@
+# The sphere Cornell Box as seen in Henrik Jensen's 
+# "Realistic Image Synthesis Using Photon Mapping" (Page 107 Fig. 9.10) in OBJ format.
+# Note that the real box is not a perfect cube, so
+# the faces are imperfect in this data set.
+#
+# Created by Guedis Cardenas and Morgan McGuire at Williams College, 2011
+# Released into the Public Domain.
+#
+# http://graphics.cs.williams.edu/data
+# http://www.graphics.cornell.edu/online/box/data.html
+# http://www.cs.cmu.edu/~djames/15-864/pics/cornellBox.jpg
+#
+
+
+newmtl leftSphere
+    Ka 0.01 0.01 0.01
+    Kd 0.01 0.01 0.01
+    Ks 0.95 0.95 0.95
+    Ns 1024
+    illum 5
+    
+newmtl rightSphere
+    Ka 0.01 0.01 0.01
+    Kd 0.01 0.01 0.01
+    Ks 0.30 0.30 0.30
+    Tf 0.10 0.10 0.10
+    Ns 1000
+    Ni 2.5
+    illum 7
+   
+newmtl floor
+    Ns 10.0000
+    Ni 1.5000
+    illum 2
+    Ka 0.7250 0.7100 0.6800
+    Kd 0.7250 0.7100 0.6800
+	Ks 0 0 0
+
+newmtl ceiling
+    Ns 10.0000
+    Ni 1.5000
+    illum 2
+    Ka 0.7250 0.7100 0.6800
+    Kd 0.7250 0.7100 0.6800
+    Ks 0.0000 0.0000 0.0000
+
+newmtl backWall
+	Ns 10.0000
+	Ni 1.5000
+	illum 2
+	Ka 0.7250 0.7100 0.6800
+	Kd 0.7250 0.7100 0.6800
+	Ks 0.0000 0.0000 0.0000
+	Ke 0.0000 0.0000 0.0000
+
+newmtl rightWall
+    Ns 10.0000
+    illum 2
+    Ka 0.161 0.133 0.427 # Blue
+    Kd 0.161 0.133 0.427
+	Ks 0 0 0
+    
+newmtl leftWall
+	Ns 10.0000
+	illum 2
+	Ka 0.6300 0.0650 0.0500
+	Kd 0.6300 0.0650 0.0500
+	Ks 0 0 0
+
+newmtl light
+	Ns 10.0000
+	Ni 1.5000
+	d 1.0000
+	Tr 0.0000
+	Tf 1.0000 1.0000 1.0000 
+	illum 2
+	Ka 0.7800 0.7800 0.7800
+	Kd 0.7800 0.7800 0.7800
+    Ke 10 10 10
+	Ks 0 0 0