From: gburri <gregory.burri@master.hes-so.ch>
Date: Thu, 18 Dec 2014 07:52:37 +0000 (+0100)
Subject: Cleaning du code de heat transfert.
X-Git-Url: https://git.euphorik.ch/?a=commitdiff_plain;h=00dcb50daad8129676832b0b646e675770ee51a0;p=GPU.git

Cleaning du code de heat transfert.
---

diff --git a/WCudaMSE/Student_Cuda_Image/src/cpp/core/05_HeatTransfert/moo/device/HeatTransfertDevice.cu b/WCudaMSE/Student_Cuda_Image/src/cpp/core/05_HeatTransfert/moo/device/HeatTransfertDevice.cu
index 03225a5..82f1289 100755
--- a/WCudaMSE/Student_Cuda_Image/src/cpp/core/05_HeatTransfert/moo/device/HeatTransfertDevice.cu
+++ b/WCudaMSE/Student_Cuda_Image/src/cpp/core/05_HeatTransfert/moo/device/HeatTransfertDevice.cu
@@ -71,7 +71,7 @@ void diffuseMethode1(HeatImage from, HeatImage to)
     const int H = from.getHCuda() - 2;
     const int WH = W * H;
 
-    const float k = 0.1;
+    const float k = 0.2;
 
     int pixelI;
     int pixelJ;
diff --git a/WCudaMSE/Student_Cuda_Image/src/cpp/core/05_HeatTransfert/moo/host/HeatTransfert.cu b/WCudaMSE/Student_Cuda_Image/src/cpp/core/05_HeatTransfert/moo/host/HeatTransfert.cu
index 7aa7cf6..613e576 100755
--- a/WCudaMSE/Student_Cuda_Image/src/cpp/core/05_HeatTransfert/moo/host/HeatTransfert.cu
+++ b/WCudaMSE/Student_Cuda_Image/src/cpp/core/05_HeatTransfert/moo/host/HeatTransfert.cu
@@ -10,11 +10,11 @@ using namespace std;
 
 #include "HeatTransfertDevice.h"
 
-HeatTransfert::HeatTransfert() :
+HeatTransfert::HeatTransfert(int w, int h) :
       calibreur(IntervalF(0, 1), IntervalF(0.7, 0)),
-      devImageHeaters(800, 800),
-      devImageA(800, 800),
-      devImageB(800, 800),
+      devImageHeaters(w, h),
+      devImageA(w, h),
+      devImageB(w, h),
       t(0),
       dg(8, 8, 1),
       db(32, 32, 1),
@@ -92,28 +92,31 @@ string HeatTransfert::getTitle()
 
 void HeatTransfert::setHeaters(HeatImage& image)
     {
+    const float tempCentre = 1.0;
+    const float tempCotes = 0.2;
+
     for (int x = 179; x <= 195; x++)
         {
         for (int y = 179; y <= 195; y++)
-            image.set(x, y, 0.2);
+            image.set(x, y, tempCotes);
         for (int y = 605; y <= 621; y++)
-            image.set(x, y, 0.2);
+            image.set(x, y, tempCotes);
         }
 
     for (int x = 605; x <= 621; x++)
         {
         for (int y = 179; y <= 195; y++)
-            image.set(x, y, 0.2);
+            image.set(x, y, tempCotes);
         for (int y = 605; y <= 621; y++)
-            image.set(x, y, 0.2);
+            image.set(x, y, tempCotes);
         }
 
-    image.set(295, 400, 0.2);
-    image.set(400, 295, 0.2);
-    image.set(505, 400, 0.2);
-    image.set(400, 505, 0.2);
+    image.set(295, 400, tempCotes);
+    image.set(400, 295, tempCotes);
+    image.set(505, 400, tempCotes);
+    image.set(400, 505, tempCotes);
 
     for (int x = 300; x <= 500; x++)
         for (int y = 300; y <= 500; y++)
-            image.set(x, y, 1);
+            image.set(x, y, tempCentre);
     }
diff --git a/WCudaMSE/Student_Cuda_Image/src/cpp/core/05_HeatTransfert/provider/HeatTransfertProvider.cpp b/WCudaMSE/Student_Cuda_Image/src/cpp/core/05_HeatTransfert/provider/HeatTransfertProvider.cpp
index 3d95d87..303ce3e 100755
--- a/WCudaMSE/Student_Cuda_Image/src/cpp/core/05_HeatTransfert/provider/HeatTransfertProvider.cpp
+++ b/WCudaMSE/Student_Cuda_Image/src/cpp/core/05_HeatTransfert/provider/HeatTransfertProvider.cpp
@@ -2,7 +2,7 @@
 
 HeatTransfert* HeatTransfertProvider::create()
     {
-    return new HeatTransfert();
+    return new HeatTransfert(800, 800);
     }
 
 Image* HeatTransfertProvider::createGL()