From 8d0258ade77813bba84d561387884d51df8dc672 Mon Sep 17 00:00:00 2001
From: benoit128 <laricojohn@gmail.com>
Date: Tue, 3 Dec 2024 09:48:33 +0100
Subject: [PATCH] CPlot: add spec post

---
 Cassiopee/CPlot/CPlot/Plugins/screenDump.cpp | 15 +++++++++++----
 Cassiopee/CPlot/CPlot/PyTree.py              | 11 +++++------
 Cassiopee/CPlot/CPlot/blur.cpp               |  4 ++--
 3 files changed, 18 insertions(+), 12 deletions(-)

diff --git a/Cassiopee/CPlot/CPlot/Plugins/screenDump.cpp b/Cassiopee/CPlot/CPlot/Plugins/screenDump.cpp
index b2a87c759..1e9792a5b 100644
--- a/Cassiopee/CPlot/CPlot/Plugins/screenDump.cpp
+++ b/Cassiopee/CPlot/CPlot/Plugins/screenDump.cpp
@@ -26,6 +26,8 @@
 void accumulateSlit(E_Int ni, E_Int nj, char* imf, char* imt, char* imb, 
                     E_Int i, E_Int nil, E_Int njl, char* imOut);
 
+void specPostProcess(char* in, E_Int ni, E_Int nj, float* depth, char* out);
+
 //=============================================================================
 // Screen dump plugins
 //=============================================================================
@@ -332,8 +334,16 @@ char* Data::export2Image(E_Int exportWidth, E_Int exportHeight)
       }
       free(localBuf); free(localDepth);
   }
-  free(depth);
 
+  // software postprocessing on final buffer (just before screen dump)
+  if (rank == 0)
+  {
+    char* bfl = new char [_view.w * _view.h];
+    for (E_Int i = 0; i < 3*_view.w*_view.h; i++) bfl[i] = buffer[i];
+    specPostProcess(bfl, _view.w, _view.h, depth, buffer);
+    delete [] bfl;
+  }
+  free(depth);
   MPI_Barrier(MPI_COMM_WORLD); // seems needed
 
 #else
@@ -429,9 +439,6 @@ char* Data::export2Image(E_Int exportWidth, E_Int exportHeight)
   glDeleteFramebuffersEXT(1, &fb);
 #endif
 
-  // software postprocessing on final buffer (just before screen dump)
-  
-
   return buffer;
 }
 
diff --git a/Cassiopee/CPlot/CPlot/PyTree.py b/Cassiopee/CPlot/CPlot/PyTree.py
index 9493eaf7b..9dbd4460f 100644
--- a/Cassiopee/CPlot/CPlot/PyTree.py
+++ b/Cassiopee/CPlot/CPlot/PyTree.py
@@ -1535,7 +1535,7 @@ def display360ODS2__(t, posCam, posEye, dirCam, offscreen, exportRez, stereoShif
 # display360 (offscreen=1, 2 or 7)
 # type360=0 (360 degres), =1 (180 degres)
 #==============================================================================
-def display360(t, type360=0, blurSigma=-1., **kwargs):
+def display360(t, type360=0, **kwargs):
     """Display for 360 images."""
     import KCore.Vector as Vector
     import Converter.Mpi as Cmpi
@@ -1564,7 +1564,7 @@ def display360(t, type360=0, blurSigma=-1., **kwargs):
         display360__(t, posCam, posEye, dirCam, offscreen, exportRez, kwargs)
         # Create the 360 image from cube images
         if Cmpi.rank == 0:
-            panorama(export, exportRez, type360=type360, blurSigma=blurSigma)
+            panorama(export, exportRez, type360=type360)
         Cmpi.barrier() # wait for completion
 
     elif stereo == 1: # stereo ODS internal (only offscreen=1 or 7)
@@ -1635,14 +1635,14 @@ def display360(t, type360=0, blurSigma=-1., **kwargs):
         posCam0 = Vector.add(posCam, dv)
         display360__(t, posCam0, posEye, dirCam, offscreen, exportRez, kwargs)
         if Cmpi.rank == 0:
-            panorama(export1, exportRez, type360=type360, blueSigma=blurSigma)
+            panorama(export1, exportRez, type360=type360)
         Cmpi.barrier() # wait for completion
 
         # left eye
         posCam0 = Vector.sub(posCam, dv)
         display360__(t, posCam0, posEye, dirCam, offscreen, exportRez, kwargs)
         if Cmpi.rank == 0:
-            panorama(export2, exportRez, type360=type360, blueSigma=blurSigma)
+            panorama(export2, exportRez, type360=type360)
         Cmpi.barrier() # wait for completion
 
         # stitch
@@ -1683,7 +1683,7 @@ def display360(t, type360=0, blurSigma=-1., **kwargs):
 
 # assemble 6 cube images en une image panoramique
 # type360=0 -> 360, type360=1 -> 180
-def panorama(export, exportRez, type360=0, blurSigma=-1.):
+def panorama(export, exportRez, type360=0):
     res = exportRez.split('x')
     if type360 == 0: resx = int(res[0]); resy = int(res[1])
     else: resx = int(res[1]); resy = int(res[1])
@@ -1705,7 +1705,6 @@ def panorama(export, exportRez, type360=0, blurSigma=-1.):
     C._addVars(a7, ['r','g','b','a'])
     a7f = C.getFields('nodes', a7, api=3)[0]
     CPlot.cplot.panorama(a1, a2, a3, a4, a5, a6, a7f, type360)
-    CPlot.cplot.blur(a7f, blurSigma)
     C.convertPyTree2File(a7, export)
     return a7
 
diff --git a/Cassiopee/CPlot/CPlot/blur.cpp b/Cassiopee/CPlot/CPlot/blur.cpp
index c1ff67933..b4a831ba3 100644
--- a/Cassiopee/CPlot/CPlot/blur.cpp
+++ b/Cassiopee/CPlot/CPlot/blur.cpp
@@ -94,8 +94,8 @@ void gaussianBlur2(E_Float* in, E_Int ni, E_Int nj, E_Float* c, E_Int n, E_Float
   }
 }
 
-// identical but applied to interlaced color buffer (3), return out
-void gaussianBlur3(char* in, E_Int ni, E_Int nj, E_Float* c, E_Int n, float* depth, char* out)
+// specific post-processing applied to interlaced color buffer (3), return out
+void specPostProcess(char* in, E_Int ni, E_Int nj, float* depth, char* out)
 {
   float dmin, dmax;
   // compute min/max of depth