[Orxonox-commit 7470] r12076 - code/branches/shader_HS18/src/libraries/tools

[wiesep at orxonox.net]

Author: wiesep
Date: 2018-11-07 10:21:44 +0100 (Wed, 07 Nov 2018)
New Revision: 12076

Modified:
   code/branches/shader_HS18/src/libraries/tools/Mesh.cc
Log:
Added tangent vector generating

Modified: code/branches/shader_HS18/src/libraries/tools/Mesh.cc
===================================================================
--- code/branches/shader_HS18/src/libraries/tools/Mesh.cc	2018-11-07 09:21:08 UTC (rev 12075)
+++ code/branches/shader_HS18/src/libraries/tools/Mesh.cc	2018-11-07 09:21:44 UTC (rev 12076)
@@ -34,6 +34,7 @@
 #include <OgreEntity.h>
 #include <OgreSubEntity.h>
 #include <OgreSceneManager.h>
+#include <OgreHardwareVertexBuffer.h>
 
 #include "util/Convert.h"
 #include "core/GameMode.h"
@@ -63,6 +64,7 @@
         if (this->entity_)
             this->scenemanager_->destroyEntity(this->entity_);
 
+    
         if (GameMode::showsGraphics())
         {
             try
@@ -69,6 +71,17 @@
             {
                 this->entity_ = this->scenemanager_->createEntity("Mesh" + multi_cast<std::string>(Mesh::meshCounter_s++), meshsource);
                 this->entity_->setCastShadows(this->bCastShadows_);
+
+               
+                unsigned short src, dest;
+                if (!this->entity_->getMesh()->suggestTangentVectorBuildParams(Ogre::VertexElementSemantic::VES_TANGENT, src, dest))
+                {
+                    orxout() << "Generate Tanget for \"" << meshsource << '"' << endl;
+                    this->entity_->getMesh()->buildTangentVectors(Ogre::VertexElementSemantic::VES_TANGENT, src, dest);
+                    // this version cleans mirrored and rotated UVs but requires quality models
+                    // mesh->buildTangentVectors(VES_TANGENT, src, dest, true, true);
+                }
+
             }
             catch (...)
             {