setWrap methods of textures and samplers work the same now

include/ACGL/OpenGL/Objects/Sampler.hh

@@ -26,21 +26,8 @@ namespace OpenGL{
 class Sampler {
     ACGL_NOT_COPYABLE(Sampler)
 public:
-    Sampler()
-    {
-        glGenSamplers(1, &mObjectName);
-        if (openGLCriticalErrorOccured() ) {
-            ACGL::Utils::error() << "could not generate sampler!" << std::endl;
-            mObjectName = 0;
-            return;
-        }
-    }
-
-    ~Sampler(void)
-    {
-        // sampler 0 will get ignored by OpenGL
-        glDeleteSamplers(1, &mObjectName);
-    }
+    Sampler();
+    ~Sampler(void);
 
     // ==================================================================================================== \/
     // ============================================================================================ GETTERS \/

include/ACGL/OpenGL/Objects/Texture.hh

@@ -118,6 +118,10 @@ public:
         openGLRareError();
     }
 
+	void setWrapS( GLenum _wrapS = GL_REPEAT );
+	void setWrapT( GLenum _wrapT = GL_REPEAT );
+	void setWrapR( GLenum _wrapR = GL_REPEAT );
+
     //! Note: The function is not const, because it changes the corresponding GPU data
     void setWrap(GLenum _wrapS, GLenum _wrapT = 0, GLenum _wrapR = 0);
 

src/ACGL/OpenGL/Objects/Texture.cc

@@ -7,6 +7,28 @@
 
 using namespace ACGL::OpenGL;
 
+void Texture::setWrapS( GLenum _wrapS ) 
+{
+	glBindTexture(mTarget, mObjectName);
+	mWrapS = _wrapS;
+    glTexParameteri(mTarget, GL_TEXTURE_WRAP_S, mWrapS);
+}
+
+void Texture::setWrapT( GLenum _wrapT )
+{
+	glBindTexture(mTarget, mObjectName);
+	mWrapT = _wrapT;
+    glTexParameteri(mTarget, GL_TEXTURE_WRAP_T, mWrapT);
+}
+
+void Texture::setWrapR( GLenum _wrapR )
+{
+	glBindTexture(mTarget, mObjectName);
+	mWrapR = _wrapR;
+    glTexParameteri(mTarget, GL_TEXTURE_WRAP_R, mWrapR);
+}
+
+
 void Texture::setWrap( GLenum _wrapS, GLenum _wrapT, GLenum _wrapR )
 {
     glBindTexture(mTarget, mObjectName);