Changeset 527 for trunk/VUT/GtpVisibilityPreprocessor/src/GlRenderer.cpp

Timestamp:

01/12/06 15:25:56 (18 years ago)

Author:

mattausch

Message:

 

File:

• trunk/VUT/GtpVisibilityPreprocessor/src/GlRenderer.cpp (modified) (3 diffs)

trunk/VUT/GtpVisibilityPreprocessor/src/GlRenderer.cpp

@@ -13 +13 @@
 static CGcontext sCgContext = NULL;
 static CGprogram sCgFragmentProgram = NULL;
-
-static CGparameter sCgKdParam = NULL;
-static CGparameter sCgModelViewProjParam = NULL;
-
-
-static CGprofile sCgFragmentProfile = CG_PROFILE_FP30;
+static CGprofile sCgFragmentProfile;// = CG_PROFILE_FP30;
+
+//static CGparameter sCgKdParam = NULL;
+//static CGparameter sCgModelViewProjParam = NULL;
 
 GLuint depthMap;
@@ -157 +155 @@
   sCgContext = cgCreateContext();
 
-  /*sCgFragmentProgram = cgCreateProgramFromFile(sCgContext,            
+  sCgFragmentProfile = cgGLGetLatestProfile(CG_GL_FRAGMENT);
+
+  sCgFragmentProgram = cgCreateProgramFromFile(sCgContext,              
                                                                                            CG_SOURCE, "../src/dual_depth.cg",
                                                                                            sCgFragmentProfile,
                                                                                            NULL, 
-                                                                                           NULL);*/
+                                                                                           NULL);
 }
 
@@ -585 +585 @@
         glShadeModel(GL_FLAT);
         glDisable(GL_LIGHTING);
+        // needed to kill fragments
+        glEnable(GL_ALPHA_TEST);
+        glAlphaFunc(GL_GREATER, 0);
 
         // assumes that the beam is constructed and contains kd-tree nodes