Changeset 2837 for trunk/packages/vizservers/nanovis/NvParticleAdvectionShader.cpp

Timestamp:

Mar 9, 2012, 5:11:37 PM (13 years ago)

Author:

ldelgass

Message:

More misc. cleanups

File:

• trunk/packages/vizservers/nanovis/NvParticleAdvectionShader.cpp (modified) (3 diffs)

trunk/packages/vizservers/nanovis/NvParticleAdvectionShader.cpp

@@ -23 +23 @@
 {
     _cgFP = LoadCgSourceProgram(g_context, "update_pos.cg", CG_PROFILE_FP30, 
-        "main");
+                                "main");
     _posTimestepParam  = cgGetNamedParameter(_cgFP, "timestep");
     _maxParam          = cgGetNamedParameter(_cgFP, "max");
     _velTexParam       = cgGetNamedParameter(_cgFP, "vel_tex");
     _posTexParam       = cgGetNamedParameter(_cgFP, "pos_tex");
-    //_tfTexParam      = cgGetNamedParameter(_cgFP, "tf_tex");
     _initPosTexParam   = cgGetNamedParameter(_cgFP, "init_pos_tex");
     _scaleParam        = cgGetNamedParameter(_cgFP, "scale");
     _modeParam         = cgGetNamedParameter(_cgFP, "mode");
 }
-
-//void NvParticleAdvectionShader::bind(unsigned int texID, unsigned int tfTexID, unsigned int initPosTexID)
 
 void 
@@ -47 +44 @@
     cgGLEnableTextureParameter(_velTexParam);
 
-    //cgGLSetTextureParameter(_tfTexParam, tfTexID);
-    //cgGLEnableTextureParameter(_tfTexParam);
-
     cgGLSetTextureParameter(_posTexParam, texID);
     cgGLEnableTextureParameter(_posTexParam);
@@ -58 +52 @@
     cgGLEnableProfile(CG_PROFILE_FP30);
 }
+
+void
+NvParticleAdvectionShader::unbind()
+{
+     cgGLDisableProfile(CG_PROFILE_FP30);
+   
+     cgGLDisableTextureParameter(_velTexParam);
+     cgGLDisableTextureParameter(_posTexParam);
+     cgGLDisableTextureParameter(_initPosTexParam);
+}