Changeset 3115 for GTP/trunk/App/Demos/Vis/FriendlyCulling/src/ShaderProgram.cpp

Timestamp:

11/10/08 18:43:06 (16 years ago)

Author:

mattausch

Message:

 

File:

• GTP/trunk/App/Demos/Vis/FriendlyCulling/src/ShaderProgram.cpp (modified) (4 diffs)

GTP/trunk/App/Demos/Vis/FriendlyCulling/src/ShaderProgram.cpp

@@ -17 +17 @@
 
 static float sCurrentTimer = 0;
+static float sOldTimer = 0;
 static Matrix4x4 sCurrentViewMatrix = IdentityMatrix();
 static Vector3 sCurrentViewDir = Vector3::UNIT_Y();
@@ -158 +159 @@
 {
         mTimerParam = idx;
+}
+
+
+void GPUProgramParameters::SetOldTimerParam(int idx)
+{
+        mOldTimerParam = idx;
 }
 
@@ -318 +325 @@
         if (mTimerParam >= 0)
                 mProgram->SetValue1f(mTimerParam, sCurrentTimer);
-
+        if (mOldTimerParam >= 0)
+                mProgram->SetValue1f(mOldTimerParam, sOldTimer);
         if (mViewDirParam >= 0)
                 mProgram->SetValue3f(mViewDirParam, sCurrentViewDir.x, sCurrentViewDir.y, sCurrentViewDir.z);
@@ -339 +347 @@
 {
         static PerfTimer mytimer;
+        sOldTimer = sCurrentTimer;
         sCurrentTimer = mytimer.Elapsedms(false) * M_PI / 180.0f;