Changeset 2515 for GTP/trunk/Lib/Vis/Preprocessing/src/Material.cpp

Timestamp:

07/03/07 17:10:12 (17 years ago)

Author:

bittner

Message:

update after long time

File:

• GTP/trunk/Lib/Vis/Preprocessing/src/Material.cpp (modified) (1 diff)

GTP/trunk/Lib/Vis/Preprocessing/src/Material.cpp

@@ -33 +33 @@
   RgbColor color;
 
-  float value = 1.0f - _value;
+  
+  float value = 4.0f*(1.0f - _value);
+
+  if (value < 0.0f)
+        value = 0.0f;
+  else
+        if (value > 4.0f)
+          value = 4.0f;
 
 #define MAX_COLOR_VALUE 1.0f
-  int band = (int)(value*4.0f);
-  value = value - band;
+
+  int band = (int)(value);
+  
+  value -= band;
   
   switch (band) {