removed obsolete isnan and check the integer depth value instead of the float.

Thiemo Wiedemeyer · Thiemo Wiedemeyer · commit 1a5703bafd2e · 2016-02-29T09:01:54.000+01:00
diff --git a/kinect2_viewer/src/viewer.cpp b/kinect2_viewer/src/viewer.cpp
@@ -447,7 +447,7 @@ class Receiver
       {
         register const float depthValue = *itD / 1000.0f;
         // Check for invalid measurements
-        if(isnan(depthValue) || depthValue <= 0.001)
+        if(*itD == 0)
         {
           // not valid
           itP->x = itP->y = itP->z = badPoint;

Original file line number	Diff line number	Diff line change
`@@ -447,7 +447,7 @@ class Receiver`
`447`	`447`	`{`
`448`	`448`	`register const float depthValue = *itD / 1000.0f;`
`449`	`449`	`// Check for invalid measurements`
`450`		`- if(isnan(depthValue) \|\| depthValue <= 0.001)`
	`450`	`+ if(*itD == 0)`
`451`	`451`	`{`
`452`	`452`	`// not valid`
`453`	`453`	`itP->x = itP->y = itP->z = badPoint;`