From 906a9656a99755ac4e16249a429535f773ef9438 Mon Sep 17 00:00:00 2001
From: Benjamin Glatzel <begla@intrinsic-engine.com>
Date: Thu, 11 May 2017 06:12:14 +0200
Subject: [PATCH] Updated plot

---
 docs/pyplots/volumetrics.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/docs/pyplots/volumetrics.py b/docs/pyplots/volumetrics.py
index 592474d4..cc6af9a3 100644
--- a/docs/pyplots/volumetrics.py
+++ b/docs/pyplots/volumetrics.py
@@ -6,10 +6,10 @@
 far = 10000.0
 volumeDepth = 128.0
 
-def volumeZToDepth(depth):
-    return np.power(depth, exp) * far + near
+def volumeZToDepth(z):
+    return np.power(z / volumeDepth, exp) * far + near
 
-t1 = np.arange(0.0, 1.0, 0.1)
+t1 = np.arange(0.0, volumeDepth, 1.0)
 
 plt.plot(t1, volumeZToDepth(t1), 'bo', t1, volumeZToDepth(t1), 'k')
 plt.ylabel('Depth')