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authorTobias Klauser <tklauser@distanz.ch>2008-01-27 11:37:44 +0100
committerTobias Klauser <tklauser@xenon.tklauser.home>2008-01-27 11:37:44 +0100
commit7e0f021a9aec35fd8e6725e87e3313b101d26f5e (patch)
treeb1cacc4b24393f517aeb4610e9e1021f954307a8 /reference/C/CONTRIB/OR_PRACTICAL_C/14_09.c
Initial import (2.0.2-6)2.0.2-6
Diffstat (limited to 'reference/C/CONTRIB/OR_PRACTICAL_C/14_09.c')
-rw-r--r--reference/C/CONTRIB/OR_PRACTICAL_C/14_09.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/reference/C/CONTRIB/OR_PRACTICAL_C/14_09.c b/reference/C/CONTRIB/OR_PRACTICAL_C/14_09.c
new file mode 100644
index 0000000..6ca905d
--- /dev/null
+++ b/reference/C/CONTRIB/OR_PRACTICAL_C/14_09.c
@@ -0,0 +1,12 @@
+
+float point_color(point_number)
+int point_number;
+{
+ float correction; /* color correction factor */
+ extern float red,green,blue;/* current colors */
+
+ correction = lookup(point_number);
+ return (red*correction * 100.0 +
+ blue*correction * 10.0 +
+ green*correction);
+}