From 9a9077501043f33c24567dd574e53f17d3133fb8 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Mon, 13 Aug 2001 22:36:31 +0000
Subject: [PATCH] replace PI with pi

---
 progs/demos/pixeltex.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/progs/demos/pixeltex.c b/progs/demos/pixeltex.c
index 96e46ef..1b04444 100644
--- a/progs/demos/pixeltex.c
+++ b/progs/demos/pixeltex.c
@@ -127,12 +127,12 @@ static void Idle(void)
 
 static GLubyte warp(GLfloat s, int frame)
 {
-   static const GLfloat PI = 3.14159265;
+   static const GLfloat pi = 3.14159265;
    static int halfFrame = FRAMES / 2;
    GLfloat y, weight, v;
    if (frame >= halfFrame)
       frame = halfFrame - (frame - halfFrame);
-   y = sin(s * PI);
+   y = sin(s * pi);
    weight = (float) frame / (FRAMES-1);
    v = y * (0.8 * weight + 0.2);
    return (GLint) (v * 255.0F);
-- 
2.7.4