From: Steinar H. Gunderson <sgunderson@bigfoot.com>
Date: Sun, 22 Jul 2018 13:14:38 +0000 (+0200)
Subject: Fix a comment.
X-Git-Tag: 1.8.0~76^2~201
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=58ce28004e1e0b54a5af48d9f47fafae311c7726;p=nageru

Fix a comment.
---

diff --git a/flow.cpp b/flow.cpp
index 4f869cb..f16eda2 100644
--- a/flow.cpp
+++ b/flow.cpp
@@ -695,11 +695,8 @@ void SetupEquations::exec(GLuint I_x_y_tex, GLuint I_t_tex, GLuint diff_flow_tex
 	glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
 }
 
-// Calculate the smoothness constraints between neighboring pixels;
-// s_x(x,y) stores smoothness between pixel (x,y) and (x+1,y),
-// and s_y(x,y) stores between (x,y) and (x,y+1). We'll sample with
-// border color (0,0) later, so that there's zero diffusion out of
-// the border.
+// Actually solve the equation sets made by SetupEquations, by means of
+// successive over-relaxation (SOR).
 //
 // See variational_refinement.txt for more information.
 class SOR {