From 8a508b43a6c1498cdfb181cc8580fafa1e07ff89 Mon Sep 17 00:00:00 2001 From: Andy Spencer Date: Mon, 11 Feb 2013 06:05:46 +0000 Subject: [PATCH] Update depth buffer resolution --- src/grits-opengl.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/grits-opengl.c b/src/grits-opengl.c index 2bd0082..9fbe461 100644 --- a/src/grits-opengl.c +++ b/src/grits-opengl.c @@ -73,9 +73,9 @@ static void _set_projection(GritsOpenGL *opengl) double width = alloc.width; double height = alloc.height; double ang = atan((height/2)/FOV_DIST)*2; - double atmos = 100000; - double near = MAX(elev*0.75 - atmos, 50); // View 100km of atmosphere - double far = elev + 2*EARTH_R + atmos; // on both sides of the earth + double atmos = 10000; + double near = MAX(elev*0.75 - atmos, 50); // View 100km of atmosphere + double far = elev + EARTH_R*1.25 + atmos; // a bit past the cenrt of the earth glViewport(0, 0, width, height); gluPerspective(rad2deg(ang), width/height, near, far); -- 2.43.2