From: Mikko Rasa <tdb@tdb.fi>
Date: Sun, 30 Jan 2011 09:44:36 +0000 (+0000)
Subject: Adjust depth clip according to camera distance
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=commitdiff_plain;h=cd460f42d4468b80d3929aad5b93674fa0b2897c

Adjust depth clip according to camera distance
---

diff --git a/viewer.cpp b/viewer.cpp
index 43036209..d89b34bd 100644
--- a/viewer.cpp
+++ b/viewer.cpp
@@ -107,8 +107,7 @@ Viewer::Viewer(int argc, char **argv):
 	lighting.attach(0, light);
 
 	camera.set_up_direction(GL::Vector3(0, 0, 1));
-	camera.set_position(GL::Vector3(distance, 0, 0));
-	camera.look_at(GL::Vector3(0, 0, 0));
+	update_camera();
 }
 
 Viewer::~Viewer()
@@ -227,6 +226,7 @@ void Viewer::update_camera()
 	float cp = cos(pitch);
 	float sp = sin(pitch);
 	camera.set_position(GL::Vector3(-cy*cp*distance, -sy*cp*distance, -sp*distance));
+	camera.set_depth_clip(distance*0.02, distance*50);
 	camera.look_at(GL::Vector3(0, 0, 0));
 }
 
@@ -236,5 +236,5 @@ void Viewer::update_light()
 	float sy = sin(light_yaw);
 	float cp = cos(light_pitch);
 	float sp = sin(light_pitch);
-	light.set_position(GL::Vector4(-cy*cp, -sy*cp, -sp));
+	light.set_position(GL::Vector4(-cy*cp, -sy*cp, -sp, 0));
 }