fix camera position in track mode, fix z-buffer issues, added draw_location

3 files changed, 22 insertions, 16 deletions

diff --git a/src/client/view.cc b/src/client/view.cc
index c74c83e..fa96096 100644
--- a/src/client/view.cc
+++ b/src/client/view.cc
@@ -31,9 +31,11 @@ namespace client
 
 core::Cvar *draw_ui = 0;
 core::Cvar *draw_stats = 0;
-core::Cvar *cl_crosshaircolor = 0;
+core::Cvar *draw_location = 0;
 core::Cvar *draw_radar = 0;
 
+core::Cvar *cl_crosshaircolor = 0;
+
 namespace view
 {
 
@@ -44,6 +46,9 @@ void init()
 	draw_stats = core::Cvar::get("draw_stats", "0", core::Cvar::Archive);
 	draw_stats->set_info("[bool] draw network and render statistics");
 
+	draw_location = core::Cvar::get("draw_location", "0", core::Cvar::Archive);
+	draw_location->set_info("[bool] draw world location");
+
 	draw_ui = core::Cvar::get("draw_ui", "1", core::Cvar::Archive);
 	draw_ui->set_info("[bool] draw the user interface");
 
@@ -178,6 +183,15 @@ void draw_status()
 			<< std::setprecision(2) <<  core::localcontrol()->speed();
 
 		Text::draw(4, video::height - Text::fontheight() -4, status);
+
+		if (draw_location->value()) {
+			std::stringstream location;
+			location << "^Nloc  ^B" << std::fixed << std::setprecision(2) << std::setfill(' ') << 
+			std::setw(7) << core::localcontrol()->location().x << " " <<
+			std::setw(7) << core::localcontrol()->location().y << " " <<
+			std::setw(7) << core::localcontrol()->location().z;
+			Text::draw(4, video::height - Text::fontheight()*2 -4, location);
+		}
 	}
 
 }
diff --git a/src/render/camera.cc b/src/render/camera.cc
index a55038d..287e4ad 100644
--- a/src/render/camera.cc
+++ b/src/render/camera.cc
@@ -265,8 +265,8 @@ void Camera::draw(float seconds)
 			}
 
 			if (core::localcontrol()->model()) {
- 				camera_target -= (core::localcontrol()->model()->maxbbox().x + 0.1f) * camera_axis.forward();
-				camera_target += (core::localcontrol()->model()->maxbbox().z + 0.1f ) * camera_axis.up();
+ 				camera_target -= (core::localcontrol()->model()->maxbbox().x + core::localcontrol()->model()->radius() + 0.1f) * 0.5f * camera_axis.forward();
+				camera_target += (core::localcontrol()->model()->maxbbox().z + core::localcontrol()->model()->radius() + 0.1f) * 0.5f * camera_axis.up();
 			}
 
 		} else if (mode() == Free) {
diff --git a/src/render/draw.cc b/src/render/draw.cc
index d1b06ea..c650169 100644
--- a/src/render/draw.cc
+++ b/src/render/draw.cc
@@ -716,14 +716,14 @@ void draw_pass_sky()
 	if (!(r_sky && r_sky->value()))
 		return;
 
-	size_t flare_texture = Textures::load("textures/env/sky");
-	Textures::bind(flare_texture);
+	size_t sky_texture = Textures::load("textures/env/sky");
+	Textures::bind(sky_texture);
 
 	gl::enable(GL_TEXTURE_2D);
 	gl::push();
 
 	gl::translate(Camera::eye());	
-	draw_sphere_inside(math::Color(), 16000);
+	draw_sphere_inside(math::Color(), 8192);
 
 	gl::pop();
 	gl::disable(GL_TEXTURE_2D);
@@ -784,7 +784,7 @@ void draw(float seconds)
 	gl::matrixmode(GL_PROJECTION);
 	gl::loadidentity();
 	gl::frustum(-frustum_size*Camera::aspect(), frustum_size*Camera::aspect(), 
-		-frustum_size, frustum_size, frustum_front, 16384.0f);
+		-frustum_size, frustum_size, frustum_front, 8192.0f);
 
 	gl::matrixmode(GL_MODELVIEW);
 	gl::loadidentity();
@@ -826,16 +826,8 @@ void draw(float seconds)
 
 	draw_pass_default();		// draw entities without model
 
-	gl::disable(GL_RESCALE_NORMAL);
-
-	// adjust the projection matrix for local world view
-	gl::matrixmode(GL_PROJECTION);
-	gl::loadidentity();
-	gl::frustum(-frustum_size*Camera::aspect(), frustum_size*Camera::aspect(),
-		-frustum_size, frustum_size, frustum_front, 1024.0f);
-	gl::matrixmode(GL_MODELVIEW);
-
 	glEnableClientState(GL_COLOR_ARRAY);
+	gl::disable(GL_RESCALE_NORMAL);
 
 	draw_pass_model_vertex();	// draw entities with model