polyadvent

commit 2a211af4eeac25b51d1dbc0eef0a2abc83fcfa71
parent 5a78fd91b3a6a263d5988d045456d99fce74aa27
Author: William Casarin <jb55@jb55.com>
Date:   Wed,  2 May 2018 21:56:59 -0700

okay

Diffstat:
M
etc/shaders/test.v.glsl
 | 
2
+-
M
src/game.c
 | 
2
++
M
src/render.c
 | 
3
++-

3 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/etc/shaders/test.v.glsl b/etc/shaders/test.v.glsl
@@ -33,7 +33,7 @@ void main()
     else if (position.z <= 100.0)
       v_color = vec4(0.5, 0.5, 0.5, 1.0);
     else
-      v_color = vec4(1.0, 1.0, 1.0, 1.0);
+      v_color = vec4(1.0, 1.0, 1.0, 1.0) * 0.9;
 
     v_ray = camera_position - (world * v4pos).xyz;
 }
diff --git a/src/game.c b/src/game.c
@@ -52,6 +52,8 @@ void game_init(struct game *game) {
   light_dir[1] = 0.8;
   light_dir[2] = 0.8;
 
+  game->test_resources.fog_on = 1;
+
   node_init(root);
   node_init(player);
   node_init(camera);
diff --git a/src/render.c b/src/render.c
@@ -190,7 +190,8 @@ static void render_geom (struct resources *res,
 
 
 void render (struct game *game, struct geometry *geom) {
-  glClearColor( 0.5294f, 0.8078f, 0.9216f, 1.0f ); //clear background screen to black
+  static const float adjust = 1.0f;
+  glClearColor( 0.5294f * adjust, 0.8078f * adjust, 0.9216f * adjust, 1.0f ); //clear background screen to black
   glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
   check_gl();