aaaaaa

3 files changed, 4 insertions, 9 deletions

diff --git a/shaders/lightmap.cpp b/shaders/lightmap.cpp
index b096ef3f..353febe3 100644
--- a/shaders/lightmap.cpp
+++ b/shaders/lightmap.cpp
@@ -25,8 +25,8 @@ namespace floormat {
 
 namespace {
 
-constexpr float fuzz_pixels = 32;
-constexpr float shadow_wall_depth = 4;
+constexpr float fuzz_pixels = 16;
+constexpr float shadow_wall_depth = 8;
 constexpr float real_image_size = 1024;
 
 constexpr auto neighbor_count = lightmap_shader::neighbor_count;
diff --git a/shaders/lightmap.hpp b/shaders/lightmap.hpp
index 5fee2381..0479a9b3 100644
--- a/shaders/lightmap.hpp
+++ b/shaders/lightmap.hpp
@@ -50,7 +50,7 @@ struct lightmap_shader final : GL::AbstractShaderProgram
     GL::Texture2D& accum_texture();
 
     // todo allow 16 neighbors on new gpu's
-    static constexpr auto neighbor_count = 8;
+    static constexpr auto neighbor_count = 4;
     static constexpr auto half_neighbors = Vector2(neighbor_count)/2;
 
     using Position = GL::Attribute<0, Vector3>;
diff --git a/shaders/lightmap.vert b/shaders/lightmap.vert
index 24f07736..7aba6feb 100644
--- a/shaders/lightmap.vert
+++ b/shaders/lightmap.vert
@@ -19,12 +19,7 @@ void main() {
     if (mode == 0)
     {
         vec2 dir = pos - center_clip;
-        float len = length(dir);
-        if (len > 1e-6)
-        {
-            vec2 dir_norm = dir * (1/len);
-            pos += dir_norm * position.z * 4;
-        }
+        pos += dir * position.z * 1e4;
     }
     gl_Position = vec4(pos, 0, 1);
 }