diff options
Diffstat (limited to 'apps/fparkan-game/src')
| -rw-r--r-- | apps/fparkan-game/src/main.rs | 37 |
1 files changed, 36 insertions, 1 deletions
diff --git a/apps/fparkan-game/src/main.rs b/apps/fparkan-game/src/main.rs index c94778d..49e40c0 100644 --- a/apps/fparkan-game/src/main.rs +++ b/apps/fparkan-game/src/main.rs @@ -3468,7 +3468,11 @@ impl DynamicEnvironment { target.active = source.active; } uniforms.lighting_floor = sky_frame.lighting_floor; - uniforms.fog_color = sky_frame.fog.color; + let fog_rgb = sky_frame + .screen_gradient(camera.native_sky_heading(), [0.0; 3]) + .color + .rgba(); + uniforms.fog_color = [fog_rgb[0], fog_rgb[1], fog_rgb[2]]; uniforms.fog_start = sky_frame.fog.start.max(0.0); uniforms.fog_end = sky_frame.fog.end.max(uniforms.fog_start); uniforms.camera_position = camera.position; @@ -7902,6 +7906,37 @@ mod tests { } #[test] + fn captured_native_camera_uses_view_dependent_sky_fog_color() { + use fparkan_fx::atmosphere::{PackedColor, SkySample, SKY_COLOR_COUNT}; + + // Compact camera fields from the native 1493.337-second AutoDemo capture. + let capture = parse_legacy_camera_capture( + br#"{"schema":"fparkan-legacy-camera-v1","render_input_usable":true,"parented_camera":true,"effective_world_matrix_space":"world","effective_world_matrix_words":[1052770830,1064129158,991881820,1141874407,3211610778,1052772554,3144770972,1145115441,3146624790,3127057462,1065352580,1087889619,0,0,0,1065353216],"selector0_words":[1063123992,3204380634,996787387,3130169600,1056894806,1063125889,990301923,3129510813,3146181515,3070164857,1065352633,1080608413,0,0,0,1065353216],"viewport":[0,0,1280,1024],"near_plane":5.0,"far_plane":700.0,"field_of_view_radians":1.3,"atmosphere_seconds":1493.337}"#, + ) + .expect("valid native camera fixture"); + let camera = capture.preview_camera_frame().expect("valid camera frame"); + + let mut colors = [PackedColor(0xFF00_0000); SKY_COLOR_COUNT]; + colors[..4].copy_from_slice(&[ + PackedColor(0xFF38_3864), + PackedColor(0xFF38_3864), + PackedColor(0xFF40_4064), + PackedColor(0xFF38_3864), + ]); + let sample = SkySample { + colors, + values: [0.0; 2], + packed: [PackedColor(0); 2], + }; + let fog_color = + fparkan_fx::sky::screen_gradient_frame(&sample, camera.native_sky_heading(), [0.0; 3]) + .color; + + assert_eq!(capture.atmosphere_seconds, Some(1493.337)); + assert_eq!(fog_color, PackedColor(0xFF3E_3E64)); + } + + #[test] fn sky_normals_keep_native_signed_byte_scale_without_renormalizing() { assert_eq!(sky_normal([-128, 127, -64]), [-1.0, 127.0 / 128.0, -0.5]); } |