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Pass angular diameter into light size constants for sky shaders.

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This flew under the radar for so long since tan is nearly linear at small values
This commit is contained in:
clayjohn
2025-01-23 17:32:44 -08:00
parent 7b1ed520bd
commit 74989c639e
2 changed files with 2 additions and 15 deletions
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7
drivers/gles3/rasterizer_scene_gles3.cpp
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@@ -708,12 +708,7 @@ void RasterizerSceneGLES3::_setup_sky(const RenderDataGLES3 *p_render_data, cons
sky_light_data.enabled = true;
float angular_diameter = light_storage->light_get_param(base, RS::LIGHT_PARAM_SIZE);
if (angular_diameter > 0.0) {
angular_diameter = Math::tan(Math::deg_to_rad(angular_diameter));
} else {
angular_diameter = 0.0;
}
sky_light_data.size = angular_diameter;
sky_light_data.size = Math::deg_to_rad(angular_diameter);
sky_globals.directional_light_count++;
if (sky_globals.directional_light_count >= sky_globals.max_directional_lights) {
break;