diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gles3/storage/light_storage.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/gles3/storage/light_storage.h b/drivers/gles3/storage/light_storage.h index 51c5c48106..726e625308 100644 --- a/drivers/gles3/storage/light_storage.h +++ b/drivers/gles3/storage/light_storage.h @@ -394,6 +394,29 @@ public: virtual void light_instance_set_shadow_transform(RID p_light_instance, const Projection &p_projection, const Transform3D &p_transform, float p_far, float p_split, int p_pass, float p_shadow_texel_size, float p_bias_scale = 1.0, float p_range_begin = 0, const Vector2 &p_uv_scale = Vector2()) override; virtual void light_instance_mark_visible(RID p_light_instance) override; + virtual bool light_instance_is_shadow_visible_at_position(RID p_light_instance, const Vector3 &p_position) const override { + const LightInstance *light_instance = light_instance_owner.get_or_null(p_light_instance); + ERR_FAIL_NULL_V(light_instance, false); + const Light *light = light_owner.get_or_null(light_instance->light); + ERR_FAIL_NULL_V(light, false); + + if (!light->shadow) { + return false; + } + + if (!light->distance_fade) { + return true; + } + + real_t distance = p_position.distance_to(light_instance->transform.origin); + + if (distance > light->distance_fade_shadow + light->distance_fade_length) { + return false; + } + + return true; + } + _FORCE_INLINE_ RID light_instance_get_base_light(RID p_light_instance) { LightInstance *li = light_instance_owner.get_or_null(p_light_instance); return li->light; |