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Support light size and soft shadows

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This commit is contained in:
Juan Linietsky
2020-04-09 15:11:15 -03:00
parent 26ecd924cc
commit 6a730ffeab
12 changed files with 520 additions and 54 deletions
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15
servers/rendering/rasterizer_rd/rasterizer_scene_rd.h
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@@ -573,7 +573,9 @@ private:
float split;
float bias_scale;
float shadow_texel_size;
float range_begin;
Rect2 atlas_rect;
Vector2 uv_scale;
};
RS::LightType light_type = RS::LIGHT_DIRECTIONAL;
@@ -883,7 +885,7 @@ public:
RID light_instance_create(RID p_light);
void light_instance_set_transform(RID p_light_instance, const Transform &p_transform);
void light_instance_set_shadow_transform(RID p_light_instance, const CameraMatrix &p_projection, const Transform &p_transform, float p_far, float p_split, int p_pass, float p_shadow_texel_size, float p_bias_scale = 1.0);
void light_instance_set_shadow_transform(RID p_light_instance, const CameraMatrix &p_projection, const Transform &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());
void light_instance_mark_visible(RID p_light_instance);
_FORCE_INLINE_ RID light_instance_get_base_light(RID p_light_instance) {
@@ -967,6 +969,17 @@ public:
LightInstance *li = light_instance_owner.getornull(p_light_instance);
return li->shadow_transform[p_index].farplane;
}
_FORCE_INLINE_ float light_instance_get_shadow_range_begin(RID p_light_instance, int p_index) {
LightInstance *li = light_instance_owner.getornull(p_light_instance);
return li->shadow_transform[p_index].range_begin;
}
_FORCE_INLINE_ Vector2 light_instance_get_shadow_uv_scale(RID p_light_instance, int p_index) {
LightInstance *li = light_instance_owner.getornull(p_light_instance);
return li->shadow_transform[p_index].uv_scale;
}
_FORCE_INLINE_ Rect2 light_instance_get_directional_shadow_atlas_rect(RID p_light_instance, int p_index) {