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-rw-r--r--scene/resources/shader.h39
1 files changed, 23 insertions, 16 deletions
diff --git a/scene/resources/shader.h b/scene/resources/shader.h
index 6563181ca2..abc953de5f 100644
--- a/scene/resources/shader.h
+++ b/scene/resources/shader.h
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
@@ -35,6 +35,7 @@
#include "core/io/resource_loader.h"
#include "core/io/resource_saver.h"
#include "scene/resources/texture.h"
+#include "shader_include.h"
class Shader : public Resource {
GDCLASS(Shader, Resource);
@@ -46,20 +47,24 @@ public:
MODE_CANVAS_ITEM,
MODE_PARTICLES,
MODE_SKY,
+ MODE_FOG,
MODE_MAX
};
private:
RID shader;
Mode mode = MODE_SPATIAL;
+ HashSet<Ref<ShaderInclude>> include_dependencies;
+ String code;
// hack the name of performance
// shaders keep a list of ShaderMaterial -> RenderingServer name translations, to make
// conversion fast and save memory.
mutable bool params_cache_dirty = true;
- mutable Map<StringName, StringName> params_cache; //map a shader param to a material param..
- Map<StringName, Ref<Texture2D>> default_textures;
+ mutable HashMap<StringName, StringName> params_cache; //map a shader param to a material param..
+ HashMap<StringName, HashMap<int, Ref<Texture2D>>> default_textures;
+ void _dependency_changed();
virtual void _update_shader() const; //used for visual shader
protected:
static void _bind_methods();
@@ -68,26 +73,28 @@ public:
//void set_mode(Mode p_mode);
virtual Mode get_mode() const;
+ virtual void set_path(const String &p_path, bool p_take_over = false) override;
+
void set_code(const String &p_code);
String get_code() const;
- void get_param_list(List<PropertyInfo> *p_params) const;
- bool has_param(const StringName &p_param) const;
+ void get_shader_uniform_list(List<PropertyInfo> *p_params, bool p_get_groups = false) const;
+ bool has_uniform(const StringName &p_param) const;
- void set_default_texture_param(const StringName &p_param, const Ref<Texture2D> &p_texture);
- Ref<Texture2D> get_default_texture_param(const StringName &p_param) const;
+ void set_default_texture_param(const StringName &p_uniform, const Ref<Texture2D> &p_texture, int p_index = 0);
+ Ref<Texture2D> get_default_texture_param(const StringName &p_uniform, int p_index = 0) const;
void get_default_texture_param_list(List<StringName> *r_textures) const;
virtual bool is_text_shader() const;
- _FORCE_INLINE_ StringName remap_param(const StringName &p_param) const {
+ _FORCE_INLINE_ StringName remap_uniform(const StringName &p_uniform) const {
if (params_cache_dirty) {
- get_param_list(nullptr);
+ get_shader_uniform_list(nullptr);
}
- const Map<StringName, StringName>::Element *E = params_cache.find(p_param);
+ const HashMap<StringName, StringName>::Iterator E = params_cache.find(p_uniform);
if (E) {
- return E->get();
+ return E->value;
}
return StringName();
}
@@ -102,7 +109,7 @@ VARIANT_ENUM_CAST(Shader::Mode);
class ResourceFormatLoaderShader : public ResourceFormatLoader {
public:
- virtual RES load(const String &p_path, const String &p_original_path = "", Error *r_error = nullptr, bool p_use_sub_threads = false, float *r_progress = nullptr, CacheMode p_cache_mode = CACHE_MODE_REUSE);
+ virtual Ref<Resource> load(const String &p_path, const String &p_original_path = "", Error *r_error = nullptr, bool p_use_sub_threads = false, float *r_progress = nullptr, CacheMode p_cache_mode = CACHE_MODE_REUSE);
virtual void get_recognized_extensions(List<String> *p_extensions) const;
virtual bool handles_type(const String &p_type) const;
virtual String get_resource_type(const String &p_path) const;
@@ -110,9 +117,9 @@ public:
class ResourceFormatSaverShader : public ResourceFormatSaver {
public:
- virtual Error save(const String &p_path, const RES &p_resource, uint32_t p_flags = 0);
- virtual void get_recognized_extensions(const RES &p_resource, List<String> *p_extensions) const;
- virtual bool recognize(const RES &p_resource) const;
+ virtual Error save(const Ref<Resource> &p_resource, const String &p_path, uint32_t p_flags = 0);
+ virtual void get_recognized_extensions(const Ref<Resource> &p_resource, List<String> *p_extensions) const;
+ virtual bool recognize(const Ref<Resource> &p_resource) const;
};
#endif // SHADER_H