diff options
Diffstat (limited to 'scene/resources/material.h')
| -rw-r--r-- | scene/resources/material.h | 291 |
1 files changed, 286 insertions, 5 deletions
diff --git a/scene/resources/material.h b/scene/resources/material.h index 1acc031641..0f0bf48025 100644 --- a/scene/resources/material.h +++ b/scene/resources/material.h @@ -34,7 +34,7 @@ #include "scene/resources/shader.h" #include "resource.h" #include "servers/visual/shader_language.h" - +#include "self_list.h" /** @author Juan Linietsky <reduzio@gmail.com> */ @@ -57,17 +57,298 @@ public: }; -class FixedMaterial : public Material { +class FixedSpatialMaterial : public Material { - OBJ_TYPE(FixedMaterial,Resource); + OBJ_TYPE(FixedSpatialMaterial,Material) public: - FixedMaterial(); - virtual ~FixedMaterial(); + enum TextureParam { + TEXTURE_ALBEDO, + TEXTURE_SPECULAR, + TEXTURE_EMISSION, + TEXTURE_NORMAL, + TEXTURE_SHEEN, + TEXTURE_CLEARCOAT, + TEXTURE_ANISOTROPY, + TEXTURE_AMBIENT_OCCLUSION, + TEXTURE_HEIGHT, + TEXTURE_SUBSURFACE_SCATTERING, + TEXTURE_REFRACTION, + TEXTURE_REFRACTION_ROUGHNESS, + TEXTURE_DETAIL_MASK, + TEXTURE_DETAIL_ALBEDO, + TEXTURE_DETAIL_NORMAL, + TEXTURE_MAX + + + }; + + + enum DetailUV { + DETAIL_UV_1, + DETAIL_UV_2 + }; + + enum Feature { + FEATURE_TRANSPARENT, + FEATURE_EMISSION, + FEATURE_NORMAL_MAPPING, + FEATURE_SHEEN, + FEATURE_CLEARCOAT, + FEATURE_ANISOTROPY, + FEATURE_AMBIENT_OCCLUSION, + FEATURE_HEIGHT_MAPPING, + FEATURE_SUBSURACE_SCATTERING, + FEATURE_REFRACTION, + FEATURE_DETAIL, + FEATURE_MAX + }; + + + enum BlendMode { + BLEND_MODE_MIX, + BLEND_MODE_ADD, + BLEND_MODE_SUB, + BLEND_MODE_MUL, + }; + + enum DepthDrawMode { + DEPTH_DRAW_OPAQUE_ONLY, + DEPTH_DRAW_ALWAYS, + DEPTH_DRAW_DISABLED, + DEPTH_DRAW_ALPHA_OPAQUE_PREPASS + + }; + + enum CullMode { + CULL_BACK, + CULL_FRONT, + CULL_DISABLED + }; + + enum Flags { + FLAG_UNSHADED, + FLAG_ONTOP, + FLAG_ALBEDO_FROM_VERTEX_COLOR, + FLAG_MAX + }; + + enum DiffuseMode { + DIFFUSE_LAMBERT, + DIFFUSE_LAMBERT_WRAP, + DIFFUSE_OREN_NAYAR, + DIFFUSE_BURLEY, + }; + +private: + union MaterialKey { + + struct { + uint32_t feature_mask : 16; + uint32_t detail_uv : 1; + uint32_t blend_mode : 2; + uint32_t depth_draw_mode : 2; + uint32_t cull_mode : 2; + uint32_t flags : 3; + uint32_t detail_blend_mode : 2; + uint32_t diffuse_mode : 2; + uint32_t invalid_key : 1; + }; + + uint32_t key; + + bool operator<(const MaterialKey& p_key) const { + return key < p_key.key; + } + + }; + + struct ShaderData { + RID shader; + int users; + }; + + static Map<MaterialKey,ShaderData> shader_map; + + MaterialKey current_key; + + _FORCE_INLINE_ MaterialKey _compute_key() const { + + MaterialKey mk; + mk.key=0; + for(int i=0;i<FEATURE_MAX;i++) { + if (features[i]) { + mk.feature_mask|=(1<<i); + } + } + mk.detail_uv=detail_uv; + mk.blend_mode=blend_mode; + mk.depth_draw_mode=depth_draw_mode; + mk.cull_mode=cull_mode; + for(int i=0;i<FLAG_MAX;i++) { + if (flags[i]) { + mk.flags|=(1<<i); + } + } + mk.detail_blend_mode=detail_blend_mode; + mk.diffuse_mode=diffuse_mode; + + return mk; + } + + struct ShaderNames { + StringName albedo; + StringName specular; + StringName roughness; + StringName emission; + StringName normal_scale; + StringName sheen; + StringName sheen_color; + StringName clearcoat; + StringName clearcoat_gloss; + StringName anisotropy; + StringName height_scale; + StringName subsurface_scattering; + StringName refraction; + StringName refraction_roughness; + StringName texture_names[TEXTURE_MAX]; + }; + + static Mutex *material_mutex; + static SelfList<FixedSpatialMaterial>::List dirty_materials; + static ShaderNames* shader_names; + + SelfList<FixedSpatialMaterial> element; + + void _update_shader(); + _FORCE_INLINE_ void _queue_shader_change(); + _FORCE_INLINE_ bool _is_shader_dirty() const; + + Color albedo; + Color specular; + float roughness; + Color emission; + float normal_scale; + float sheen; + Color sheen_color; + float clearcoat; + float clearcoat_gloss; + float anisotropy; + float height_scale; + float subsurface_scattering; + float refraction; + float refraction_roughness; + + DetailUV detail_uv; + + BlendMode blend_mode; + BlendMode detail_blend_mode; + DepthDrawMode depth_draw_mode; + CullMode cull_mode; + bool flags[FLAG_MAX]; + DiffuseMode diffuse_mode; + + bool features[FEATURE_MAX]; + + Ref<Texture> textures[TEXTURE_MAX]; + + _FORCE_INLINE_ void _validate_feature(const String& text, Feature feature,PropertyInfo& property) const; + +protected: + + static void _bind_methods(); + void _validate_property(PropertyInfo& property) const; + +public: + + + void set_albedo(const Color& p_albedo); + Color get_albedo() const; + + void set_specular(const Color& p_specular); + Color get_specular() const; + + void set_roughness(float p_roughness); + float get_roughness() const; + + void set_emission(const Color& p_emission); + Color get_emission() const; + + void set_normal_scale(float p_normal_scale); + float get_normal_scale() const; + + void set_sheen(float p_sheen); + float get_sheen() const; + + void set_sheen_color(const Color& p_sheen_color); + Color get_sheen_color() const; + + void set_clearcoat(float p_clearcoat); + float get_clearcoat() const; + + void set_clearcoat_gloss(float p_clearcoat_gloss); + float get_clearcoat_gloss() const; + + void set_anisotropy(float p_anisotropy); + float get_anisotropy() const; + + void set_height_scale(float p_height_scale); + float get_height_scale() const; + + void set_subsurface_scattering(float p_subsurface_scattering); + float get_subsurface_scattering() const; + + void set_refraction(float p_refraction); + float get_refraction() const; + + void set_refraction_roughness(float p_refraction_roughness); + float get_refraction_roughness() const; + + void set_detail_uv(DetailUV p_detail_uv); + DetailUV get_detail_uv() const; + + void set_blend_mode(BlendMode p_mode); + BlendMode get_blend_mode() const; + + void set_detail_blend_mode(BlendMode p_mode); + BlendMode get_detail_blend_mode() const; + + void set_depth_draw_mode(DepthDrawMode p_mode); + DepthDrawMode get_depth_draw_mode() const; + + void set_cull_mode(CullMode p_mode); + CullMode get_cull_mode() const; + + void set_diffuse_mode(DiffuseMode p_mode); + DiffuseMode get_diffuse_mode() const; + + void set_flag(Flags p_flag,bool p_enabled); + bool get_flag(Flags p_flag) const; + + void set_texture(TextureParam p_param,const Ref<Texture>& p_texture); + Ref<Texture> get_texture(TextureParam p_param) const; + + void set_feature(Feature p_feature,bool p_enabled); + bool get_feature(Feature p_feature) const; + + static void init_shaders(); + static void finish_shaders(); + static void flush_changes(); + + FixedSpatialMaterial(); + virtual ~FixedSpatialMaterial(); }; +VARIANT_ENUM_CAST( FixedSpatialMaterial::TextureParam ) +VARIANT_ENUM_CAST( FixedSpatialMaterial::DetailUV ) +VARIANT_ENUM_CAST( FixedSpatialMaterial::Feature ) +VARIANT_ENUM_CAST( FixedSpatialMaterial::BlendMode ) +VARIANT_ENUM_CAST( FixedSpatialMaterial::DepthDrawMode ) +VARIANT_ENUM_CAST( FixedSpatialMaterial::CullMode ) +VARIANT_ENUM_CAST( FixedSpatialMaterial::Flags ) +VARIANT_ENUM_CAST( FixedSpatialMaterial::DiffuseMode ) ////////////////////// |