hertog/godot-module-template
Template
2
1
Fork 1
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Working sky shader implementation

Browse source
This commit is contained in:
clayjohn 2020-03-19 17:32:19 -07:00
parent c3fee7ba6c
commit 61a74739ca
40 changed files with 2354 additions and 1744 deletions
Download patch file Download diff file Expand all files Collapse all files

130
scene/resources/sky.h
View file

@ -32,6 +32,7 @@
#define SKY_H
#include "core/os/thread.h"
#include "scene/resources/material.h"
#include "scene/resources/texture.h"
class Sky : public Resource {
@ -58,6 +59,7 @@ private:
RID sky;
ProcessMode mode;
RadianceSize radiance_size;
Ref<Material> sky_material;
protected:
static void _bind_methods();
@ -69,6 +71,9 @@ public:
void set_process_mode(ProcessMode p_mode);
ProcessMode get_process_mode() const;
void set_material(const Ref<Material> &p_material);
Ref<Material> get_material() const;
virtual RID get_rid() const;
Sky();
@ -78,129 +83,4 @@ public:
VARIANT_ENUM_CAST(Sky::RadianceSize)
VARIANT_ENUM_CAST(Sky::ProcessMode)
class PanoramaSky : public Sky {
GDCLASS(PanoramaSky, Sky);
private:
Ref<Texture2D> panorama;
protected:
static void _bind_methods();
public:
void set_panorama(const Ref<Texture2D> &p_panorama);
Ref<Texture2D> get_panorama() const;
PanoramaSky();
~PanoramaSky();
};
class ProceduralSky : public Sky {
GDCLASS(ProceduralSky, Sky);
public:
enum TextureSize {
TEXTURE_SIZE_256,
TEXTURE_SIZE_512,
TEXTURE_SIZE_1024,
TEXTURE_SIZE_2048,
TEXTURE_SIZE_4096,
TEXTURE_SIZE_MAX
};
private:
Thread *sky_thread;
Color sky_top_color;
Color sky_horizon_color;
float sky_curve;
float sky_energy;
Color ground_bottom_color;
Color ground_horizon_color;
float ground_curve;
float ground_energy;
Color sun_color;
float sun_latitude;
float sun_longitude;
float sun_angle_min;
float sun_angle_max;
float sun_curve;
float sun_energy;
TextureSize texture_size;
RID texture;
bool update_queued;
bool regen_queued;
bool first_time;
void _thread_done(const Ref<Image> &p_image);
static void _thread_function(void *p_ud);
protected:
static void _bind_methods();
Ref<Image> _generate_sky();
void _update_sky();
void _queue_update();
public:
void set_sky_top_color(const Color &p_sky_top);
Color get_sky_top_color() const;
void set_sky_horizon_color(const Color &p_sky_horizon);
Color get_sky_horizon_color() const;
void set_sky_curve(float p_curve);
float get_sky_curve() const;
void set_sky_energy(float p_energy);
float get_sky_energy() const;
void set_ground_bottom_color(const Color &p_ground_bottom);
Color get_ground_bottom_color() const;
void set_ground_horizon_color(const Color &p_ground_horizon);
Color get_ground_horizon_color() const;
void set_ground_curve(float p_curve);
float get_ground_curve() const;
void set_ground_energy(float p_energy);
float get_ground_energy() const;
void set_sun_color(const Color &p_sun);
Color get_sun_color() const;
void set_sun_latitude(float p_angle);
float get_sun_latitude() const;
void set_sun_longitude(float p_angle);
float get_sun_longitude() const;
void set_sun_angle_min(float p_angle);
float get_sun_angle_min() const;
void set_sun_angle_max(float p_angle);
float get_sun_angle_max() const;
void set_sun_curve(float p_curve);
float get_sun_curve() const;
void set_sun_energy(float p_energy);
float get_sun_energy() const;
void set_texture_size(TextureSize p_size);
TextureSize get_texture_size() const;
ProceduralSky(bool p_desaturate = false);
~ProceduralSky();
};
VARIANT_ENUM_CAST(ProceduralSky::TextureSize)
#endif // SKY_H