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virtualx-engine/scene/resources/particles_material.h

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Move ParticlesMaterial code to its own resource file It's shared by both 2D and 3D particles (+ CPU ones), so it makes sense to have as a common resource. It also allowed to disable compilation of Particles (3D) when using 'disable_3d'. Also cleaned up includes in SpatialEditorGizmos and some other places, as well as dropped dead code in material_editor_plugin.cpp.
2018-09-04 11:30:04 +02:00
/*************************************************************************/
/* particles_material.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
Update copyright statements to 2020 Happy new year to the wonderful Godot community! We're starting a new decade with a well-established, non-profit, free and open source game engine, and tons of further improvements in the pipeline from hundreds of contributors. Godot will keep getting better, and we're looking forward to all the games that the community will keep developing and releasing with it.
2020-01-01 11:16:22 +01:00
/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
Move ParticlesMaterial code to its own resource file It's shared by both 2D and 3D particles (+ CPU ones), so it makes sense to have as a common resource. It also allowed to disable compilation of Particles (3D) when using 'disable_3d'. Also cleaned up includes in SpatialEditorGizmos and some other places, as well as dropped dead code in material_editor_plugin.cpp.
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/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
Make core/ includes absolute, remove subfolders from include path This allows more consistency in the manner we include core headers, where previously there would be a mix of absolute, relative and include path-dependent includes.
2018-09-11 18:13:45 +02:00
#include "core/rid.h"
Move ParticlesMaterial code to its own resource file It's shared by both 2D and 3D particles (+ CPU ones), so it makes sense to have as a common resource. It also allowed to disable compilation of Particles (3D) when using 'disable_3d'. Also cleaned up includes in SpatialEditorGizmos and some other places, as well as dropped dead code in material_editor_plugin.cpp.
2018-09-04 11:30:04 +02:00
#include "scene/resources/material.h"
#ifndef PARTICLES_MATERIAL_H
#define PARTICLES_MATERIAL_H
class ParticlesMaterial : public Material {
Made use of semicolons more consitent, fixed formatting
2019-03-19 19:35:57 +01:00
GDCLASS(ParticlesMaterial, Material);
Move ParticlesMaterial code to its own resource file It's shared by both 2D and 3D particles (+ CPU ones), so it makes sense to have as a common resource. It also allowed to disable compilation of Particles (3D) when using 'disable_3d'. Also cleaned up includes in SpatialEditorGizmos and some other places, as well as dropped dead code in material_editor_plugin.cpp.
2018-09-04 11:30:04 +02:00
public:
enum Parameter {
PARAM_INITIAL_LINEAR_VELOCITY,
PARAM_ANGULAR_VELOCITY,
PARAM_ORBIT_VELOCITY,
PARAM_LINEAR_ACCEL,
PARAM_RADIAL_ACCEL,
PARAM_TANGENTIAL_ACCEL,
PARAM_DAMPING,
PARAM_ANGLE,
PARAM_SCALE,
PARAM_HUE_VARIATION,
PARAM_ANIM_SPEED,
PARAM_ANIM_OFFSET,
PARAM_MAX
};
enum Flags {
FLAG_ALIGN_Y_TO_VELOCITY,
FLAG_ROTATE_Y,
FLAG_DISABLE_Z,
FLAG_MAX
};
enum EmissionShape {
EMISSION_SHAPE_POINT,
EMISSION_SHAPE_SPHERE,
EMISSION_SHAPE_BOX,
EMISSION_SHAPE_POINTS,
EMISSION_SHAPE_DIRECTED_POINTS,
Validate input in (CPU)Particles set_emission_shape() Fixes #29777. Co-authored-by: Cameron Reikes <cameronreikes@gmail.com>
2020-01-16 10:59:01 +01:00
EMISSION_SHAPE_MAX
Move ParticlesMaterial code to its own resource file It's shared by both 2D and 3D particles (+ CPU ones), so it makes sense to have as a common resource. It also allowed to disable compilation of Particles (3D) when using 'disable_3d'. Also cleaned up includes in SpatialEditorGizmos and some other places, as well as dropped dead code in material_editor_plugin.cpp.
2018-09-04 11:30:04 +02:00
};
private:
union MaterialKey {
struct {
uint32_t texture_mask : 16;
uint32_t texture_color : 1;
uint32_t flags : 4;
uint32_t emission_shape : 2;
uint32_t trail_size_texture : 1;
uint32_t trail_color_texture : 1;
uint32_t invalid_key : 1;
uint32_t has_emission_color : 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 < PARAM_MAX; i++) {
if (tex_parameters[i].is_valid()) {
mk.texture_mask |= (1 << i);
}
}
for (int i = 0; i < FLAG_MAX; i++) {
if (flags[i]) {
mk.flags |= (1 << i);
}
}
mk.texture_color = color_ramp.is_valid() ? 1 : 0;
mk.emission_shape = emission_shape;
mk.trail_color_texture = trail_color_modifier.is_valid() ? 1 : 0;
mk.trail_size_texture = trail_size_modifier.is_valid() ? 1 : 0;
mk.has_emission_color = emission_shape >= EMISSION_SHAPE_POINTS && emission_color_texture.is_valid();
return mk;
}
Reimplement Mutex with C++'s <mutex> Main: - It's now implemented thanks to `<mutex>`. No more platform-specific implementations. - `BinaryMutex` (non-recursive) is added, as an alternative for special cases. - Doesn't need allocation/deallocation anymore. It can live in the stack and be part of other classes. - Because of that, it's methods are now `const` and the inner mutex is `mutable` so it can be easily used in `const` contexts. - A no-op implementation is provided if `NO_THREADS` is defined. No more need to add `#ifdef NO_THREADS` just for this. - `MutexLock` now takes a reference. At this point the cases of null `Mutex`es are rare. If you ever need that, just don't use `MutexLock`. - Thread-safe utilities are therefore simpler now. Misc.: - `ScopedMutexLock` is dropped and replaced by `MutexLock`, because they were pretty much the same. - Every case of lock, do-something, unlock is replaced by `MutexLock` (complex cases where it's not straightfoward are kept as as explicit lock and unlock). - `ShaderRD` contained an `std::mutex`, which has been replaced by `Mutex`.
2020-02-26 11:28:13 +01:00
static Mutex material_mutex;
Moved dirty material lists from static to lifetime controlled by main. As with 7d82bed4f4cac8f5227d935c0496290e24eb48c8, The list is now destroyed before the OS object, so can print errors if there are unfreed materials.
2018-11-21 16:48:05 +01:00
static SelfList<ParticlesMaterial>::List *dirty_materials;
Move ParticlesMaterial code to its own resource file It's shared by both 2D and 3D particles (+ CPU ones), so it makes sense to have as a common resource. It also allowed to disable compilation of Particles (3D) when using 'disable_3d'. Also cleaned up includes in SpatialEditorGizmos and some other places, as well as dropped dead code in material_editor_plugin.cpp.
2018-09-04 11:30:04 +02:00
struct ShaderNames {
Add a Direction property to ParticlesMaterial
2019-03-04 23:45:53 +01:00
StringName direction;
Move ParticlesMaterial code to its own resource file It's shared by both 2D and 3D particles (+ CPU ones), so it makes sense to have as a common resource. It also allowed to disable compilation of Particles (3D) when using 'disable_3d'. Also cleaned up includes in SpatialEditorGizmos and some other places, as well as dropped dead code in material_editor_plugin.cpp.
2018-09-04 11:30:04 +02:00
StringName spread;
StringName flatness;
StringName initial_linear_velocity;
StringName initial_angle;
StringName angular_velocity;
StringName orbit_velocity;
StringName linear_accel;
StringName radial_accel;
StringName tangent_accel;
StringName damping;
StringName scale;
StringName hue_variation;
StringName anim_speed;
StringName anim_offset;
StringName initial_linear_velocity_random;
StringName initial_angle_random;
StringName angular_velocity_random;
StringName orbit_velocity_random;
StringName linear_accel_random;
StringName radial_accel_random;
StringName tangent_accel_random;
StringName damping_random;
StringName scale_random;
StringName hue_variation_random;
StringName anim_speed_random;
StringName anim_offset_random;
StringName angle_texture;
StringName angular_velocity_texture;
StringName orbit_velocity_texture;
StringName linear_accel_texture;
StringName radial_accel_texture;
StringName tangent_accel_texture;
StringName damping_texture;
StringName scale_texture;
StringName hue_variation_texture;
StringName anim_speed_texture;
StringName anim_offset_texture;
StringName color;
StringName color_ramp;
StringName emission_sphere_radius;
StringName emission_box_extents;
StringName emission_texture_point_count;
StringName emission_texture_points;
StringName emission_texture_normal;
StringName emission_texture_color;
StringName trail_divisor;
StringName trail_size_modifier;
StringName trail_color_modifier;
StringName gravity;
added individual particle random lifetime
2019-07-15 06:48:20 +02:00
StringName lifetime_randomness;
Move ParticlesMaterial code to its own resource file It's shared by both 2D and 3D particles (+ CPU ones), so it makes sense to have as a common resource. It also allowed to disable compilation of Particles (3D) when using 'disable_3d'. Also cleaned up includes in SpatialEditorGizmos and some other places, as well as dropped dead code in material_editor_plugin.cpp.
2018-09-04 11:30:04 +02:00
};
static ShaderNames *shader_names;
SelfList<ParticlesMaterial> element;
void _update_shader();
_FORCE_INLINE_ void _queue_shader_change();
_FORCE_INLINE_ bool _is_shader_dirty() const;
Add a Direction property to ParticlesMaterial
2019-03-04 23:45:53 +01:00
Vector3 direction;
Move ParticlesMaterial code to its own resource file It's shared by both 2D and 3D particles (+ CPU ones), so it makes sense to have as a common resource. It also allowed to disable compilation of Particles (3D) when using 'disable_3d'. Also cleaned up includes in SpatialEditorGizmos and some other places, as well as dropped dead code in material_editor_plugin.cpp.
2018-09-04 11:30:04 +02:00
float spread;
float flatness;
float parameters[PARAM_MAX];
float randomness[PARAM_MAX];
Texture refactor -Texture renamed to Texture2D -TextureLayered as base now inherits 2Darray, cubemap and cubemap array -Removed all references to flags in textures (they will go in the shader) -Texture3D gone for now (will come back later done properly) -Create base rasterizer for RenderDevice, RasterizerRD
2019-06-11 20:43:37 +02:00
Ref<Texture2D> tex_parameters[PARAM_MAX];
Move ParticlesMaterial code to its own resource file It's shared by both 2D and 3D particles (+ CPU ones), so it makes sense to have as a common resource. It also allowed to disable compilation of Particles (3D) when using 'disable_3d'. Also cleaned up includes in SpatialEditorGizmos and some other places, as well as dropped dead code in material_editor_plugin.cpp.
2018-09-04 11:30:04 +02:00
Color color;
Texture refactor -Texture renamed to Texture2D -TextureLayered as base now inherits 2Darray, cubemap and cubemap array -Removed all references to flags in textures (they will go in the shader) -Texture3D gone for now (will come back later done properly) -Create base rasterizer for RenderDevice, RasterizerRD
2019-06-11 20:43:37 +02:00
Ref<Texture2D> color_ramp;
Move ParticlesMaterial code to its own resource file It's shared by both 2D and 3D particles (+ CPU ones), so it makes sense to have as a common resource. It also allowed to disable compilation of Particles (3D) when using 'disable_3d'. Also cleaned up includes in SpatialEditorGizmos and some other places, as well as dropped dead code in material_editor_plugin.cpp.
2018-09-04 11:30:04 +02:00
bool flags[FLAG_MAX];
EmissionShape emission_shape;
float emission_sphere_radius;
Vector3 emission_box_extents;
Texture refactor -Texture renamed to Texture2D -TextureLayered as base now inherits 2Darray, cubemap and cubemap array -Removed all references to flags in textures (they will go in the shader) -Texture3D gone for now (will come back later done properly) -Create base rasterizer for RenderDevice, RasterizerRD
2019-06-11 20:43:37 +02:00
Ref<Texture2D> emission_point_texture;
Ref<Texture2D> emission_normal_texture;
Ref<Texture2D> emission_color_texture;
Move ParticlesMaterial code to its own resource file It's shared by both 2D and 3D particles (+ CPU ones), so it makes sense to have as a common resource. It also allowed to disable compilation of Particles (3D) when using 'disable_3d'. Also cleaned up includes in SpatialEditorGizmos and some other places, as well as dropped dead code in material_editor_plugin.cpp.
2018-09-04 11:30:04 +02:00
int emission_point_count;
bool anim_loop;
int trail_divisor;
Ref<CurveTexture> trail_size_modifier;
Ref<GradientTexture> trail_color_modifier;
Vector3 gravity;
added individual particle random lifetime
2019-07-15 06:48:20 +02:00
float lifetime_randomness;
Move ParticlesMaterial code to its own resource file It's shared by both 2D and 3D particles (+ CPU ones), so it makes sense to have as a common resource. It also allowed to disable compilation of Particles (3D) when using 'disable_3d'. Also cleaned up includes in SpatialEditorGizmos and some other places, as well as dropped dead code in material_editor_plugin.cpp.
2018-09-04 11:30:04 +02:00
//do not save emission points here
protected:
static void _bind_methods();
virtual void _validate_property(PropertyInfo &property) const;
public:
Add a Direction property to ParticlesMaterial
2019-03-04 23:45:53 +01:00
void set_direction(Vector3 p_direction);
Vector3 get_direction() const;
Move ParticlesMaterial code to its own resource file It's shared by both 2D and 3D particles (+ CPU ones), so it makes sense to have as a common resource. It also allowed to disable compilation of Particles (3D) when using 'disable_3d'. Also cleaned up includes in SpatialEditorGizmos and some other places, as well as dropped dead code in material_editor_plugin.cpp.
2018-09-04 11:30:04 +02:00
void set_spread(float p_spread);
float get_spread() const;
void set_flatness(float p_flatness);
float get_flatness() const;
void set_param(Parameter p_param, float p_value);
float get_param(Parameter p_param) const;
void set_param_randomness(Parameter p_param, float p_value);
float get_param_randomness(Parameter p_param) const;
Texture refactor -Texture renamed to Texture2D -TextureLayered as base now inherits 2Darray, cubemap and cubemap array -Removed all references to flags in textures (they will go in the shader) -Texture3D gone for now (will come back later done properly) -Create base rasterizer for RenderDevice, RasterizerRD
2019-06-11 20:43:37 +02:00
void set_param_texture(Parameter p_param, const Ref<Texture2D> &p_texture);
Ref<Texture2D> get_param_texture(Parameter p_param) const;
Move ParticlesMaterial code to its own resource file It's shared by both 2D and 3D particles (+ CPU ones), so it makes sense to have as a common resource. It also allowed to disable compilation of Particles (3D) when using 'disable_3d'. Also cleaned up includes in SpatialEditorGizmos and some other places, as well as dropped dead code in material_editor_plugin.cpp.
2018-09-04 11:30:04 +02:00
void set_color(const Color &p_color);
Color get_color() const;
Texture refactor -Texture renamed to Texture2D -TextureLayered as base now inherits 2Darray, cubemap and cubemap array -Removed all references to flags in textures (they will go in the shader) -Texture3D gone for now (will come back later done properly) -Create base rasterizer for RenderDevice, RasterizerRD
2019-06-11 20:43:37 +02:00
void set_color_ramp(const Ref<Texture2D> &p_texture);
Ref<Texture2D> get_color_ramp() const;
Move ParticlesMaterial code to its own resource file It's shared by both 2D and 3D particles (+ CPU ones), so it makes sense to have as a common resource. It also allowed to disable compilation of Particles (3D) when using 'disable_3d'. Also cleaned up includes in SpatialEditorGizmos and some other places, as well as dropped dead code in material_editor_plugin.cpp.
2018-09-04 11:30:04 +02:00
void set_flag(Flags p_flag, bool p_enable);
bool get_flag(Flags p_flag) const;
void set_emission_shape(EmissionShape p_shape);
void set_emission_sphere_radius(float p_radius);
void set_emission_box_extents(Vector3 p_extents);
Texture refactor -Texture renamed to Texture2D -TextureLayered as base now inherits 2Darray, cubemap and cubemap array -Removed all references to flags in textures (they will go in the shader) -Texture3D gone for now (will come back later done properly) -Create base rasterizer for RenderDevice, RasterizerRD
2019-06-11 20:43:37 +02:00
void set_emission_point_texture(const Ref<Texture2D> &p_points);
void set_emission_normal_texture(const Ref<Texture2D> &p_normals);
void set_emission_color_texture(const Ref<Texture2D> &p_colors);
Move ParticlesMaterial code to its own resource file It's shared by both 2D and 3D particles (+ CPU ones), so it makes sense to have as a common resource. It also allowed to disable compilation of Particles (3D) when using 'disable_3d'. Also cleaned up includes in SpatialEditorGizmos and some other places, as well as dropped dead code in material_editor_plugin.cpp.
2018-09-04 11:30:04 +02:00
void set_emission_point_count(int p_count);
EmissionShape get_emission_shape() const;
float get_emission_sphere_radius() const;
Vector3 get_emission_box_extents() const;
Texture refactor -Texture renamed to Texture2D -TextureLayered as base now inherits 2Darray, cubemap and cubemap array -Removed all references to flags in textures (they will go in the shader) -Texture3D gone for now (will come back later done properly) -Create base rasterizer for RenderDevice, RasterizerRD
2019-06-11 20:43:37 +02:00
Ref<Texture2D> get_emission_point_texture() const;
Ref<Texture2D> get_emission_normal_texture() const;
Ref<Texture2D> get_emission_color_texture() const;
Move ParticlesMaterial code to its own resource file It's shared by both 2D and 3D particles (+ CPU ones), so it makes sense to have as a common resource. It also allowed to disable compilation of Particles (3D) when using 'disable_3d'. Also cleaned up includes in SpatialEditorGizmos and some other places, as well as dropped dead code in material_editor_plugin.cpp.
2018-09-04 11:30:04 +02:00
int get_emission_point_count() const;
void set_trail_divisor(int p_divisor);
int get_trail_divisor() const;
void set_trail_size_modifier(const Ref<CurveTexture> &p_trail_size_modifier);
Ref<CurveTexture> get_trail_size_modifier() const;
void set_trail_color_modifier(const Ref<GradientTexture> &p_trail_color_modifier);
Ref<GradientTexture> get_trail_color_modifier() const;
void set_gravity(const Vector3 &p_gravity);
Vector3 get_gravity() const;
added individual particle random lifetime
2019-07-15 06:48:20 +02:00
void set_lifetime_randomness(float p_lifetime);
float get_lifetime_randomness() const;
Move ParticlesMaterial code to its own resource file It's shared by both 2D and 3D particles (+ CPU ones), so it makes sense to have as a common resource. It also allowed to disable compilation of Particles (3D) when using 'disable_3d'. Also cleaned up includes in SpatialEditorGizmos and some other places, as well as dropped dead code in material_editor_plugin.cpp.
2018-09-04 11:30:04 +02:00
static void init_shaders();
static void finish_shaders();
static void flush_changes();
RID get_shader_rid() const;
virtual Shader::Mode get_shader_mode() const;
ParticlesMaterial();
~ParticlesMaterial();
};
VARIANT_ENUM_CAST(ParticlesMaterial::Parameter)
VARIANT_ENUM_CAST(ParticlesMaterial::Flags)
VARIANT_ENUM_CAST(ParticlesMaterial::EmissionShape)
#endif // PARTICLES_MATERIAL_H
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