From cd24aa25d589e0e6b9e9833fe34db6b7750d0da7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Th=C3=A9au?= <theau.baton@etu.univ-amu.fr>
Date: Sat, 7 Dec 2024 16:32:12 +0100
Subject: [PATCH] Add Sprite + Open to add custom graphic object
---
assets/textures/Image_Test.png | Bin 0 -> 1396 bytes
.../engine/graphics/front/engine/Engine.cpp | 13 +-
.../engine/graphics/front/engine/Engine.hpp | 10 +-
source/engine/graphics/front/engine/Layer.hpp | 14 +-
.../engine/graphics/front/engine/Renderer.cpp | 8 +-
.../engine/graphics/front/engine/Renderer.hpp | 16 +-
...BufferModule.cpp => FrameBufferMerger.cpp} | 9 +-
...BufferModule.hpp => FrameBufferMerger.hpp} | 9 +-
.../engine/graphics/front/module/Module.hpp | 13 +-
.../front/module/QuadGraphicModule.cpp | 16 -
.../front/module/QuadGraphicModule.hpp | 16 -
.../graphics/front/module/QuadInstanced.cpp | 151 +++++++++
.../graphics/front/module/QuadInstanced.hpp | 26 ++
source/engine/graphics/front/object/Image.cpp | 2 +-
.../graphics/front/object/Renderable.hpp | 17 +-
.../engine/graphics/front/object/Sprite.cpp | 24 +-
.../engine/graphics/front/object/Sprite.hpp | 27 +-
.../graphics/utility/isometric_sorter.cpp | 35 +-
.../graphics/utility/isometric_sorter.hpp | 10 +-
source/engine/graphics/utility/ref_set.hpp | 6 +
source/main.cpp | 307 ++----------------
21 files changed, 307 insertions(+), 422 deletions(-)
create mode 100644 assets/textures/Image_Test.png
rename source/engine/graphics/front/module/{FrameBufferModule.cpp => FrameBufferMerger.cpp} (78%)
rename source/engine/graphics/front/module/{FrameBufferModule.hpp => FrameBufferMerger.hpp} (65%)
delete mode 100644 source/engine/graphics/front/module/QuadGraphicModule.cpp
delete mode 100644 source/engine/graphics/front/module/QuadGraphicModule.hpp
create mode 100644 source/engine/graphics/front/module/QuadInstanced.cpp
create mode 100644 source/engine/graphics/front/module/QuadInstanced.hpp
create mode 100644 source/engine/graphics/utility/ref_set.hpp
diff --git a/assets/textures/Image_Test.png b/assets/textures/Image_Test.png
new file mode 100644
index 0000000000000000000000000000000000000000..428fbc85ff234275126068eed22a3f0536537b91
GIT binary patch
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diff --git a/source/engine/graphics/front/engine/Engine.cpp b/source/engine/graphics/front/engine/Engine.cpp
index 1cf0531..b8765f4 100644
--- a/source/engine/graphics/front/engine/Engine.cpp
+++ b/source/engine/graphics/front/engine/Engine.cpp
@@ -4,12 +4,12 @@
namespace megu {
GraphicEngine::GraphicEngine(Window & window, float w, float h)
- : _window(window), _view(0, 0, w, h) {
+ : _window(window) {
glViewport(0, 0, window.width(), window.height());
}
GraphicEngine::GraphicEngine(Window & window)
- : _window(window), _view(0, 0, window.width(), window.height()) {
+ : _window(window) {
glViewport(0, 0, window.width(), window.height());
}
@@ -17,10 +17,6 @@ namespace megu {
this->_layers[priority] = std::make_unique<Layer>(renderer);
}
- //void GraphicEngine::push(Priority layer_priority, Priority object_priority, GraphicObject & object) {
- // this->_layers[layer_priority].get()->push(object_priority, object);
- //}
-
void GraphicEngine::remove(Priority priority) {
auto it = this->_layers.find(priority);
if(it != this->_layers.end()) {
@@ -48,10 +44,7 @@ namespace megu {
// Merge Textures
FrameBuffer::BindDefaultFrameBuffer();
- glViewport(0, 0, static_cast<GLsizei>(this->_window.width()), static_cast<GLsizei>(this->_window.height()));
- glClear(GL_COLOR_BUFFER_BIT);
- std::any any = 1;
- this->_module.render(textures);
+ this->_merger.render(this->_window, textures);
this->_window.swapBuffers();
}
}
diff --git a/source/engine/graphics/front/engine/Engine.hpp b/source/engine/graphics/front/engine/Engine.hpp
index dc41a4f..84e6e3e 100644
--- a/source/engine/graphics/front/engine/Engine.hpp
+++ b/source/engine/graphics/front/engine/Engine.hpp
@@ -3,7 +3,7 @@
#include <map>
#include <optional>
-#include <engine/graphics/front/module/FrameBufferModule.hpp>
+#include <engine/graphics/front/module/FrameBufferMerger.hpp>
#include <engine/graphics/back/cameras/View.hpp>
#include "Layer.hpp"
@@ -19,8 +19,8 @@ namespace megu {
void push(Priority, Renderer &);
template <class T>
- void push(Priority layer_priority, Priority object_priority, T & object) {
- this->_layers[layer_priority].get()->push<T>(object_priority, object);
+ void push(Priority layer_priority, Priority object_priority, T & object, Module<T> * modul) {
+ this->_layers[layer_priority].get()->push<T>(object_priority, object, modul);
}
void remove(Priority);
@@ -35,9 +35,7 @@ namespace megu {
private:
std::map<Priority, std::unique_ptr<Layer>> _layers;
- FrameBufferModule _module;
+ FrameBufferMerger _merger;
Window & _window;
- View _view;
-
};
}
\ No newline at end of file
diff --git a/source/engine/graphics/front/engine/Layer.hpp b/source/engine/graphics/front/engine/Layer.hpp
index 325b144..fc05c6f 100644
--- a/source/engine/graphics/front/engine/Layer.hpp
+++ b/source/engine/graphics/front/engine/Layer.hpp
@@ -10,7 +10,7 @@
#include <engine/graphics/utility/reference_sorter.hpp>
#include <engine/graphics/front/object/Renderable.hpp>
-#include <engine/graphics/front/module/QuadGraphicModule.hpp>
+#include <engine/graphics/front/module/Module.hpp>
#include "Priority.hpp"
#include "Renderer.hpp"
@@ -26,23 +26,23 @@ namespace megu {
inline const Renderer & renderer() const {return this->_renderer;}
template <class T>
- void push(Priority priority, T & object) {
- this->_objects.insert({priority, Renderable(object, this->_module)});
+ void push(Priority priority, T & object, Module<T> * modul) {
+ this->_objects.insert({priority, Renderable{ object, modul }});
}
const Texture & draw(const Window & w, const TextureArray & a) {
this->_frameBuffer.bind();
+ this->_renderer.clear();
for(auto & [type, object] : this->_objects) {
this->_renderer.render(w, object, a);
}
-
+
return this->_frameBuffer.texture();
}
private:
- Renderer & _renderer;
FrameBuffer _frameBuffer;
- QuadGraphicModule _module;
- std::map<Priority, Renderable> _objects;
+ Renderer & _renderer;
+ std::map<Priority, Renderable> _objects;
};
}
\ No newline at end of file
diff --git a/source/engine/graphics/front/engine/Renderer.cpp b/source/engine/graphics/front/engine/Renderer.cpp
index edf40a7..0a47071 100644
--- a/source/engine/graphics/front/engine/Renderer.cpp
+++ b/source/engine/graphics/front/engine/Renderer.cpp
@@ -7,11 +7,15 @@ namespace megu {
glEnable(GL_BLEND);
}
+ void Renderer::setClearColor(float r, float g, float b, float a) const {
+ glClearColor(r, g, b, a);
+ }
+
void Renderer::clear() const {
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
}
- void Renderer::setClearColor(float r, float g, float b, float a) const {
- glClearColor(r, g, b, a);
+ void Renderer::render(const Window & w, Renderable & r, const TextureArray & a) {
+ render_ext(r, w, this->_view, a);
}
}
\ No newline at end of file
diff --git a/source/engine/graphics/front/engine/Renderer.hpp b/source/engine/graphics/front/engine/Renderer.hpp
index c366b79..ea5e844 100644
--- a/source/engine/graphics/front/engine/Renderer.hpp
+++ b/source/engine/graphics/front/engine/Renderer.hpp
@@ -13,21 +13,25 @@
#include <engine/graphics/front/object/Renderable.hpp>
namespace megu {
- class Renderer {
+ class Producer {
+ public:
+ template <class T>
+ static Renderable produce(T & object, Module<T> & modul) {
+ return Renderable{object, modul};
+ }
+ };
+
+ class Renderer : public Producer {
public:
Renderer() = delete;
Renderer(float, float);
~Renderer() = default;
- void render(const Window & w, Renderable & r, const TextureArray & a) {
- this->clear();
- render_ext(r, w, this->_view, a);
- }
-
const glm::vec2 dimension() const {return this->_view.dimension();}
void clear() const;
void setClearColor(float, float, float, float = 1.f) const;
+ void render(const Window &, Renderable &, const TextureArray &);
View & view() {return this->_view;}
diff --git a/source/engine/graphics/front/module/FrameBufferModule.cpp b/source/engine/graphics/front/module/FrameBufferMerger.cpp
similarity index 78%
rename from source/engine/graphics/front/module/FrameBufferModule.cpp
rename to source/engine/graphics/front/module/FrameBufferMerger.cpp
index 7f4e5a6..8977587 100644
--- a/source/engine/graphics/front/module/FrameBufferModule.cpp
+++ b/source/engine/graphics/front/module/FrameBufferMerger.cpp
@@ -1,10 +1,10 @@
-#include "FrameBufferModule.hpp"
+#include "FrameBufferMerger.hpp"
#include <engine/graphics/front/geometry/Plane.hpp>
#include <engine/graphics/utility/array_generator.hpp>
namespace megu {
- FrameBufferModule::FrameBufferModule()
+ FrameBufferMerger::FrameBufferMerger()
: _vbo(this->_vao, Plane::Layout(), Plane::Vertices(), megu::EditMode::STATIC) {
megu::Source vert("assets/shaders/FrameBuffer-Instanced.vert", Source::Categorie::VERTEX);
this->_program.attach(vert);
@@ -18,7 +18,10 @@ namespace megu {
frag.release();
}
- void FrameBufferModule::render(const TextureArray & textures) {
+ void FrameBufferMerger::render(const Window & window, const TextureArray & textures) {
+ glViewport(0, 0, static_cast<GLsizei>(window.width()), static_cast<GLsizei>(window.height()));
+ glClear(GL_COLOR_BUFFER_BIT);
+
this->_program.use();
this->_vao.bind();
diff --git a/source/engine/graphics/front/module/FrameBufferModule.hpp b/source/engine/graphics/front/module/FrameBufferMerger.hpp
similarity index 65%
rename from source/engine/graphics/front/module/FrameBufferModule.hpp
rename to source/engine/graphics/front/module/FrameBufferMerger.hpp
index 2355abb..c2caea1 100644
--- a/source/engine/graphics/front/module/FrameBufferModule.hpp
+++ b/source/engine/graphics/front/module/FrameBufferMerger.hpp
@@ -7,16 +7,17 @@
#include <engine/graphics/back/shaders/Program.hpp>
#include <engine/graphics/front/object/Image.hpp>
+#include <engine/graphics/front/engine/Renderer.hpp>
#include "Module.hpp"
namespace megu {
- class FrameBufferModule {
+ class FrameBufferMerger {
public:
- FrameBufferModule();
- ~FrameBufferModule() = default;
+ FrameBufferMerger();
+ ~FrameBufferMerger() = default;
- void render(const TextureArray &);
+ void render(const Window &, const TextureArray &);
private:
VertexArray _vao;
diff --git a/source/engine/graphics/front/module/Module.hpp b/source/engine/graphics/front/module/Module.hpp
index 99269ed..950af50 100644
--- a/source/engine/graphics/front/module/Module.hpp
+++ b/source/engine/graphics/front/module/Module.hpp
@@ -5,6 +5,8 @@
#include <engine/graphics/utility/reference_sorter.hpp>
#include <engine/io/Window.hpp>
+#include <engine/graphics/utility/ref_set.hpp>
+
namespace megu {
template <class T>
class Module {
@@ -12,15 +14,6 @@ namespace megu {
virtual void draw(T &, const Window &, const Camera &, const TextureArray &) const = 0;
};
- template <class ... Ts>
- class Multy_Module : public Module<Ts> ... {};
-
template <class T>
- using ref_set = std::set<std::reference_wrapper<T>, reference_sorter<T>>;
-
- template <class T>
- using Module_Array = Module<ref_set<T>>;
-
- template <class ... Ts>
- class Multy_Module_Array : public Module_Array<Ts> ... {};
+ using Instanced_Module = Module<ref_set<T>>;
}
\ No newline at end of file
diff --git a/source/engine/graphics/front/module/QuadGraphicModule.cpp b/source/engine/graphics/front/module/QuadGraphicModule.cpp
deleted file mode 100644
index 7135719..0000000
--- a/source/engine/graphics/front/module/QuadGraphicModule.cpp
+++ /dev/null
@@ -1,16 +0,0 @@
-#include "QuadGraphicModule.hpp"
-
-#include <engine/graphics/front/object/Image.hpp>
-#include <engine/graphics/front/object/Sprite.hpp>
-
-#include <iostream>
-
-namespace megu {
- void QuadGraphicModule::draw(Image &, const Window &, const Camera &, const TextureArray &) const {
- std::cout << "Image !" << std::endl;
- }
-
- void QuadGraphicModule::draw(Sprite &, const Window &, const Camera &, const TextureArray &) const {
- std::cout << "Sprite !" << std::endl;
- }
-}
\ No newline at end of file
diff --git a/source/engine/graphics/front/module/QuadGraphicModule.hpp b/source/engine/graphics/front/module/QuadGraphicModule.hpp
deleted file mode 100644
index 972c2ad..0000000
--- a/source/engine/graphics/front/module/QuadGraphicModule.hpp
+++ /dev/null
@@ -1,16 +0,0 @@
-#pragma once
-
-#include "Module.hpp"
-
-
-
-namespace megu {
- class Image;
- class Sprite;
-
- class QuadGraphicModule : public Module<Image>, public Module<Sprite> {
- public:
- void draw(Image &, const Window &, const Camera &, const TextureArray &) const override;
- void draw(Sprite &, const Window &, const Camera &, const TextureArray &) const override;
- };
-}
\ No newline at end of file
diff --git a/source/engine/graphics/front/module/QuadInstanced.cpp b/source/engine/graphics/front/module/QuadInstanced.cpp
new file mode 100644
index 0000000..8b8c9f4
--- /dev/null
+++ b/source/engine/graphics/front/module/QuadInstanced.cpp
@@ -0,0 +1,151 @@
+#include "QuadInstanced.hpp"
+
+#include <engine/graphics/front/object/Image.hpp>
+#include <engine/graphics/front/object/Sprite.hpp>
+
+#include <engine/graphics/utility/array_generator.hpp>
+
+#include <iostream>
+
+namespace megu {
+ QuadInstancedModule::QuadInstancedModule()
+ : _vbo(this->_vao, Quads::Layout(), Quads::Vertices().size(), megu::EditMode::STATIC) {
+ {
+ Source vert("assets/shaders/Image-Instanced-Fat.vert", Source::Categorie::VERTEX);
+ this->_imageProgram.attach(vert);
+
+ Source frag("assets/shaders/Texture-Fat.frag", Source::Categorie::FRAGMENT);
+ this->_imageProgram.attach(frag);
+
+ this->_imageProgram.link();
+
+ vert.release();
+ frag.release();
+ }
+
+ {
+ Source vert("assets/shaders/Sprite.vert", Source::Categorie::VERTEX);
+ this->_spriteProgram.attach(vert);
+
+ Source frag("assets/shaders/Sprite.frag", Source::Categorie::FRAGMENT);
+ this->_spriteProgram.attach(frag);
+
+ this->_spriteProgram.link();
+
+ vert.release();
+ frag.release();
+ }
+
+ this->_vbo << Quads::Vertices();
+ }
+
+ void QuadInstancedModule::draw(ref_set<Image> & images, const Window & window, const Camera & camera, const TextureArray &) const {
+ this->_vao.bind();
+ this->_imageProgram.use();
+
+ this->_imageProgram.setUniform("uProj", camera.projection());
+ this->_imageProgram.setUniform("uView", camera.view());
+
+ std::vector<std::reference_wrapper<const Texture>> textures;
+
+ std::vector<glm::mat4> uModels;
+ std::vector<GLint> uTextures;
+
+ static auto uSampler = array_generator<GLint, 32>().array;
+ this->_imageProgram.setUniform("uSampler", uSampler);
+
+ for(auto & image : images) {
+
+ std::vector<std::reference_wrapper<const Texture>>::iterator it = std::find(textures.begin(), textures.end(), image.get().texture());
+ if(it != textures.end()) {
+ uModels.push_back(image.get().transformation().model());
+ uTextures.push_back(static_cast<GLint>(it - textures.begin()));
+ }
+ else {
+ if(textures.size() >= 8 || uModels.size() >= 124) {
+ this->_imageProgram.setUniform("uModel", uModels);
+ this->_imageProgram.setUniform("uTextures", uTextures);
+
+ glDrawArraysInstanced(Quads::Primitive(), 0, static_cast<GLsizei>(this->_vbo.size()), static_cast<GLsizei>(uModels.size()));
+
+ textures.clear();
+ uModels.clear();
+ uTextures.clear();
+ }
+
+ textures.push_back(image.get().texture());
+ image.get().texture().bind(static_cast<GLint>(textures.size()-1));
+ uTextures.push_back(static_cast<GLint>(textures.size()-1));
+ uModels.push_back(image.get().transformation().model());
+ }
+ }
+
+ if(!textures.empty()) {
+ this->_imageProgram.setUniform("uModel", uModels);
+ this->_imageProgram.setUniform("uTextures", uTextures);
+
+ glDrawArraysInstanced(Quads::Primitive(), 0, static_cast<GLsizei>(this->_vbo.size()), static_cast<GLsizei>(uModels.size()));
+ }
+ }
+
+ void QuadInstancedModule::draw(ref_set<Sprite> & sprites, const Window &, const Camera & camera, const TextureArray &) const {
+ this->_vao.bind();
+ this->_spriteProgram.use();
+
+ this->_spriteProgram.setUniform("uProj", camera.projection());
+ this->_spriteProgram.setUniform("uView", camera.view());
+
+ std::vector<std::reference_wrapper<const Texture>> textures;
+
+ std::vector<glm::mat4> uModels;
+ std::vector<glm::vec4> uFrames;
+ std::vector<glm::vec2> uSizes;
+ std::vector<GLint> uTextures;
+
+ static auto uSampler = array_generator<GLint, 32>().array;
+ this->_spriteProgram.setUniform("uSampler", uSampler);
+
+ for(auto & image : sprites) {
+ std::vector<std::reference_wrapper<const Texture>>::iterator it = std::find(textures.begin(), textures.end(), image.get().texture());
+ if(it != textures.end()) {
+ uModels.push_back(image.get().transformation().model());
+ uFrames.push_back(image.get().frame());
+ uSizes.push_back({it->get().width(), it->get().height()});
+
+ uTextures.push_back(static_cast<GLint>(it - textures.begin()));
+ }
+ else {
+ if(textures.size() >= 8 || uModels.size() >= 124) {
+ this->_spriteProgram.setUniform("uModel", uModels);
+ this->_spriteProgram.setUniform("uTextures", uTextures);
+ this->_spriteProgram.setUniform("uFrames", uFrames);
+ this->_spriteProgram.setUniform("uSizes", uSizes);
+
+ glDrawArraysInstanced(Quads::Primitive(), 0, static_cast<GLsizei>(this->_vbo.size()), static_cast<GLsizei>(uModels.size()));
+
+ textures.clear();
+ uModels.clear();
+ uTextures.clear();
+ uSizes.clear();
+ }
+
+ textures.push_back(image.get().texture());
+ image.get().texture().bind(static_cast<GLint>(textures.size()-1));
+ uTextures.push_back(static_cast<GLint>(textures.size()-1));
+
+ uModels.push_back(image.get().transformation().model());
+ uFrames.push_back(image.get().frame());
+ uSizes.push_back({image.get().texture().width(), image.get().texture().height()});
+ }
+ }
+
+ if(!textures.empty()) {
+ this->_spriteProgram.setUniform("uModel", uModels);
+ this->_spriteProgram.setUniform("uTextures", uTextures);
+ this->_spriteProgram.setUniform("uFrames", uFrames);
+ this->_spriteProgram.setUniform("uSizes", uSizes);
+
+ glDrawArraysInstanced(Quads::Primitive(), 0, static_cast<GLsizei>(this->_vbo.size()), static_cast<GLsizei>(uModels.size()));
+ }
+ }
+}
\ No newline at end of file
diff --git a/source/engine/graphics/front/module/QuadInstanced.hpp b/source/engine/graphics/front/module/QuadInstanced.hpp
new file mode 100644
index 0000000..734d202
--- /dev/null
+++ b/source/engine/graphics/front/module/QuadInstanced.hpp
@@ -0,0 +1,26 @@
+#pragma once
+
+#include "Module.hpp"
+
+#include <engine/graphics/back/buffers/VertexArray.hpp>
+#include <engine/graphics/back/buffers/VerticeBuffer.hpp>
+#include <engine/graphics/back/shaders/Program.hpp>
+
+namespace megu {
+ class Image;
+ class Sprite;
+
+ class QuadInstancedModule : public Module<ref_set<Image>>, public Module<ref_set<Sprite>> {
+ public:
+ QuadInstancedModule();
+
+ void draw(ref_set<Image> &, const Window &, const Camera &, const TextureArray &) const override;
+ void draw(ref_set<Sprite> &, const Window &, const Camera &, const TextureArray &) const override;
+
+ private:
+ VertexArray _vao;
+ VerticeBuffer _vbo;
+ Program _imageProgram;
+ Program _spriteProgram;
+ };
+}
\ No newline at end of file
diff --git a/source/engine/graphics/front/object/Image.cpp b/source/engine/graphics/front/object/Image.cpp
index e3873ef..55563ee 100644
--- a/source/engine/graphics/front/object/Image.cpp
+++ b/source/engine/graphics/front/object/Image.cpp
@@ -2,7 +2,7 @@
namespace megu {
Image::Image(const std::filesystem::path & path) {
- this->load(path);
+ this->load(path, true);
}
Image::Image(const Texture & texture) {
diff --git a/source/engine/graphics/front/object/Renderable.hpp b/source/engine/graphics/front/object/Renderable.hpp
index d70a3ca..2bb3960 100644
--- a/source/engine/graphics/front/object/Renderable.hpp
+++ b/source/engine/graphics/front/object/Renderable.hpp
@@ -10,9 +10,9 @@ namespace megu {
public:
Renderable() = delete;
- template <class T, class M>
- Renderable(T & object, M & module)
- : _pimpl(std::make_unique<RenderableModel<T, M>>(object, module)) {}
+ template <class T>
+ Renderable(T & object, Module<T> * module)
+ : _pimpl(std::make_unique<RenderableModel<T>>(object, module)) {}
Renderable(const Renderable & src) {
this->_pimpl = src._pimpl->clone();
@@ -34,14 +34,13 @@ namespace megu {
virtual std::unique_ptr<RenderableConcept> clone() const = 0;
};
- template <class T, class M>
+ template <class T>
struct RenderableModel : public RenderableConcept {
- RenderableModel(T & v, M & m)
+ RenderableModel(T & v, Module<T> * m)
: _object{ v }, _module{ m } {}
void render(const Window & window, const Camera & camera, const TextureArray & array) const override {
- this->_module.draw(this->_object, window, camera, array);
-
+ this->_module->draw(this->_object, window, camera, array);
}
std::unique_ptr<RenderableConcept> clone() const override {
@@ -49,9 +48,9 @@ namespace megu {
}
T & _object;
- M & _module;
+ Module<T> * _module;
};
-
+
friend void render_ext(Renderable & renderable, const Window & window, const Camera & camera, const TextureArray & array) {
renderable._pimpl->render(window, camera, array);
}
diff --git a/source/engine/graphics/front/object/Sprite.cpp b/source/engine/graphics/front/object/Sprite.cpp
index 82283f5..22bcf5f 100644
--- a/source/engine/graphics/front/object/Sprite.cpp
+++ b/source/engine/graphics/front/object/Sprite.cpp
@@ -1,14 +1,24 @@
#include "Sprite.hpp"
namespace megu {
- Sprite::Sprite(const Texture & texture)
- : _frame(0, 0, texture.width(), texture.height()), _texture(texture) {
- this->_transformation.scale(static_cast<float>(texture.width()), static_cast<float>(texture.height()));
+ Sprite::Sprite(const std::filesystem::path & path)
+ : _frame(0, 0, 0, 0) {
+ this->load(path, true);
}
- Sprite::Sprite(const Texture & texture, const glm::vec4 & frame)
- : _frame(frame), _texture(texture) {
- this->_transformation.move(frame.x, frame.y);
- this->_transformation.scale(frame.z, frame.w);
+ void Sprite::load(const std::filesystem::path & path, bool flip) {
+ TextureBuffer buffer;
+ buffer.load(path, flip);
+ this->load(buffer);
+ }
+
+ void Sprite::load(const TextureBuffer & buffer) {
+ this->setSize({buffer.width(), buffer.height()});
+ this->_texture.store(buffer);
+ }
+
+ void Sprite::link(const Texture & texture) {
+ this->setSize({texture.width(), texture.height()});
+ this->_texture = texture;
}
}
\ No newline at end of file
diff --git a/source/engine/graphics/front/object/Sprite.hpp b/source/engine/graphics/front/object/Sprite.hpp
index 44ea1e6..0445b10 100644
--- a/source/engine/graphics/front/object/Sprite.hpp
+++ b/source/engine/graphics/front/object/Sprite.hpp
@@ -4,21 +4,38 @@
#include <engine/graphics/back/textures/Texture.hpp>
#include <engine/graphics/front/geometry/Quads.hpp>
+#include <engine/graphics/utility/type.hpp>
+
namespace megu {
class Sprite {
public:
- Sprite(const Texture &);
- Sprite(const Texture &, const glm::vec4 &);
+ using Frame = glm::vec4;
+
+ Sprite(const std::filesystem::path &);
+
+ inline void setFrame(const Frame & frame) {this->_frame = frame;}
- inline void setFrame(const glm::vec4 & frame) {this->_frame = frame;}
+ inline void setPosition(const Vec2 & pos) {this->_transformation.setPosition(pos.x, pos.y);}
+ inline void setOrigine(const Vec2 & pos) {this->_transformation.setOrigine(pos.x, pos.y);}
+ inline void setSize(const Vec2 & size) {this->_transformation.setScaling(size.x, size.y);}
+ inline void setRotation(float a) {this->_transformation.setRotation(a, Transformable::Axis::Z);}
+ inline void setLayer(float l) {this->_transformation.setZ(l);}
- inline const glm::vec4 & frame() const {return this->_frame;}
+ inline void move(const Vec2 & pos) {this->_transformation.move({pos.x, pos.y, 0.f});}
+ inline void scale(const Vec2 & size) {this->_transformation.scale({size.x, size.y, 0.f});}
+ inline void rotate(float a) {this->_transformation.rotate(a, Transformable::Axis::Z);}
+
+ inline const Frame & frame() const {return this->_frame;}
inline const Texture & texture() const {return this->_texture;}
inline const Quads & geometry() const {return this->_geometry;}
inline const Transformable & transformation() const {return this->_transformation;}
+ void load(const std::filesystem::path &, bool = false);
+ void load(const TextureBuffer &);
+ void link(const Texture &);
+
private:
- glm::vec4 _frame;
+ Frame _frame;
Texture _texture;
Quads _geometry;
Transformable _transformation;
diff --git a/source/engine/graphics/utility/isometric_sorter.cpp b/source/engine/graphics/utility/isometric_sorter.cpp
index b566738..9710f64 100644
--- a/source/engine/graphics/utility/isometric_sorter.cpp
+++ b/source/engine/graphics/utility/isometric_sorter.cpp
@@ -1,38 +1,21 @@
#include "isometric_sorter.hpp"
-#include <engine/graphics/front/object/Image.hpp>
-#include <engine/graphics/front/object/Sprite.hpp>
+#include <engine/graphics/back/geometry/Transformable.hpp>
namespace megu {
- bool isometric_sorter::operator()(const Image & img1, const Image & img2) const {
- if(img1.transformation().z() != img2.transformation().z()) {
- return img1.transformation().z() > img2.transformation().z();
+ bool isometric_sorter::operator()(const Transformable & a, const Transformable & b) const {
+ if(a.z() != b.z()) {
+ return a.z() > b.z();
}
- if(img1.transformation().y() != img2.transformation().y()) {
- return img1.transformation().y() > img2.transformation().y();
+ if(a.y() != b.y()) {
+ return a.y() > b.y();
}
- if(img1.transformation().x() != img2.transformation().x()) {
- return img1.transformation().x() > img2.transformation().x();
+ if(a.x() != b.x()) {
+ return a.x() > b.x();
}
- return &img1 > &img2;
- }
-
- bool isometric_sorter_sprite::operator()(const Sprite & img1, const Sprite & img2) const {
- if(img1.transformation().z() != img2.transformation().z()) {
- return img1.transformation().z() > img2.transformation().z();
- }
-
- if(img1.transformation().y() != img2.transformation().y()) {
- return img1.transformation().y() > img2.transformation().y();
- }
-
- if(img1.transformation().x() != img2.transformation().x()) {
- return img1.transformation().x() > img2.transformation().x();
- }
-
- return &img1 > &img2;
+ return &a > &b;
}
}
\ No newline at end of file
diff --git a/source/engine/graphics/utility/isometric_sorter.hpp b/source/engine/graphics/utility/isometric_sorter.hpp
index 1e3537d..50ea51b 100644
--- a/source/engine/graphics/utility/isometric_sorter.hpp
+++ b/source/engine/graphics/utility/isometric_sorter.hpp
@@ -1,16 +1,10 @@
#pragma once
namespace megu {
- class Image;
- class Sprite;
+ class Transformable;
class isometric_sorter {
public:
- bool operator()(const Image & img1, const Image & img2) const;
- };
-
- class isometric_sorter_sprite {
- public:
- bool operator()(const Sprite & img1, const Sprite & img2) const;
+ bool operator()(const Transformable & img1, const Transformable & img2) const;
};
}
\ No newline at end of file
diff --git a/source/engine/graphics/utility/ref_set.hpp b/source/engine/graphics/utility/ref_set.hpp
new file mode 100644
index 0000000..d87601b
--- /dev/null
+++ b/source/engine/graphics/utility/ref_set.hpp
@@ -0,0 +1,6 @@
+#pragma once
+
+namespace megu {
+ template <class T>
+ using ref_set = std::set<std::reference_wrapper<T>, reference_sorter<T>>;
+}
\ No newline at end of file
diff --git a/source/main.cpp b/source/main.cpp
index 2cfef63..0f28b37 100644
--- a/source/main.cpp
+++ b/source/main.cpp
@@ -14,6 +14,8 @@
#include <engine/io/Window.hpp>
#include <engine/graphics/back/cameras/View.hpp>
#include <engine/graphics/front/object/Image.hpp>
+#include <engine/graphics/front/object/Sprite.hpp>
+#include <engine/graphics/front/module/QuadInstanced.hpp>
#include <engine/graphics/front/engine/Renderer.hpp>
#include <engine/graphics/front/engine/Engine.hpp>
#include <engine/graphics/errors.hpp>
@@ -23,7 +25,7 @@ const float i_y = 0.5f;
const float j_x = -1.f;
const float j_y = 0.5f;
-glm::vec2 to_screen_coordinate(const glm::vec2 & tile, float w, float h, float layer = 0.0f) {
+megu::Vec2 to_screen_coordinate(const megu::Vec2 & tile, float w, float h, float layer = 0.0f) {
return {
(tile.x + layer) * i_x * 0.5f * w + (tile.y + layer) * j_x * 0.5f * w,
(tile.x + layer) * i_y * 0.5f * h + (tile.y + layer) * j_y * 0.5f * h
@@ -36,280 +38,16 @@ megu::Vertex to_screen_coordinate(int x, int y, unsigned int u, unsigned int v,
}
*/
-//* Isometric :
-
-int main(int argc, const char * argv[]) {
- try {
- //? Window
- megu::Window window;
- window.open("Isometric Window", 360, 360);
- megu::error::opengl_error::check();
-
- std::cout << "Window Inited" << std::endl;
-
- std::cout << "Group Inited" << std::endl;
-
- //? Image 1
- std::vector<int> map = {
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
- 1, 1, 2, 3, 4, 5, 6, 7, 8, 9,
- 2, 2, 2, 3, 4, 5, 6, 7, 8, 9,
- 3, 3, 3, 3, 4, 5, 6, 7, 8, 9,
- 4, 4, 4, 4, 4, 5, 6, 7, 8, 9,
- 5, 5, 5, 5, 5, 5, 6, 7, 8, 9,
- 6, 6, 6, 6, 6, 6, 6, 7, 8, 9,
- 7, 7, 7, 7, 7, 7, 7, 7, 8, 9,
- 8, 8, 8, 8, 8, 8, 8, 8, 8, 9,
- 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
-
- };
-
- size_t x = 0;
- size_t y = 0;
-
- std::vector<std::unique_ptr<megu::Image>> images;
-
- megu::Texture texture_0;
- texture_0.store(megu::TextureBuffer("assets/textures/Cube_Red.png"));
-
- megu::Texture texture_1;
- texture_1.store(megu::TextureBuffer("assets/textures/Cube_Green.png"));
-
- megu::Texture texture_2;
- texture_2.store(megu::TextureBuffer("assets/textures/Cube_Blue.png"));
-
- megu::Texture texture_3;
- texture_3.store(megu::TextureBuffer("assets/textures/Cube_Yellow.png"));
-
- for(auto id : map) {
- if(x == 10) {
- x = 0;
- ++y;
- }
-
- if(id != 0) {
- switch (id % 4) {
- case 1:
- images.push_back(std::make_unique<megu::Image>(texture_1));
- break;
-
- case 2:
- images.push_back(std::make_unique<megu::Image>(texture_2));
- break;
-
- case 3:
- images.push_back(std::make_unique<megu::Image>(texture_3));
- break;
-
- default:
- images.push_back(std::make_unique<megu::Image>(texture_0));
- break;
- }
-
- glm::vec2 pos = to_screen_coordinate({x, y}, 32.f, 32.f, static_cast<float>(id)-3.f);
-
- images.back()->setPosition({pos.x + window.width()/2, pos.y + window.height()/8});
- }
-
- ++x;
- }
-
- /*for(auto & i : images) {
- group.add(*i);
- i.get()->setSize({32.f, 32.f});
- }*/
-
- std::cout << "Images 1 Inited" << std::endl;
-
- //? Image 2
- std::vector<int> map_2 = {
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- };
-
- size_t x_2 = 0;
- size_t y_2 = 0;
-
- std::vector<std::unique_ptr<megu::Image>> images_2;
-
- megu::Texture texture_4;
- texture_4.store(megu::TextureBuffer("assets/textures/Cube_White.png"));
-
- for(auto id : map_2) {
- if(x_2 == 10) {
- x_2 = 0;
- ++y_2;
- }
-
- images_2.push_back(std::make_unique<megu::Image>(texture_4));
- glm::vec2 pos = to_screen_coordinate({x_2, y_2}, 32.f, 32.f, 0.f);
- images_2.back()->setPosition({pos.x + window.width()/2 - 16.f, pos.y + window.height()/4});
-
- ++x_2;
- }
-
- /*for(auto & i : images_2) {
- group_2.add(*i);
- i.get()->setSize({32.f, 32.f});
- }*/
-
- std::cout << "Images 2 Inited" << std::endl;
-
-
- //? Engines
- megu::GraphicEngine engine(window);
- megu::Renderer basic_renderer(360, 360);
-
- engine.push(0, basic_renderer);
-
- engine.push<megu::Image>(0, 0, *((images.front()).get()));
-
- //? Render Loop
- std::cout << "Render Loop Begin !" << std::endl;
- glm::vec2 xy = {0, 0};
-
- double previousTime = megu::Window::Time();
- int frameCount = 0;
-
- while(window.isOpen()) {
- double currentTime = megu::Window::Time();
- frameCount++;
-
- if(currentTime - previousTime >= 1.0) {
- window.setTitle(std::to_string(frameCount));
-
- frameCount = 0;
- previousTime = currentTime;
- }
-
- window.pollEvents();
- engine.step();
- }
- std::cout << "Render Loop End !" << std::endl;
- }
- catch(std::exception & error) {
- std::cerr << error.what() << std::endl;
- }
-
- return EXIT_SUCCESS;
-}
-
-
-//* Tilemap
-/*
int main(int argc, const char * argv[]) {
try {
- //? Window
megu::Window window;
window.open("Isometric Window", 360, 360);
- megu::error::opengl_error::check();
-
std::cout << "Window Inited" << std::endl;
- //? Group
- megu::VertexArrayGroup group;
-
- std::cout << "Group Inited" << std::endl;
-
- //? Grids
-
- megu::Texture texture_1;
- texture_1.store(megu::TextureBuffer("assets/textures/Tile_Test_3.png"));
-
- megu::VerticesArray grid_1(megu::Quads::Primitive(), 4);
-
- //grid_1[0] = {{0.f, 0.f}, {0.0f, 0.0f}};
- //grid_1[1] = {{16.f, 0.f}, {0.5f, 0.0f}};
- //grid_1[2] = {{16.f, 16.f}, {0.5f, 0.5f}};
- //grid_1[3] = {{0.f, 16.f}, {0.0f, 0.5f}};
-
-
-
- grid_1[0] = to_screen_coordinate(0, 0, 0, 0, texture_1);
- grid_1[1] = to_screen_coordinate(16, 0, 16, 0, texture_1);
- grid_1[2] = to_screen_coordinate(16, 16, 16, 16, texture_1);
- grid_1[3] = to_screen_coordinate(0, 16, 0, 16, texture_1);
-
-
- grid_1.scale(1.f, 1.f);
-
+ megu::Image image("assets/textures/Image_Test.png");
-
- group.add(texture_1, grid_1);
-
- std::cout << "Grid created" << std::endl;
-
- //? ImGui
- //ImGui::CreateContext();
- //ImGui_ImplOpenGL3_Init();
- //ImGui_ImplGlfw_InitForOpenGL(window.ptr(), true);
-
- //? Engines
- megu::GraphicEngine engine(window);
- megu::Renderer basic_renderer(100, 100);
-
- engine.push(0, basic_renderer);
- engine.push(0, 0, group);
-
- //? Render Loop
- std::cout << "Render Loop Begin !" << std::endl;
-
- double previousTime = megu::Window::Time();
- int frameCount = 0;
-
- while(window.isOpen()) {
- double currentTime = megu::Window::Time();
- frameCount++;
-
- if(currentTime - previousTime >= 1.0) {
- window.setTitle(std::to_string(frameCount));
-
- frameCount = 0;
- previousTime = currentTime;
- }
-
- window.pollEvents();
- engine.step();
- }
- std::cout << "Render Loop End !" << std::endl;
- }
- catch(std::exception & error) {
- std::cerr << error.what() << std::endl;
- }
-
- return EXIT_SUCCESS;
-}*/
-
-
-//* Sprite
-/*
-int main(int argc, const char * argv[]) {
- try {
- //? Window
- megu::Window window;
- window.open("Sprite Window", 360, 360);
- megu::error::opengl_error::check();
-
- std::cout << "Window Inited" << std::endl;
-
- //? Group
- megu::SpriteGroup group;
- megu::ImageGroup group_2;
-
- std::cout << "Group Inited" << std::endl;
-
- //? Grids
-
- megu::Texture texture_1;
- texture_1.store(megu::TextureBuffer("assets/textures/Neera.png"));
+ megu::Sprite sprite("assets/textures/Neera.png");
+ sprite.setSize({25, 49});
std::vector<glm::vec4> frames;
frames.push_back({0, 0, 51, 98});
@@ -320,38 +58,37 @@ int main(int argc, const char * argv[]) {
frames.push_back({51, 98, 51, 98});
frames.push_back({102, 98, 51, 98});
- megu::Sprite neera(texture_1, frames[0]);
- megu::Image image(texture_1);
- //neera.scale(1.f, 1.f);
-
-
- group.add(neera);
- group_2.add(image);
-
- std::cout << "Sprite created" << std::endl;
+ sprite.setFrame(frames[0]);
+ sprite.move({32, 0});
- //? Engines
megu::GraphicEngine engine(window);
megu::Renderer basic_renderer(128, 128);
- engine.push(0, basic_renderer);
- engine.push(0, 0, group);
+ megu::ref_set<megu::Image> images_set;
+ images_set.insert(image);
+
+ megu::ref_set<megu::Sprite> sprites_set;
+ sprites_set.insert(sprite);
- //? Render Loop
- std::cout << "Render Loop Begin !" << std::endl;
+ megu::QuadInstancedModule modul;
+
+ engine.push(0, basic_renderer);
+ engine.push(0, 1, images_set, &modul);
+ engine.push(0, 0, sprites_set, &modul);
double previousTime = megu::Window::Time();
int frameCount = 0;
- std::thread t([&frames, &window, &neera](){
+ std::thread t([&frames, &sprite, &window](){
size_t i = 0;
while(window.isOpen()) {
std::this_thread::sleep_for(std::chrono::milliseconds(30));
- neera.setFrame(frames[i%frames.size()]);
+ sprite.setFrame(frames[i%frames.size()]);
++i;
}
});
+ std::cout << "Render Loop Start !" << std::endl;
while(window.isOpen()) {
double currentTime = megu::Window::Time();
frameCount++;
@@ -376,5 +113,3 @@ int main(int argc, const char * argv[]) {
return EXIT_SUCCESS;
}
-*/
-
--
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