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mirror of https://github.com/MaSzyna-EU07/maszyna.git synced 2026-10-17 13:19:20 +02:00
Files
maszyna/rendering/opengl33particles.cppm
maj00r b8f040e6fd propagate template headers transitively, import Console where used
AnimModel.cpp reaches cParser through the simulation core, not a direct
import, so the previous pass missed it; the propagation now follows the
whole import closure. Train.cpp, drivermode.cpp and Globals.cpp call
Console:: inside _WIN32 guards without importing eu07.console - invisible
on Linux, where those blocks are skipped.
2026-09-10 01:41:24 +02:00

77 lines
1.8 KiB
C++

module;
#include <array>
#include <chrono>
#include <deque>
#include <limits>
#include <mutex>
#include <ostream>
#include <sstream>
#include <string>
#include <type_traits>
#include <unordered_map>
#include <cstddef>
#include <utility>
#include <vector>
#include <memory>
#include <optional>
export module eu07.rendering.opengl33particles;
import eu07.glm;
import eu07.rendering.openglcamera;
import eu07.gl.buffer;
import eu07.gl.vao;
import eu07.gl.shader;
export {
/*
This Source Code Form is subject to the
terms of the Mozilla Public License, v.
2.0. If a copy of the MPL was not
distributed with this file, You can
obtain one at
http://mozilla.org/MPL/2.0/.
*/
// particle data visualizer
class opengl33_particles {
public:
// constructors
opengl33_particles() = default;
// methods
void
update( opengl_camera const &Camera );
std::size_t
render( );
private:
// types
struct particle_vertex {
glm::vec3 position; // 3d space
glm::vec4 color; // rgba, unsigned byte format
glm::vec2 texture; // uv space
};
/*
using sourcedistance_pair = std::pair<smoke_source *, float>;
using source_sequence = std::vector<sourcedistance_pair>;
*/
using particlevertex_sequence = std::vector<particle_vertex>;
// methods
// members
/*
source_sequence m_sources; // list of particle sources visible in current render pass, with their respective distances to the camera
*/
particlevertex_sequence m_particlevertices; // geometry data of visible particles, generated on the cpu end
std::optional<gl::buffer> m_buffer;
std::optional<gl::vao> m_vao;
std::unique_ptr<gl::program> m_shader;
std::size_t m_buffercapacity{ 0 }; // total capacity of the last established buffer
};
//---------------------------------------------------------------------------
} // export