portersky
a4ef4adfc7
Added width/height tracking to the window class via a GLFW resize callback. The callback stores the current size and forwards it to a user-provided std::function. Added context::set_size() to update the GL viewport when the window is resized. Changed scene::render() to accept (int width, int height) parameters so scenes can compute the correct aspect ratio for their projection matrix instead of hardcoding 1280/720. Fixed parameter shadowing in resize_callback_impl (glfw_window instead of window).
23 lines
347 B
C++
23 lines
347 B
C++
#pragma once
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#include "cbt/window.hpp"
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namespace cbt::opengl {
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class context {
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public:
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explicit context(window const& win);
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~context();
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auto valid() const -> bool;
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auto set_size(int width, int height) -> void;
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private:
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bool m_valid = false;
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static auto setup_gl() -> bool;
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static auto print_info() -> void;
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};
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}
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