mirror of
https://github.com/Nexoniarz/Fry3DX.git
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f3e8eca87b
Shapes with live settings, shape editing, knife and hole tools, drawing shapes onto other objects, combining objects (add / subtract / overlap), copies, thickness, painting with stickers and layers, a Layout tab, a Print tab with checks, packed .fry files with autosave, export to GLB, glTF, FBX, OBJ, 3MF, STL and PLY, folders in Layers, its own crash screen, and a website for GitHub Pages in docs/. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01NMSrd5oe1GpUD7E6d825KP
38 lines
1.4 KiB
C++
38 lines
1.4 KiB
C++
#include "render/screenshot.h"
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#include "core/log.h"
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#define STB_IMAGE_WRITE_IMPLEMENTATION
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#define STB_IMAGE_IMPLEMENTATION // (stb_image for the whole program: the window icon, and the app's pictures)
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#include <stb_image.h>
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#include <stb_image_write.h>
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#include <atomic>
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#include <chrono>
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#include <filesystem>
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#include <thread>
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namespace keel {
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namespace {
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std::atomic<int> g_pending{0};
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}
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void saveScreenshot(std::string path, std::vector<uint8_t> rgba, uint32_t width, uint32_t height) {
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// PNG compression is slow (very slow in debug builds); keep it off the render thread.
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++g_pending;
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std::thread([px = std::move(rgba), path = std::move(path), width, height]() mutable {
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for (size_t i = 0; i < size_t(width) * height; ++i) px[i * 4 + 3] = 255;
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std::error_code ec;
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std::filesystem::create_directories(std::filesystem::path(path).parent_path(), ec);
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stbi_write_png_compression_level = 4;
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if (stbi_write_png(path.c_str(), int(width), int(height), 4, px.data(), int(width * 4))) log::info("Saved {}", path);
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else log::warn("Couldn't write {}", path);
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--g_pending;
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}).detach();
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}
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void waitForScreenshots() {
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// Quitting right after a screenshot would cut it off half-written.
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for (int i = 0; g_pending > 0 && i < 1000; ++i) std::this_thread::sleep_for(std::chrono::milliseconds(10));
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}
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} // namespace keel
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