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SPE-2665: Incorrect size of thumbnails when slicing using CLI

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This commit is contained in:
Lukas Matena 2025-01-29 10:42:34 +01:00
parent cf7a01b3f0
commit 2d54db2e35
4 changed files with 10625 additions and 11 deletions
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3
bundled_deps/CMakeLists.txt
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@ -40,6 +40,9 @@ target_include_directories(ankerl INTERFACE ankerl)
add_library(stb_dxt INTERFACE)
target_include_directories(stb_dxt INTERFACE stb_dxt)
add_library(stb_image INTERFACE)
target_include_directories(stb_image INTERFACE stb_image)
add_library(tcbspan INTERFACE)
target_include_directories(tcbspan INTERFACE tcbspan)

10601
bundled_deps/stb_image/stb_image_resize2.h Normal file
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File diff suppressed because it is too large Load Diff

30
src/CLI/ProcessActions.cpp
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@ -38,6 +38,9 @@
#include "CLI.hpp"
#define STB_IMAGE_RESIZE_IMPLEMENTATION
#include "stb_image_resize2.h"
namespace Slic3r::CLI {
static bool has_profile_sharing_action(const Data& cli)
@ -167,11 +170,10 @@ static bool export_models(std::vector<Model>& models, IO::ExportFormat format, c
return true;
}
static std::function<ThumbnailsList(const ThumbnailsParams&)> get_thumbnail_generator_cli(Print& fff_print)
static std::function<ThumbnailsList(const ThumbnailsParams&)> get_thumbnail_generator_cli(const std::string& filename)
{
if (!fff_print.model().objects.empty() && boost::iends_with(fff_print.model().objects.front()->input_file, ".3mf")) {
std::string filename = fff_print.model().objects.front()->input_file;
return [filename](const ThumbnailsParams&) {
if (boost::iends_with(filename, ".3mf")) {
return [filename](const ThumbnailsParams& params) {
ThumbnailsList list_out;
mz_zip_archive archive;
@ -210,12 +212,19 @@ static std::function<ThumbnailsList(const ThumbnailsParams&)> get_thumbnail_gene
}
}
ThumbnailData th;
th.set(width, height);
th.pixels = data;
list_out.push_back(th);
for (const Vec2d& size : params.sizes) {
ThumbnailData th;
Point isize(size);
th.set(isize.x(), isize.y());
std::vector<unsigned char> resized_rgba(th.width * th.height * 4);
stbir_resize_uint8_linear(data.data(), width, height, 4 * width,
resized_rgba.data(), th.width, th.height, 4 * th.width,
STBIR_RGBA);
th.pixels = resized_rgba;
list_out.push_back(th);
}
return list_out;
};
};
}
return [](const ThumbnailsParams&) ->ThumbnailsList { return {}; };
@ -333,7 +342,8 @@ bool process_actions(Data& cli, const DynamicPrintConfig& print_config, std::vec
print->process();
if (printer_technology == ptFFF) {
// The outfile is processed by a PlaceholderParser.
outfile = fff_print.export_gcode(outfile, nullptr, get_thumbnail_generator_cli(fff_print));
const std::string input_file = fff_print.model().objects.empty() ? "" : fff_print.model().objects.front()->input_file;
outfile = fff_print.export_gcode(outfile, nullptr, get_thumbnail_generator_cli(input_file));
outfile_final = fff_print.print_statistics().finalize_output_path(outfile);
}
else {

2
src/CMakeLists.txt
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@ -135,7 +135,7 @@ if (NOT WIN32 AND NOT APPLE)
set_target_properties(PrusaSlicer PROPERTIES OUTPUT_NAME "prusa-slicer")
endif ()
target_link_libraries(PrusaSlicer libslic3r libcereal slic3r-arrange-wrapper)
target_link_libraries(PrusaSlicer libslic3r libcereal slic3r-arrange-wrapper stb_image)
if (APPLE)
# add_compile_options(-stdlib=libc++)