'New Tree' Refactors

.github/workflows/conan-package.yml

@@ -68,7 +68,7 @@ jobs:
             recipe_id_full: ${{ needs.conan-recipe-version.outputs.recipe_id_full }}
             recipe_id_latest: ${{ needs.conan-recipe-version.outputs.recipe_id_latest }}
             runs_on: 'ubuntu-20.04'
-            python_version: '3.10.x'
+            python_version: '3.11.x'
             conan_logging_level: 'info'
         secrets: inherit
 
@@ -78,11 +78,11 @@ jobs:
 
         uses: ultimaker/cura/.github/workflows/conan-package-create.yml@main
         with:
-            project_name: curaengine
-            build_id: 3
+            project_name: ${{ needs.conan-recipe-version.outputs.project_name }}
             recipe_id_full: ${{ needs.conan-recipe-version.outputs.recipe_id_full }}
+            build_id: 3
             runs_on: 'macos-11'
-            python_version: '3.10.x'
+            python_version: '3.11.x'
             conan_logging_level: 'info'
         secrets: inherit
 
@@ -92,11 +92,11 @@ jobs:
 
         uses: ultimaker/cura/.github/workflows/conan-package-create.yml@main
         with:
-            project_name: curaengine
-            build_id: 4
+            project_name: ${{ needs.conan-recipe-version.outputs.project_name }}
             recipe_id_full: ${{ needs.conan-recipe-version.outputs.recipe_id_full }}
+            build_id: 4
             runs_on: 'windows-2022'
-            python_version: '3.10.x'
+            python_version: '3.11.x'
             conan_config_branch: ''
             conan_logging_level: 'info'
         secrets: inherit
@@ -107,11 +107,11 @@ jobs:
 
         uses: ultimaker/cura/.github/workflows/conan-package-create.yml@main
         with:
-            project_name: curaengine
-            build_id: 2
+            project_name: ${{ needs.conan-recipe-version.outputs.project_name }}
             recipe_id_full: ${{ needs.conan-recipe-version.outputs.recipe_id_full }}
+            build_id: 1
             runs_on: 'ubuntu-20.04'
-            python_version: '3.10.x'
+            python_version: '3.11.x'
             conan_logging_level: 'info'
         secrets: inherit
 
@@ -121,11 +121,11 @@ jobs:
 
         uses: ultimaker/cura/.github/workflows/conan-package-create.yml@main
         with:
-            project_name: curaengine
-            build_id: 1
+            project_name: ${{ needs.conan-recipe-version.outputs.project_name }}
             recipe_id_full: ${{ needs.conan-recipe-version.outputs.recipe_id_full }}
+            build_id: 2
             runs_on: 'ubuntu-22.04'
-            python_version: '3.10.x'
+            python_version: '3.11.x'
             conan_logging_level: 'info'
         secrets: inherit
 

.github/workflows/unit-test.yml

@@ -75,7 +75,6 @@ jobs:
             -   name: Install Python requirements and Create default Conan profile
                 run: |
                     pip install -r requirements-conan-package.txt
-                    conan profile new default --detect
                 working-directory: .github/workflows/
 
             -   name: Use Conan download cache (Bash)
@@ -93,10 +92,21 @@ jobs:
 
             -   name: Install Linux system requirements
                 if: ${{ runner.os == 'Linux' }}
-                run: sudo apt install build-essential checkinstall zlib1g-dev libssl-dev ninja-build autoconf libx11-dev libx11-xcb-dev libfontenc-dev libice-dev libsm-dev libxau-dev libxaw7-dev libxcomposite-dev libxcursor-dev libxdamage-dev libxdmcp-dev libxext-dev libxfixes-dev libxi-dev libxinerama-dev libxkbfile-dev libxmu-dev libxmuu-dev libxpm-dev libxrandr-dev libxrender-dev libxres-dev libxss-dev libxt-dev libxtst-dev libxv-dev libxvmc-dev libxxf86vm-dev xtrans-dev libxcb-render0-dev libxcb-render-util0-dev libxcb-xkb-dev libxcb-icccm4-dev libxcb-image0-dev libxcb-keysyms1-dev libxcb-randr0-dev libxcb-shape0-dev libxcb-sync-dev libxcb-xfixes0-dev libxcb-xinerama0-dev xkb-data libxcb-dri3-dev uuid-dev libxcb-util-dev libxkbcommon-x11-dev -y
+                run: |
+                    sudo apt update
+                    sudo apt upgrade
+                    sudo apt install build-essential checkinstall libegl-dev zlib1g-dev libssl-dev ninja-build autoconf libx11-dev libx11-xcb-dev libfontenc-dev libice-dev libsm-dev libxau-dev libxaw7-dev libxcomposite-dev libxcursor-dev libxdamage-dev libxdmcp-dev libxext-dev libxfixes-dev libxi-dev libxinerama-dev libxkbfile-dev libxmu-dev libxmuu-dev libxpm-dev libxrandr-dev libxrender-dev libxres-dev libxss-dev libxt-dev libxtst-dev libxv-dev libxvmc-dev libxxf86vm-dev xtrans-dev libxcb-render0-dev libxcb-render-util0-dev libxcb-xkb-dev libxcb-icccm4-dev libxcb-image0-dev libxcb-keysyms1-dev libxcb-randr0-dev libxcb-shape0-dev libxcb-sync-dev libxcb-xfixes0-dev libxcb-xinerama0-dev xkb-data libxcb-dri3-dev uuid-dev libxcb-util-dev libxkbcommon-x11-dev pkg-config -y
+
+            -   name: Use GCC-10 on ubuntu as default
+                if: ${{ runner.os == 'Linux' }}
+                run: |
+                    sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-10 10
+                    sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-10 10
 
             -   name: Get Conan configuration
-                run: conan config install https://github.com/Ultimaker/conan-config.git
+                run: |
+                    conan profile new default --detect
+                    conan config install https://github.com/Ultimaker/conan-config.git
 
             -   name: Install dependencies
                 run: conan install . ${{ needs.conan-recipe-version.outputs.recipe_id_full }} -o enable_testing=True -s build_type=Release --build=missing --update -g GitHubActionsRunEnv -g GitHubActionsBuildEnv

CMakeLists.txt

@@ -194,7 +194,6 @@ endif ()
 target_link_libraries(_CuraEngine
         PUBLIC
         spdlog::spdlog
-        PRIVATE
         range-v3::range-v3
         fmt::fmt
         clipper::clipper

README.md

@@ -1,84 +1,47 @@
-
-<br>
-
-<div align = center>
-
-[![Badge Issues]][Issues]   
-[![Badge PullRequests]][PullRequests]   
-[![Badge Closed]][Closed]
-
-[![Badge Size]][#]   
-[![Badge License]][License]   
-[![Badge Contributors]][Contributors]
-
-[![Badge Test]][Test]   
-[![Badge Conan]][Conan]   
-
-<br>
-<br>
-
-<img
-    src = 'CuraEngine.ico'
-    width = 200
-/>
-
 # CuraEngine
 
+<p align="center">
+    <a href="https://github.com/Ultimaker/CuraEngine/actions/workflows/unit-test.yml" alt="Unit Tests">
+        <img src="https://github.com/Ultimaker/CuraEngine/actions/workflows/unit-test.yml/badge.svg" /></a>
+    <a href="https://github.com/Ultimaker/CuraEngine/actions/workflows/conan-package.yml" alt="Unit Tests">
+        <img src="https://github.com/Ultimaker/CuraEngine/actions/workflows/conan-package.yml/badge.svg" /></a>
+    <a href="https://github.com/Ultimaker/CuraEngine/issues" alt="Open Issues">
+        <img src="https://img.shields.io/github/issues/Ultimaker/CuraEngine" /></a>
+    <a href="https://github.com/Ultimaker/CuraEngine/issues?q=is%3Aissue+is%3Aclosed" alt="Closed Issues">
+        <img src="https://img.shields.io/github/issues-closed/ultimaker/CuraEngine?color=g" /></a>
+    <a href="https://github.com/Ultimaker/CuraEngine/pulls" alt="Pull Requests">
+        <img src="https://img.shields.io/github/issues-pr/Ultimaker/CuraEngine" /></a>
+    <a href="https://github.com/Ultimaker/CuraEngine/graphs/contributors" alt="Contributors">
+        <img src="https://img.shields.io/github/contributors/Ultimaker/CuraEngine" /></a>
+    <a href="https://github.com/Ultimaker/CuraEngine" alt="Repo Size">
+        <img src="https://img.shields.io/github/repo-size/Ultimaker/CuraEngine?style=flat" /></a>
+    <a href="https://github.com/Ultimaker/CuraEngine/blob/master/LICENSE" alt="License">
+        <img src="https://img.shields.io/github/license/Ultimaker/CuraEngine?style=flat" /></a>
+</p>
 
-*C++ console application for 3D printing GCode generation.*
-
-<br>
-<br>
-
-[![Button Install]][Install]   
-[![Button Dependencies]][Dependencies]   
-[![Button Internals]][Internals]
-
-<br>
-<br>
-
-
-Designed as a better and faster alternative to the old <br>
-**Skeinforge Engine** and is an integral part of **[Cura]**.
-
-You can use CuraEngine separately, in other <br>
-applications and integrate it into your own app.
-
-<br>
-
-
-<!----------------------------------------------------------------------------->
+CuraEngine is a C++ console application for 3D printing GCode generation. It has been made as a better and faster
+alternative to the old Skeinforge engine and is an integral part of [Cura](https://github.com/ultimaker/Cura). You can
+use CuraEngine separately or in other applications. Feel free to add it to your application. But please take
+note of the [License](LICENSE)
 
-[Contributors]: https://github.com/Ultimaker/CuraEngine/graphs/contributors
-[Dependencies]: https://github.com/Ultimaker/CuraEngine/wiki/Dependencies
-[PullRequests]: https://github.com/Ultimaker/CuraEngine/pulls
-[Internals]: https://github.com/Ultimaker/CuraEngine/wiki/Internals
-[Install]: https://github.com/Ultimaker/CuraEngine/wiki/Building-CuraEngine-From-Source
-[Closed]: https://github.com/Ultimaker/CuraEngine/issues?q=is%3Aissue+is%3Aclosed
-[Issues]: https://github.com/Ultimaker/CuraEngine/issues
-[Conan]: https://github.com/Ultimaker/CuraEngine/actions/workflows/conan-package.yml
-[Test]: https://github.com/Ultimaker/CuraEngine/actions/workflows/unit-test.yml
-[Cura]: https://github.com/Ultimaker/Cura
+## License
 
-[License]: LICENSE
-[#]: #
+![License](https://img.shields.io/github/license/ultimaker/curaengine?style=flat)  
+CuraEngine is released under terms of the AGPLv3 License. Terms of the license can be found in the LICENSE file. Or at
+http://www.gnu.org/licenses/agpl.html
 
+> But in general it boils down to:  
+> **You need to share the source of any CuraEngine modifications if you make an application with the CuraEngine. (Even if
+> you make a web-based slicer, you still need to share the source!)**
 
-<!---------------------------------[ Badges ]---------------------------------->
+## How to Install & Run
 
-[Badge Contributors]: https://img.shields.io/github/contributors/ultimaker/CuraEngine?style=for-the-badge&logoColor=white&labelColor=db5e8a&color=ab4a6c&logo=GitHub
-[Badge PullRequests]: https://img.shields.io/github/issues-pr/ultimaker/CuraEngine?style=for-the-badge&logoColor=white&labelColor=bb9f3e&color=937d31&logo=GitExtensions
-[Badge License]: https://img.shields.io/badge/License-AGPL3-336887.svg?style=for-the-badge&labelColor=458cb5&logoColor=white&logo=GNU
-[Badge Closed]: https://img.shields.io/github/issues-closed/ultimaker/CuraEngine?style=for-the-badge&logoColor=white&labelColor=629944&color=446a30&logo=AddThis
-[Badge Issues]: https://img.shields.io/github/issues/ultimaker/CuraEngine?style=for-the-badge&logoColor=white&labelColor=c34360&color=933349&logo=AdBlock
-[Badge Conan]: https://img.shields.io/github/workflow/status/Ultimaker/CuraEngine/conan-package?style=for-the-badge&logoColor=white&labelColor=6185aa&color=4c6987&logo=Conan&label=Conan%20Package
-[Badge Test]: https://img.shields.io/github/workflow/status/Ultimaker/CuraEngine/unit-test?style=for-the-badge&logoColor=white&labelColor=4a999d&color=346c6e&logo=Codacy&label=Unit%20Test
-[Badge Size]: https://img.shields.io/github/repo-size/ultimaker/CuraEngine?style=for-the-badge&logoColor=white&labelColor=715a97&color=584674&logo=GoogleAnalytics
+Please check our [Wiki page](https://github.com/Ultimaker/CuraEngine/wiki/Building-CuraEngine-From-Source) for details on how to install CuraEngine.
 
+## Dependencies
 
-<!---------------------------------[ Buttons ]--------------------------------->
+Please check our [Wiki page](https://github.com/Ultimaker/CuraEngine/wiki/Dependencies) for details on CuraEngines dependencies.
 
-[Button Dependencies]: https://img.shields.io/badge/Dependencies-26aae2?style=for-the-badge&logoColor=white&logo=BookStack
-[Button Internals]: https://img.shields.io/badge/Internals-00979D?style=for-the-badge&logoColor=white&logo=CodeReview
-[Button Install]: https://img.shields.io/badge/Installation-e23345?style=for-the-badge&logoColor=white&logo=DocuSign
+## Internals
 
+Please check our [Wiki page](https://github.com/Ultimaker/CuraEngine/wiki/Internals) for details on CuraEngines internals.

conandata.yml

@@ -1,3 +1,21 @@
+# TODO: Remove before merging to main
+"5.3.0-alpha":
+    requirements:
+        - "clipper/6.4.2"
+        - "boost/1.79.0"
+        - "rapidjson/1.1.0"
+        - "stb/20200203"
+        - "spdlog/1.10.0"
+        - "fmt/9.0.0"
+        - "range-v3/0.12.0"
+    requirements_arcus:
+        - "protobuf/3.21.4"
+        - "arcus/(latest)@ultimaker/testing"
+        - "zlib/1.2.12"
+    build_requirements_arcus:
+        - "protobuf/3.21.4"
+    build_requirements_testing:
+        - "gtest/1.12.1"
 "5.2.1":
     requirements:
         - "clipper/6.4.2"

include/LayerPlan.h

@@ -72,7 +72,6 @@ class ExtruderPlan
     std::optional<double> prev_extruder_standby_temp; //!< The temperature to which to set the previous extruder. Not used if the previous extruder plan was the same extruder.
 
     TimeMaterialEstimates estimates; //!< Accumulated time and material estimates for all planned paths within this extruder plan.
-    double slowest_path_speed;
 
 public:
     size_t extruder_nr; //!< The extruder used for this paths in the current plan.
@@ -129,6 +128,22 @@ class ExtruderPlan
      */
     void processFanSpeedAndMinimalLayerTime(bool force_minimal_layer_time, Point starting_position);
 
+    /*!
+     * Set the extrude speed factor. This is used for printing slower than normal.
+     * 
+     * Leaves the extrusion speed as is for values of 1.0
+     * 
+     * \param speedFactor The factor by which to alter the extrusion move speed
+     */
+    void setExtrudeSpeedFactor(const Ratio speed_factor);
+
+    /*!
+     * Get the extrude speed factor. This is used for printing slower than normal.
+     * 
+     * \return The factor by which to alter the extrusion move speed
+     */
+    double getExtrudeSpeedFactor();
+
     /*!
      * Get the fan speed computed for this extruder plan
      * 
@@ -160,7 +175,10 @@ class ExtruderPlan
 
     const RetractionConfig& retraction_config; //!< The retraction settings for the extruder of this plan
 
+    Ratio extrudeSpeedFactor; //!< The factor by which to alter the extrusion move speed
+
     double extraTime; //!< Extra waiting time at the and of this extruder plan, so that the filament can cool
+    double totalPrintTime; //!< The total naive time estimate for this extruder plan
 
     double fan_speed; //!< The fan speed to be used during this extruder plan
 
@@ -600,10 +618,8 @@ class LayerPlan : public NoCopy
      * \param flow_ratio The ratio with which to multiply the extrusion amount
      * \param near_start_location Optional: Location near where to add the first line. If not provided the last position is used.
      * \param fan_speed optional fan speed override for this path
-     * \param reverse_print_direction Whether to reverse the optimized order and their printing direction.
-     * \param order_requirements Pairs where first needs to be printed before second. Pointers are pointing to elements of \p polygons
      */
-    void addLinesByOptimizer(const Polygons& polygons, const GCodePathConfig& config, const SpaceFillType space_fill_type, const bool enable_travel_optimization = false, const coord_t wipe_dist = 0, const Ratio flow_ratio = 1.0, const std::optional<Point> near_start_location = std::optional<Point>(), const double fan_speed = GCodePathConfig::FAN_SPEED_DEFAULT, const bool reverse_print_direction = false, const std::unordered_set<std::pair<ConstPolygonPointer, ConstPolygonPointer>>& order_requirements = PathOrderOptimizer<ConstPolygonPointer>::no_order_requirements);
+    void addLinesByOptimizer(const Polygons& polygons, const GCodePathConfig& config, const SpaceFillType space_fill_type, const bool enable_travel_optimization = false, const coord_t wipe_dist = 0, const Ratio flow_ratio = 1.0, const std::optional<Point> near_start_location = std::optional<Point>(), const double fan_speed = GCodePathConfig::FAN_SPEED_DEFAULT, const bool reverse_print_direction = false);
 
     /*!
      * Add polygons to the g-code with monotonic order.