OSE Simulator - Revision history

Wneal: /* Background */

2025-10-21T17:43:11Z

Background

← Older revision		Revision as of 17:43, 21 October 2025
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	Several of the Open Source Ecology projects involving moving vehicles and/or parts may benefit from modeling in such a simulator. Possible applications may include affordable automation or remote control modules for skid-steers or tractors for example.		Several of the Open Source Ecology projects involving moving vehicles and/or parts may benefit from modeling in such a simulator. Possible applications may include affordable automation or remote control modules for skid-steers or tractors for example.

			It is thus possible to imagine the expansion of this simulator to incorporate other machines. In the context of Open Source ecology, this especially applies to GVCS machines.

	==Source Code==		==Source Code==

Wneal: /* Software Design */

2025-10-21T17:41:11Z

Software Design

← Older revision		Revision as of 17:41, 21 October 2025
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	==Software Design==		==Software Design==
	The software is divided into several modules:		The software is divided into several modules:
	1. The GUI code - FRCSIMMainMenu.py. This imports the controls class		# The GUI code - FRCSIMMainMenu.py. This imports the controls class
	2. The Controls class - tying in user input through the keyboard and game controller with the simulated movement of the robot - FRCControls.py. This imports the base class.		# The Controls class - tying in user input through the keyboard and game controller with the simulated movement of the robot - FRCControls.py. This imports the base class.
	3. The FRC base class - this stages all of the Panda3D graphics assets for deployment in the application. This imports the physics class		# The FRC base class - this stages all of the Panda3D graphics assets for deployment in the application. This imports the physics class
	4. The FRC physics class - a collection of mathematics and physics-related functions to calculate the behaviour of the robot during the simulation. This class imports YAML files corresponding to the specific robot that is being modeled by the simulator at a particular time.		# The FRC physics class - a collection of mathematics and physics-related functions to calculate the behaviour of the robot during the simulation. This class imports YAML files corresponding to the specific robot that is being modeled by the simulator at a particular time.
	5. YAML files - these are used to specify the physical attributes of each robot.		# YAML files - these are used to specify the physical attributes of each robot.

Wneal at 17:40, 21 October 2025

2025-10-21T17:40:50Z

← Older revision		Revision as of 17:40, 21 October 2025
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	*Export the Blender file to a .glb format - this may require installing an add-on in the Blender environment		*Export the Blender file to a .glb format - this may require installing an add-on in the Blender environment
	*Import the .glb file into the simulator which is written in Python / Panda3D		*Import the .glb file into the simulator which is written in Python / Panda3D

			==Software Design==
			The software is divided into several modules:
			1. The GUI code - FRCSIMMainMenu.py. This imports the controls class
			2. The Controls class - tying in user input through the keyboard and game controller with the simulated movement of the robot - FRCControls.py. This imports the base class.
			3. The FRC base class - this stages all of the Panda3D graphics assets for deployment in the application. This imports the physics class
			4. The FRC physics class - a collection of mathematics and physics-related functions to calculate the behaviour of the robot during the simulation. This class imports YAML files corresponding to the specific robot that is being modeled by the simulator at a particular time.
			5. YAML files - these are used to specify the physical attributes of each robot.

Wneal: /* Background */

2025-10-21T17:32:45Z

Background

← Older revision		Revision as of 17:32, 21 October 2025
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	==Background==		==Background==
	A simulator was written for ''FIRST'' Robotics Competition robots allowing teams to understand the performance characteristics of their robots before building them. The simulator models the robots using a collection of physical parameters stored in a .yaml file and allows users to control the robots using the same game controller used in the competition.		A simulator was written for ''FIRST'' Robotics Competition robots allowing teams to understand the performance characteristics of their robots before building them. The simulator models the robots using a collection of physical parameters stored in a .yaml file and allows users to control the robots using the same game controller used in the competition.

			Several of the Open Source Ecology projects involving moving vehicles and/or parts may benefit from modeling in such a simulator. Possible applications may include affordable automation or remote control modules for skid-steers or tractors for example.

	==Source Code==		==Source Code==

Wneal: /* Background */

2025-10-21T17:30:38Z

Background

← Older revision		Revision as of 17:30, 21 October 2025
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	==Background==		==Background==
	A simulator was written for ''FIRST'' Robotics Competition robots allowing teams to understand the performance characteristics of their robots before building them. The simulator models the robots using a collection of physical parameters stored in a .yaml file and allows users to control the robots using the same game controller used in the competition.		A simulator was written for ''FIRST'' Robotics Competition robots allowing teams to understand the performance characteristics of their robots before building them. The simulator models the robots using a collection of physical parameters stored in a .yaml file and allows users to control the robots using the same game controller used in the competition.

			==Source Code==

			Here is the link to the GitLab Repository hosting the code for this project:
			https://gitlab.com/wjaneal/frc-simulator

	==Simulator Toolchain==		==Simulator Toolchain==
	*Robot is designed in a CAD Package such as FreeCAD or OnShape		*Robot is designed in a CAD Package such as FreeCAD or OnShape

Wneal: /* Simulator Toolchain */

2025-10-21T12:58:18Z

Simulator Toolchain

← Older revision		Revision as of 12:58, 21 October 2025
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	==Simulator Toolchain==		==Simulator Toolchain==
	*Robot is designed in a CAD Package such as FreeCAD or OnShape		*Robot is designed in a CAD Package such as FreeCAD or OnShape
	*Export the model of the ~~file~~ in a .obj format		*Export the model of the robot in a .obj format
	*Import the model to Blender		*Import the model to Blender
	*Pare down the file size by removing highly detailed parts such as nuts and bolts. The intent is to maintain the physical appearance of the robot with the smallest file size possible - this allows the simulator to work without appreciable lag even on less capable computers.		*Pare down the file size by removing highly detailed parts such as nuts and bolts. The intent is to maintain the physical appearance of the robot with the smallest file size possible - this allows the simulator to work without appreciable lag even on less capable computers.
	*Export the Blender file to a .glb format - this may require installing an add-on in the Blender environment		*Export the Blender file to a .glb format - this may require installing an add-on in the Blender environment
	*Import the .glb file into the simulator which is written in Python / Panda3D		*Import the .glb file into the simulator which is written in Python / Panda3D

Wneal: Created page with "==Background== A simulator was written for ''FIRST'' Robotics Competition robots allowing teams to understand the performance characteristics of their robots before building them. The simulator models the robots using a collection of physical parameters stored in a .yaml file and allows users to control the robots using the same game controller used in the competition. ==Simulator Toolchain== Robot is designed in a CAD Package such as FreeCAD or OnShape Export the mode..."

2025-10-21T12:58:03Z

Created page with "==Background== A simulator was written for ''FIRST'' Robotics Competition robots allowing teams to understand the performance characteristics of their robots before building them. The simulator models the robots using a collection of physical parameters stored in a .yaml file and allows users to control the robots using the same game controller used in the competition. ==Simulator Toolchain== *Robot is designed in a CAD Package such as FreeCAD or OnShape *Export the mode..."

New page

==Background==
A simulator was written for ''FIRST'' Robotics Competition robots allowing teams to understand the performance characteristics of their robots before building them. The simulator models the robots using a collection of physical parameters stored in a .yaml file and allows users to control the robots using the same game controller used in the competition.
==Simulator Toolchain==
*Robot is designed in a CAD Package such as FreeCAD or OnShape
*Export the model of the file in a .obj format
*Import the model to Blender
*Pare down the file size by removing highly detailed parts such as nuts and bolts. The intent is to maintain the physical appearance of the robot with the smallest file size possible - this allows the simulator to work without appreciable lag even on less capable computers.
*Export the Blender file to a .glb format - this may require installing an add-on in the Blender environment
*Import the .glb file into the simulator which is written in Python / Panda3D