Best computer for 3d modeling and renderingKazi

I'm looking for a talented freelancer to create an engaging 3D animated video aimed at entertaining children. Key Requirements: - Expertise in 3D Animation: The video must be produced using high-quality 3D animation techniques. - Understanding of Children's Entertainment: The freelancer should have experience creating content for children, understanding their preferences and sensibilities. - Creative Storytelling: The ability to weave a captivating narrative that holds the attention of young viewers is essential. Your portfolio should demonstrate your skills in creating similar content, and a keen understanding of 3D animation. A passion for children's entertainment will be highly regarded. Looking forward to...

I'm in need of a seasoned developer with a strong background in graphics rendering. The project involves: - Developing a Simulation/Role-Playing game optimized for web browsers. - Creating intricate and engaging graphics that enhance gameplay. - Ensuring smooth performance across various web platforms. The ideal candidate will have a solid understanding of game mechanics, web optimization techniques, and a passion for creating immersive gaming experiences. Prior experience in developing simulation or role-playing games is a significant plus.

I'm looking for a skilled Python developer with experience in using OpenCV and the Blender API to create a program that can generate a 3D model of a house from a floor plan. Key Requirements: - Input: The floor plans will be in image file formats (e.g., JPEG, PNG). - Output: The 3D model should be saved as an fbx file. - Precision: The model needs to be an exact scale representation of the house. Ideal Skills: - Proficiency in Python, particularly with OpenCV. - Experience with Blender and its API and Python - Understanding of 3D modeling and design principles. - Attention to detail for precision modeling. Please refer to these resources for examples of the desired output and guidance on usi...

I'm in need of a skilled CAD designer, specializing in 3D Modeling, to assist with product design. The complexity of the task requires medium detail models, incorporating detailed shapes and textures. Ideal Skills: - Proficiency in 3D CAD software - Experience in product design - Ability to create medium detail models The successful freelancer will have a keen eye for detail, an understanding of product design principles, and the ability to create visually engaging and technically accurate 3D models. The freelancer should use SolidWorks for creating the 3D models.

I'm looking for a skilled craftsman to create a unique, 3d printed adjustable gun stock for my metaquest 3. Key Requirements: - Material: The gun stock should be primarily made of high-quality plastic, ensuring it's lightweight yet durable. - Design: The stock needs to incorporate adjustable parts, allowing for customization to fit different gameplay scenarios or user preferences. - Non-Slip Grip: Add a texture or coating to the handle that prevents slipping, even with sweaty hands. - Quick Adjustment: Incorporate mechanisms that allow for swift and easy adjustments during gameplay. Color: The gun stock should be in a sleek, matte black and white finish. Ideal Skills: - Proficiency in plastic fabrication and design - Exp...

I'm seeking a professional skilled in 2D to 3D transformation, specifically for my drawings. These are currently in JPEG/PNG format. Key Responsibilities: - Converting 2D drawings to 3D models for printing Ideal Candidate: - Proficient in 3D software and conversion techniques - Experience with preparing models for printing - Able to work with JPEG/PNG files

...collaborate with Antenna + RF experts for design/build of 3 RFID UHF about 860-930 MHz Active Digital antennae systems with associated RF system. Each will support any RFID tag of the stated frequency range and the protocol. Use Miniature FR4 Chip Antenna Pulse ANT1204F005R0915A or similar as basis of design for reader/writer antenna system consisting of arrays of antenna elements + supporting RF components. If you strongly feel, a different technology will be better as a solution & economies, please advise. Need 3 software controlled solutions: 1. Fixed RFID reader without location precision 2. Mobile handheld reader with location precision 3. Fixed reader with location precision See below specs for location precision desired: 1. Fixed antenna -- 0.3...

Setup an open source or Microsoft system to deploy OS images to computers over the network (PXE boot) Already have open source software "Fog project" () which is failing at last step - deploy OS image to client computer. Utilize a PXE boot system for the deployment. "Explore other options: fix the current software or deploy a different software." Only need a one-time setup assistance.

I have a logo in PSD format that I need converted into a 3D spline. This logo will primarily be used for website display. In addition, I require a spline hover effect to be incorporated. Ideal Skills: - Proficiency in 3D modelling software - Experience with logo transformation into 3D spline - Understanding of web design principles - Ability to create interactive web elements - Familiarity with spline animation techniques Please ensure to include examples of similar work you've done in the past in your bid.

...to overlay static 3D objects onto a video feed, simulating real-time AR. Key Tasks: - Use Unreal 5.3.2 to overlay simple static 3D objects (e.g., cones) on top of a Blackmagic SDI video source. - Generate a lens file that aligns with provided lens calibration data and use it to do the proper projection. - Setup for an indoor LED wall virtual production environment. (we will actually use a 27 inch monitor to simulate the LED wall) You'll be provided with: - Access to a PC with Unreal 5.3.2 - FreeD system that sends the camera pose. - A Blackmagic SDI video source with a 16mm lens. - Lens calibration data. The ideal candidate for this project will have: - Extensive experience with Unreal Engine, particularly 5.3.2. - A good understanding of virtu...

I'm looking for a professional to create a touching and enjoyable presentation of approximately 2000 family pictures. There's a mix of quality in the images, so your task would also include sorting out duplicates and blurry pictures. The presentation needs to be set to suitable music, primarily American rock from the 60s-80s and classical. If the first presentation meets my expectations, I will need a second one. Key Tasks: - Sorting through 2000 family images - Creating a chronological photo presentation - Selecting appropriate music - Ensuring high quality of the final product - Creating a compelling introduction and conclusion for the presentation to set the mood and wrap up the story (german) Ideal Skills: - Proficiency in vi...

I'm seeking a professional 3D artist to create high-quality visualizations of a modern-style home. The purpose of these renders is to assist in marketing the property, so the images should be appealing and polished. Key Requirements: - Deliver maybe 3 stunning exterior and aerial views of the home - Utilize provided reference images and architectural model to ensure accuracy and attention to detail Ideal Skills and Experience: - Proficiency in 3D rendering software - Prior experience with real estate marketing materials - Strong understanding of modern architectural design - Excellent attention to detail and ability to work to a deadline. The renders should convey high end $7m waterfront home on a canal with pool white...

I'm seeking an expert in 3D modeling with a specific focus on character design. The main purpose of the 3D model will be for animation, so it needs to be rigged and optimized for movement. Ideal Skills: - Proficient in 3D modeling software (e.g. Blender, Maya, 3ds Max) - Experience in creating models specifically for animation - Strong understanding of character design and rigging - Understanding of lighting for 3D models Please include examples of previous character models you've created in your proposal. The character must have a realistic style.

I'm seeking a professional to assist me in both the design and the creation of a modern and sleek specialty vape. Your expertise will guide the aesthetic appeal, functionality, and electrical components of the vape, while also providing a detailed parts list for me to build a prototype. I just want to get to a minimum viable product stage so style will take a backseat for function. Key Responsibilities: - Collaborate on product design - Provide a comprehensive parts list - Assist with electrical components, design, functionality, and usability - Ensure the design meets safety and regulatory compliance - Recommend suitable materials for non-3D printed parts - Identify potential suppliers for electrical components ...

I am seeking a part-time financial modeler with advanced expertise in Microsoft Excel to assist with various financial modeling projects. The ideal candidate will have a strong understanding of financial analysis, forecasting, and Excel-based modeling techniques. Key Requirements: Proficiency in advanced Excel functions (pivot tables, macros, VBA, etc.). Experience in financial modeling, budgeting, and forecasting. Ability to analyze and interpret financial data. Strong problem-solving and analytical skills. Attention to detail and accuracy in work.

I'm looking for some 3D designers and modelers who will be willing to work on a percent-of-order basis for my 3D printing and Custom 3D Design Agency. We get a few orders a day, and you'll be guaranteed to get some work. Paid when the client pays for their order. I need designers who will respond fast, speak and type English well, and are hard workers.  Tools I need designers to be able to use [Removed by Freelancer.com Admin] Fusion 360/Autocad/Blender, any design software works as long as you can design anything i need you to.  Willing to give testimonials if the work is good. Designs should have a turnaround time of 3-5 days.

...seeking a professional who can create a realistic 3D animation theme for my Shopify store, integrating interactive elements to boost customer engagement. Key Requirements: - Design and implement realistic 3D animations - Incorporate interactive elements throughout the theme - Develop click animations for user interactions Ideal Skills: - Expertise in 3D modeling and animation - Proficiency in Shopify theme development - Strong understanding of user interaction design Experience: - Prior work on creating 3D animation themes for eCommerce platforms - Portfolio demonstrating realistic 3D animations - Examples of interactive elements in previous projects Please provide a detailed proposal showcasing your relev...

...monitor and respond to traffic incidents, ultimately reducing congestion and improving overall traffic flow. Key Aspects: - Enhancing detection systems for urban traffic lights - Focusing on improving traffic management systems - Aiming at reducing traffic congestion Ideal Skills: - Experience in traffic management systems - Proficiency in data analysis and optimization - Background in urban planning or related fields - Proficiency in computer vision technologies - Experience with machine learning algorithms for traffic prediction - Experience with real-time data processing and analytics - Strong software development skills, especially in C++ or Python - Experience in integrating traffic light systems with existing infrastructure The p...

I'm looking for a professional with expertise in soil mechanics and geotechnical analysis. The primary focus will be on cut-and-fill calculations and grading plans. Key Requirements: - Proficiency in cut-and-fill calculations and grading plans is critical. - Experience with slope stability analysis and site assessments is necessary, as this will be important for ensuring safety and compliance with all relevant regulations. - Ability to prepare comprehensive technical reports and recommendations. - Knowledge of local building codes and environmental regulations in California. - Familiarity with both GeoStudio and AutoCAD Civil 3D software tools. Ideal candidates will have: - Strong attention t...

I am looking for a skilled database analyst experienced with Excel ,Access databases to help manage my customer data. As my database analyst, you will: - Assess the current structure of my SQL database - Identify areas for improvement or optimization - Provide recommendations for future database design Ideal Skills: - Proficiency in Spread sheets - Experience with customer data management - Strong analytical and problem-solving skills - Knowledge of ETL (Extract, Transform, Load) processes. - Expertise in database performance tuning and optimization. - Experience in data modeling and schema design. - Competency with database reporting tools like Tableau or Crystal Reports. The project needs to be completed within 1-2 weeks.

I'm in need of a 3D model of a boat, which I'll provide through pictures. The primary use of this model will be for 3D printing. Key Requirements: - The model doesn't need to be of exact dimensions, an approximate scale will be fine. - A moderate level of detail is necessary, with key features represented, but not every intricate detail. Ideal Skills and Experience: - Proficiency in 3D modeling software - Experience in creating models specifically for 3D printing. - Strong attention to detail and ability to interpret images into 3D models. The model should be optimized for printing with plastic material. Please provide the final model in STL format. The model should be optimized for print...

I need a new handle for my clothes line made out of plastic. The handle needs to be weather-resistant and have an ergonomic grip. It should be colored black. Ideal skills for this project include: - Product design - Knowledge in materials and weather resistance - Ergonomic design - Experience with 3D modeling software I have the old broken part to match to the winder mechanism. I can post to the sucessful bidder. I am located in Victoria ,Australia. photo **-092700 is the part it needs to mate too. photo **-092209 is the socket side, photo **-092135 is the outside of the handle, chewed off by a former tennants dog. handle typical is of a similar type, but the winding mechanism does not fit my hoist. this is a one off job.

I am seeking an experienced Siemens NX professional who can assist me in authoring PTS (Product Technical Specification) documents. The ideal candidate should be proficient in 3D modeling, 2D drafting, and conducting simulations and analyses using Siemens NX. Key Responsibilities: - Assist in creating technical documentation, user manuals, and specification sheets using PTS - Provide live guidance during the PTS authoring process Ideal Skills and Experience: - Extensive experience with Siemens NX - Previous experience as a PTS author - Excellent communication skills for providing live guidance - Strong technical writing skills

...to draw up a detailed plan for a traditional-style house. The blueprint should incorporate a walk-out basement designed as a living area, along with comprehensive electrical and plumbing layouts. Key Responsibilities: - Modify an existing basic house plan to include a fully designed, walk-out basement. - Include detailed electrical and plumbing plans throughout the house, including the basement. - Design an L-shaped kitchen within the house plan. - Create 3D renderings of the entire house and basement for visualization purposes. Ideal Skills: - Proven experience in architectural design, particularly with traditional-style homes. - Proficient in creating detailed basement plans. - Familiarity with designing L-shaped kitchens. - Strong understan...

...vehicle collisions. The simulator should comprehensively address the following aspects: - Physics and dynamics: The simulator should accurately reflect real-world physics and dynamics as they pertain to vehicle collisions. - Driver behavior and reactions: The simulator should account for various driver responses and behaviors in the face of a collision. - Impact on vehicle structure: The simulator needs to represent how different collisions affect the structure of various vehicles. In terms of vehicle models, I require moderately detailed models with essential features. Ideal candidates for this project should have a strong background in vehicle dynamics, crash simulation, and driving behavior modeling. Experience in creating or ...

Looking for a new website for my consulting services would like a one page, scrolling website with nice animations and interactive there are two focuses of my expertise in which I provide one on one consulting services for: - digital marketing & online business - profitable crypto trading & investing would like the sections to include about Are you ready to take advantage of the unlimited income opportunities within the digital realm? At Nikita Ventures, we specialize in generate high income generating ventures through digital entrepreneurship as well as profitable crypto trading strategies. At Nikita Ventures, our mission is simple: to empower individuals like you to unlock their full potential in the digital world. With our personalized approach...

...Design Adjustment Scope **General Description:** The project involves the development and unification of the design for a corporate website, covering all pages and functionalities, including store, services, blog, and portfolio. The website must be modern, responsive, and minimalist, aligned with the company's visual identity, prioritizing clarity, objectivity, and visual impact. **Important Note:** The website structure is already fully built and installed on the server. The work will focus exclusively on the visual design, including images, fonts, and graphic elements. All site pages (blog, services, and store with products) are already created. The provider will only be responsible for the visual aspects a...

Here is a job post for a freelance Looker Data Visualization Specialist: *Freelance Opportunity: Looker Data Visualization Specialist* *About Us* We are a dynamic and growing company seeking experienced Looker professionals to join our team as freelancers. As a freelance Looker Data Visualization Specialist, you will have the opportunity to work on exciting projects, choose your own schedule, and earn extra money. *Job Summary* We are looking for skilled Looker developers to help us create interactive and dynamic data visualizations for our clients. As a freelance Looker Data Visualization Specialist, you will work closely with our team to design, develop, and deploy customized Looker dashboards and reports. *Responsibilities* ...

SketchUp 3D Model Enhancement_2024

...functionality and data storage capabilities. ====================== DESCRIPTION ====================== The project will put all parts together in a 3D enclosure that will provide external access to the SD and the SIM cards, the Output ethernet connector. The Input ethernet cable will not be detachable. The components will be standard modules/breakouts, described at the end as OPTION-1 and OPTION-2. The project consists in: - Providing 3 of those modems, completely tested and fully functional. - Provide all schematics for the connections, the PCB containing the parts and the CAD for the enclosure. - Provide the Arduino code for testing the LEDs, GSM, DNS, Ethernet, RS232... etc. - Provide an Arduino demo example where t...

...optimizing and troubleshooting existing DAX code and updating the logic to ensure accurate and efficient reporting. Responsibilities: • Analyze and review existing DAX code in an inherited Power BI project. • Identify inefficiencies and rewrite DAX measures, calculated columns, and tables for improved performance and clarity. • Debug and resolve issues with existing DAX logic that are causing incorrect calculations or errors in reports. • Ensure data models and DAX logic are aligned with best practices for maintainability and scalability. • Collaborate with our team to understand project requirements and provide regular updates on progress. Qualifications: &bull...

I'm in need of a skilled 3D artist who can design product prototypes for toys and games. The 3D models should represent basic shapes and functionality, as opposed to requiring high detail or intricate parts. Ideal skills and experience: - Proficiency in 3D design software - Previous experience with designing toy prototypes - Ability to create basic yet functional product models - Understanding of product design principles for toys and games - Strong communication skills to understand and incorporate feedback

I'm a school student looking to earn some money doing simple tasks. I have a computer and I'm ready to work. I'm particularly interested in content writing. Skills and Experience: - Content Writing: I'm looking for someone who can help me with different types of content writing - Computer Proficiency: Should have access to a computer and be comfortable working on it - Time Management: Able to manage time efficiently to balance work and studies

...energy, ambition, and inspiration, while maintaining a modern and clean aesthetic. Use a color palette of blues, golds, whites, and vibrant oranges, ensuring a polished and professional look. Below are the details for each panel: Panel 1 (30x22 cm) - The Archetypes: Dragon, Warrior, and Mage Theme: Represent three powerful archetypes, each with its own distinct visual identity: The Dragon: A majestic dragon, glowing in golden hues, coiled atop a treasure hoard. The dragon should embody strength, wealth, and protection, with fiery orange and red undertones blending into the background. Add glowing eyes and subtle golden embers around its figure. The Warrior: A strong figure in detailed, battle-worn armor, holding a sword wit...

I'm looking for a skilled 3D video editor experienced in Blender and 3D Studio Max, with a strong command of Vray. The project consists of creating a modern and sleek advertisement for a consumer product. Key Responsibilities: - Utilize Blender and 3D Max for creating high-quality 3D visuals. - Implement Vray for realistic rendering. - Crafting a contemporary, polished advertisement. Ideal Skills and Experience: - Proven experience in 3D video editing, ideally for commercial advertisements. - Strong portfolio showcasing modern and sleek designs. - Excellent understanding of consumer product marketing. - Proficiency in Blender, 3D Studio Max, and Vray.

I need a realistic 3D ilustration of a burguer. No AI auto created. No waste my time. Please read the instrjctios and see the pictures. It will be used in to simulate a dog treat This will we used alone in catalogs and a set of 3 together in packaging designs maybe over a grill. The diameter of this burguer is 5 cm and the height 1 cm It should have 3 black lines simulating the grill marks. I adjunt: Photo 1:hamburger pictures with the colors I want. Photo 2: product similar with the texture I want. Photo 3: another photo with the position to the 3 together aproximately I want to put it over a grill. I should receive the alone picture a the set picture.

Development of a 3D Avatar with Expansion Potential I am looking for an experienced developer to create a 3D avatar for use in online sessions. The initial focus is on the creation of the avatar, with later integration of features such as motion detection, voice recognition, and emotion detection. The avatar should closely resemble me and provide a realistic representation of my appearance. Key requirements: The avatar should remain adaptable and customizable. Development must take place on a platform that allows other developers to seamlessly continue working on the project. There is currently no predefined platform for the avatar's implementation. I am open to suggestions and welcome recommendations, whether this is a...

I'm seeking a professional 3D architectural renderer to create a comprehensive visual representation of a traditional-style, full-interior and exterior, residential building. Key Requirements: - Full interior and exterior rendering - Traditional architectural style interpretation - High-quality, detailed modelling and texturing Ideal Skills: - Proficiency in 3D rendering software (e.g., AutoCAD, SketchUp, 3ds Max, V-Ray, etc.) - Strong understanding of traditional architectural elements - Excellent attention to detail - Prior experience in residential architecture rendering

...explainer video for my future app. The primary goal of the video is to demonstrate the app's functionality in a relatable and engaging way. Key elements to include: - A character: a girl who doesn't know what to wear. - Her interaction with the app: she opens it and is 'teleported' into it, where she tries clothes and choosing one. after she teleported back to her room and there is her boyfriend who knocked the door and says that this on time as usual and open the door and before leaving with him she says that my soluting fot each situation. Ideal candidates will have experience in producing animated product demonstration videos, particularly in the app space. They should be able to create a compelling narrat...

I'm looking for high-quality architectural renderings for a client presentation. The renderings should be from two views set in a SketchUp model, and they should include: - Detailed textures - Realistic lighting - High-resolution output suitable for printing The ideal freelancer for this project should have a strong background in architectural rendering, with a particular focus on creating detailed and realistic renderings for client presentations. Experience with SketchUp is essential, as I will be providing the model in that format. You should also have a strong understanding of how to use lighting and texture to create a visually impressive and engaging presentation. The expected deadline for the projec...

I'm seeking an experienced developer to create a Windows application that allows for controlling machinery via start/stop commands sent from a computer or mobile device. The app should support both wired and Bluetooth connections to interface with the machinery system. Key Features: - Issue commands to machinery: The app needs to send start, stop and run commands to the machinery. - Dual Connection Support: The app should seamlessly support both wired and Bluetooth connections to the machinery. Ideal Skills: - Proficient in Windows application development - Experience with Bluetooth and wired connection programming - Knowledge in machinery control systems programming

3D modelling of soccer model done

I'm seeking a seasoned SolidWorks designer to help create an entirely new product from scratch. The goal is to develop a fully engineered product that's ready for manufacturing. Key Responsibilities: - Collaborate with me to conceptualize the product - Translate our ideas into detailed SolidWorks designs - Ensure all designs are fully engineered and ready for production Ideal Skills and Experience: - Extensive experience in product design using SolidWorks - Strong understanding of engineering principles and manufacturing processes - Excellent 3D modeling skills - Ability to create detailed designs with dimensions - Proficient in translating concepts into tangible designs

...architecture and exterior design with 3D modeling and realistic rendering skills. The project involves designing the exterior of a house, RV garage, and Casita, with a particular emphasis on landscape elements including intricate driveways and a detailed backyard. Key areas of focus: - Landscape elements: This includes designing the front yard with a circular driveway, grass, and a mailbox, as well as a complex backyard featuring a pool with a grotto, water slide, waterfall, hot tub, lazy river, splash pad, firepits, an outdoor kitchen, a pickleball court, and various trees, bushes, and grass. - The driveways should be meticulously designed, including a tire track driveway leading to the RV garage in the backyard. - ...

Hi Abdul, We just noticed that you posted a project for "3D Interior Design & Decor Website" (https://www.freelancer.com/projects/website-design/Interior-Design-Decor-Website/details) We’d love to take on your project! At Code Frenzy, our team operates under one roof, offering unmatched accountability, quality, and transparency. We ensure your project is completed on deadline and with precision by our professionals. Let’s connect and discuss.

...web developer to create an engaging, interactive website for Kanepe 3D Interior Design and Decor. Key Features: - Home Page: This will host interactive 3D models, showcasing our design capabilities and engaging potential clients. - 3D Design Services: The site needs to detail our tiered 3D design packages, presented in a user-friendly manner. - Client Account Features: While I haven't pinpointed specific features, a general understanding of what customers find useful in a design service platform will be beneficial. - Interactive Design Plan: We want to incorporate an interactive design plan, a unique feature that sets us apart from competitors. - Vendor API Integration: We need up-to-date pricing, information on discontinued items,...

I need a detailed 3D CAD drawing of a consumer product for prototype development. This drawing should include high-resolution textures and exploded views. The ideal freelancer for this project should have extensive experience in CAD software and product design, and be able to deliver a drawing that is both technically precise and visually detailed. The product is a bomb-shaped container (think of the bomb emoji). I have added a photo to give you an idea of what shape I am referring to. It features a luxurious matte red velvet finish look on the exterior, which provides a premium and tactile feel. The container is a hollow sphere with an approximate diameter of 6 inches, split into two parts for easy opening and closing...

Need The Geometry Model For This Project CFD Analysis of a Swirl Combustor Burner Using ANSYS Objective: To analyze the flow, combustion, and thermal characteristics in a swirl combustor burner using ANSYS Fluent. This simulation will involve creating a complex 3D geometry, applying appropriate boundary conditions, and interpreting results related to turbulence, combustion, and thermal profiles. Problem Statement: Analyzing a swirl combustor burner commonly used in gas turbines. The burner must feature a central fuel injector surrounded by swirling air, designed to enhance mixing and combustion efficiency. Details of the Combustor Geometry: The combustor is a cylindrical chamber with swirling vanes for air injection and a centr...

I'm looking for a JavaScript developer with experience in canvas to help finalize a small game. The game is almost complete, featuring both 3D blocks (already working) and 2D artwork cards. Your task is to ensure the 2D artwork cards are covered with images loaded from an array of .jpg files. These images should properly fit the cards and maintain their aspect ratio. What’s Already Done: The core game logic is complete. 3D blocks are implemented and rendering perfectly. 2D artwork cards are rendering, but they currently display as solid colors instead of images. What I Need: Update the drawing logic to cover the 2D artwork cards with images from an array. Ensure the images fit the card dimensions dynamically while maint...

We are looking for an experienced Unity Developer with expertise in 3D development and C# programming for a 6-month fixed contract. The developer will work closely with our team to create engaging, high-quality 3D experiences. This role is ideal for someone who thrives in a fast-paced environment and enjoys working on challenging projects. Key Responsibilities: - Designing and implementing game mechanics - 3D modeling - Optimizing the game for PC and Mobile platforms - Creating and implementing character animations - Designing and coding AI behavior for NPCs - Implementing realistic physics and collision detection - Implementing multiplayer functionality and networking - ...