1.Model raster, vector
2. 2D
3.3D, render, animate, simulation.
4.a possible final project, compress your images and videos, and post a description with your design files on your class page
Learning outcomes
Evaluate and select 2D and 3D software
Demonstrate and describe processes used in modelling with 2D and 3D softwares
Demonstrate image and video compression
Have you answered these questions?
Modelled experimental objects/part of a possible project in 2D and 3D software
Shown how you did it with words/images/screenshots
Documented how you compressed your image and video files
Included your original design files
1.Model raster, vector
Vector vs Raster
When it comes to digital images, two main types are commonly used: raster and vector graphics. Understanding the difference between these two can help you choose
the right format for your project. Raster graphics, made up of tiny pixels, are ideal for detailed and colorful images like photographs.
On the other hand, vector graphics use mathematical paths, making them perfect for designs that need to be scaled without losing quality, like logos and
illustrations. Both have their own strengths and weaknesses, and knowing when to use each can make a big difference in your design work.
Raster Image
Vector Image
Key points about FreeCAD:
Open-source and free:
Anyone can download and use FreeCAD without cost due to its open-source nature.
Parametric modeling:
Allows for easy modification of designs by editing parameters of the model, making it ideal for iterative design processes.
Workbenches:
Different "workbenches" provide specialized tools for various tasks like sketching, creating primitive shapes, and advanced modeling.
Wide range of applications:
While primarily used for mechanical engineering, FreeCAD can be used for architectural design, prototyping, and even basic finite element analysis.
Python scripting:
Users with programming knowledge can extend FreeCAD functionality by writing custom scripts using the Python language.
1.Model raster, vector
3d Modelling in Blender.
Blender is a free and open-source 3D computer graphics software tool set that runs on Windows, macOS, BSD, Haiku, IRIX and Linux. It is used for
creating animated films, visual effects, art, 3D-printed models, motion graphics, interactive 3D applications, and virtual reality. It is also used
in creating video games.
I Plan a 3d model of Dog build by block in blender 3D
I Started working Blender what i decide to do.
I just open Blender 3.6 and select general this sreen came.
After it opens there will be squre block i just scale it in X-axis in object mode.move to edit mode and subdivide in X axis.
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then subdivide in yaxis
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selected 4 subdived corners and extuded it then it becomes 4 leg and in top front i selected center division and extuded
it then the neck is formed
then i select back center subdivision tail is formed.
then i extuded in y axis in the top of the tail tail bend is created and in front of the neck i extuded in y axis head is formed.
i subdivided the head and select the 2 corners and extuded in z axis it ear is formed
