Assignment 6

2D and 3D CAD Modelling

Introduction

Digital Generated models and graphics are the sourced for verious works in todays life. Usually, the term refers to computer generated digital format using programmed software which is used further to make tangible products, it may be 2D or 3D.

CorelDraw X7 for 2D CAD - 2D Computer graphics are mainly used for illustraions, animations and for desktop publishing which generated vector data for traditional printing and drawing technologies such as typography. Two-dimensional image is not just a representation of a real-world object, but an independent artifact with added semantic value. Rastering image helps to manipulate the original data to refreshed data with digital tools, this can be seen in photo studios where photographer uses digital tools to sharpen your image to look bright.

Rhino 6 For 3D CAD - 3D modelling uses three-dimensional representation of geometric data. Modelling in 3D cad software is tricky as it needed strong command over keys ans shortcuts with beautiful imagination experience of any object. If you can imagine it... so can model it.

Rhino 6 & Grasshopper For Paramatric modelling - Grasshopper is a parametric pulg-in for Rhino. Grasshopper uses visual algorithms to generate data which can be seen in Rhino in real time. Developing algorithms in Grasshopper given full command over each line and can be remodify at any time. The model developed using Grasshopper can be seen in Rhino which you can 'bake' and whole model gets solid shape for final export.

Softwares used for 2D and 3D CAD modelling are :

2D CAD Modelling

• Adobe Photoshop
• Adobe Illustrator
• Corel Draw
• GIMP
• Inkspace
• Paint.net

3D CAD Modelling

• AutoCAD 3D
• Fusion 360
• Inventor
• Solidworks
• NX
• Rhino
• Blender
• Maya
• Zbrush

2D CAD - CorelDraw X7

Small logo is designed in CorelDraw of Coffee bean as a Design Framework Project For Prof. Rao sir as a part of Coffee mug Designing

You can download file Here CorelDraw Bean.cdr

Final Image

3D CAD - Rhino 6

Coffee Mug modelling is done using sketched image of profile and after tracing it in Rhino for modelling. As the Software uses Profile modelling which is a better thing coz the handling is very fast and you can generate 3D data in no time. Here the Coffee mug is generated for Design Framework Project.

You can download file Here Rhino mug.3dm

Final Image

Rendered Image

Parametric Modelling - Rhino 6 and Grasshopper

Watch Tower is generated using Parametric modelling in Rhino And Grasshopper as a part of self learning. Certain things to be taken into consideration while generating visual Algorithms as to think the process and do it in proper way.

You can download file Here Grasshopper para.gh

Paratmetric Modelling in both Software

Final Baked and Rendered Images

Visual Algorithm