# Category: TechTraLab

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## Two Dimensional Composite Transformation in Computer Graphics

+++Click on the Time Stamp to reach the content directly+++ 00:06 2-D Composite Transformation 01:26 Composite Translation Transformation 03:26 Composite Rotation Transformation 05:38 Composite Scaling Transformation Two dimensional composite transformation in computer graphics, what is the importance of composite transformation,how to translate the object more…

## Two Dimensional Transformation with Homogeneous Coordinates in Computer Graphics

+++Click on the Time Stamp to reach the contents directly+++ 00:06 Homogeneous coordinates (needs and description) 06:25 Homogeneous coordinates Matrix for 2-D Translation 07:19 Homogeneous coordinate Matrix for 2-D Rotation 08:05 Homogeneous coordinate Matrix for 2-D Scaling Two dimensional Graphics Transformation with homogeneous coordinates in…

## Shearing Transformation in Computer Graphics

+++Click on TIME STAMP to reach the contents directly+++ 00:08 Basic Graphics Transformation 02:10 2D Shearing Transformation 04:16 X-Shear about Origin 07:23 Y-Shear about Origin 09:42 XY-Shear about Origin 11:44 Problem- Apply the shearing transformation about origin for the given pixel of an object (100,100)…

## 2D Scaling Transformation in Computer Graphics

+++Click on Time Stamp to reach the content directly+++ 00:07 Basic Graphics Transformation Explanation 02:09 2 D Scaling Transformation 06:27 Different Cases in Scaling Transformation 08:17 Problem: Calculate the new pixel value after Scaling Transformation with [0.8,1.5] for the given pixel value (100,100) +++ Graphics…

## 2D Rotation in Computer Graphics with example

+++click on the TIME STAMP to reach the content directly +++ 00:07 Graphics Transformation description 02:08 2D Rotation Transformation 11:15 Problem: Apply the rotation transformation with 30 degree for the given pixel of an Object (100,100 ) w.r.t Z-Axis +++ Graphics Transformation with OpenGL Programming…

## 2D Transformation (Translation) in Computer Graphics

+++Click on the Time Stamp to reach the CONTENT directly+++ 00:07 Basic Transformation explanation 02:09 2D- Translation Explanation 07:56 Problem:- Translate the Pixel (50,50) with translation distance (100,100). +++ Graphics Transformation with OpenGL +++ https://www.youtube.com/watch?v=jb4Fe8fVp0U

## Complex Example for Mid Point Circle Generation Algorithm in Computer Graphics

Problem : Calculate the pixels for First and Fifth Octant of the circle with radius 10 and given Center Coordinate (100,100) with Mid Point Circle Generation Algorithm. ++++ Mid Point Circle Generation Algorithm with Pseudo Code and Problem+++ https://www.youtube.com/watch?v=mKV2t0ut7yQ ++++ Code for Mid Point Circle…

## Mid Point Circle Generation Algorithm in Computer Graphics with Example

+++click on the Time Stamp to reach the content directly ++++ 00:07 Circle Generation Algorithms (Cartesian and Polar Coordinates) 04:37 Bresenham’s Circle Generation (Circle Symmetry, Decision Function) 08:11 Mid Point Circle Generation Psecudo code 10:40 Problem-1: Calculate the pixels for the circle with mid point…

## BRESENHAM’S LINE DRAWING ALGORITHM IN COMPUTER GRAPHICS

Bresenham’s line drawing algorithm in computer graphics, pseudo code with problem and solution. ++++Click on the time stamp to reach the Content directly++++ 00:13 Bresenham’s Line Drawing Algorithm 04:20 Pseudo Code for Bresenham’s line drawing Algorithm 06:39 Problem-1- calculate the pixel values for the line…