Finding where the ball hits a segment, Computer Graphics

Assignment Help:

You will write a two-dimensional precursor of the three-dimensional bouncing ball simulation that is one of your choices for a ?nal project. This involves adding functions to your Frame and Polyline classes, creating a new base component, Polybounce, which has the same role as your Animation class from assignment 6 and updating your main program and Display class to support the new functionality.

Note that you are extending Frame and Polyline. These should continue to work with your earlier applications.

Procedure

1. Modify your Animation class to include an instance of Ball but just a single Frame. Make sure to add the Ball to your reDisplay function. Initialize the ball with a reasonable radius (I used 0.1), your favorite color, at position h0.5, 0.5i (which should be the center of your initial world window) and a reasonably small velocity (h0.05.0.05i works well). So your initialization may look like

_b = Ball(0.1,
GLTYPES::GLred3,
GLTYPES::Coord2(0.5,0.5,1),
GLTYPES::Coord2(0.05,0.05,0))

  • main program

- Display
∗ instance of Polybounce
∗ other components
∗ callback functions
∗ animation timer
∗ plumbing between components
∗ This is not a component. It is the class that initializes the display and partitions it between the components. It knows screenheight andscreenwidth.

- Callback wrappers
- main()


Related Discussions:- Finding where the ball hits a segment

Character generation, Which is the most usable and frequent method to gener...

Which is the most usable and frequent method to generate a character?

Explain shannon -fano algorithm, (a) Differentiate between the following co...

(a) Differentiate between the following compression algorithm: 1. Shannon -Fano Algorithm and 2. Huffman Encoding (b) A statistical encoding algorithm is being considered

Important points about the frame buffers - graphics hardware, Important Poi...

Important Points about the Frame Buffers 1) Within a frame buffer, information storage starts from top left corner and goes until the bottom right corner. 2) By using this

Surface of revolution - modeling and rendering, Surface of Revolution - Mod...

Surface of Revolution - Modeling and Rendering In the previsions sections we have learned different type of techniques of generating curves, although if we wish to generate a

Gourand shading or intensity interpolation scheme, Gourand shading OR Inten...

Gourand shading OR Intensity interpolation scheme Now there polygon is rendered through linearly interpolating intensity values across the surface. Intensity values for all po

Pixel paint, PIXEL PAINT: The pixel paint file format permits a document t...

PIXEL PAINT: The pixel paint file format permits a document to be opened in the pixel paint and pixel paint professional graphics application. Such format permits you to identify

What is view distance, What is view distance?  The view plane normal ve...

What is view distance?  The view plane normal vector is a directed line segment from the view plane to the view reference point. The length of this directed line segment is ref

Linear filtering concept -horizontal & vertical sobel filter, This question...

This question is about linear filtering concepts using the built in filtering functions (it is not about edge detection methods). Load an MRI image and perform the following: i.

Parallel source and distributed light source, Parallel source and Distribut...

Parallel source and Distributed light source a) Parallel source: this is to be noted that while point source is at an infinite distance then light rays are parallel and func

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd