1 / 7

Fundamentals of Programming

Fundamentals of Programming. SM1204 Semester A 2012. Due date 30 Oct Collection via ACS. Assignment 1. Requirements. Create your own drawing brushes (20%) Use of "if-else" or "for" structures (20%) Use of random or noise functions (20%)

bowen
Download Presentation

Fundamentals of Programming

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Fundamentalsof Programming SM1204 Semester A 2012

  2. Due date 30 Oct Collection via ACS Assignment 1

  3. Requirements • Create your own drawing brushes (20%) • Use of "if-else" or "for" structures (20%) • Use of random or noise functions (20%) • Apply to positions / colors / sizes of elements you draw • With basic user interaction (20%) • e.g. mousePressed, mouseX, mouseY • Creative graphics (20%)

  4. Example • http://mrdoob.com/projects/harmony/

  5. Example - Circles float d = dist(pmouseX, pmouseY, mouseX, mouseY); noFill(); stroke(255); for (inti=0; i<5; i++) { float s = (d+4)*(i+1); ellipse(mouseX, mouseY, s, s); }

  6. Example - Grids fill(0, 10); noStroke(); rect(0, 0, width, height); if (mousePressed == true) { int r = mouseY / 15; int c = mouseX / 15; fill(255); rect(c*15+1, r*15+1, 14, 14); }

  7. Useful Functions & References • dist(x1, y1, x2, y2) • Calculates the distance between two points • mouseX, mouseY • the current coordinate of the mouse • pmouseX, pmouseY • The position of the mouse in the previous frame • random(low, high) • Generate random numbers (floating-point value) between low and high

More Related