curvePoint does not adjust to curveTightness #5601
Description
Most appropriate sub-area of p5.js?
- Accessibility (Web Accessibility)
- Build tools and processes
- Color
- Core/Environment/Rendering
- Data
- DOM
- Events
- Friendly error system
- Image
- IO (Input/Output)
- Localization
- Math
- Unit Testing
- Typography
- Utilities
- WebGL
- Other (specify if possible)
p5.js version
1.4.0
Web browser and version
ff97
Operating System
win10
Steps to reproduce this
Steps:
The curvePoint() function does not adjust for curveTightness(). If this is set to a value other than 0 (default), there is no way to find the right point on a curve.
Demo sketch:
https://editor.p5js.org/hapiel/sketches/Pezi3jPfn
The proposed solution would be to check for curve tightness in the curvePoint() function and adjust accordingly.
I have not double checked if this unexpected behaviour is also present in curveTightness() but it seems so.
Snippet:
function setup() {
createCanvas(100, 100);
}
function draw() {
background(255);
curveTightness(-1);
curve(5, 26, 73, 24, 73, 61, 15, 65);
x = curvePoint(5, 73, 73, 15, 0.5);
y = curvePoint(26, 24, 61, 65, 0.5);
circle(x, y, 5);
}Result:
