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add demos to README.md

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Abe Pazos
2025-08-30 22:05:39 +00:00
parent ea4a2c0d89
commit e1c1165d06
2 changed files with 68 additions and 5 deletions
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orx-noise/README.md
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@@ -273,7 +273,13 @@ Time is used as a noise argument to produce an animated effect.
### DemoTriangleNoise01
Demonstrate the generation of uniformly distributed points inside a list of triangles
Demonstrate the generation of uniformly distributed points inside a list of triangles.
For demonstration purposes there is only one triangle in the list, but could contain many.
We can consider the `hash` function as giving us access to a slice in a pool of random Vector2 values.
Since we increase the x argument in the call to `hash()` based on the current time in seconds,
older random points get replaced by newer ones, then stay visible for a while.
![DemoTriangleNoise01Kt](https://raw.githubusercontent.com/openrndr/orx/media/orx-noise/images/DemoTriangleNoise01Kt.png)
@@ -460,7 +466,6 @@ This demo renders a 3D visualization of points distributed using the R3 quasiran
represented as a sphere and positioned in 3D space based on the quasirandom sequence values.
The visualization setup includes:
- Configuration of application window size to 720x720.
- Usage of an orbital camera for interactive 3D navigation.
- Creation of a reusable sphere mesh with a specified radius.
- Generation of quasirandom points in 3D space using the `rSeq3D` function.
@@ -473,10 +478,9 @@ The visualization setup includes:
### rseq/DemoRseq4D01
Demo that presents a 3D visualization of points distributed using a 4D quasirandom sequence (R4).
Each point is represented as a sphere with it position and color derived from the sequence values.
Each point is represented as a sphere with its position and color derived from the sequence values.
This function performs the following tasks:
- Configures the application window dimensions to 720x720 pixels.
- Initializes a 3D camera for orbital navigation of the scene.
- Generates 10,000 points in 4D space using the `rSeq4D` function. The points are scaled
and transformed into 3D positions with an additional w-coordinate for color variation.