PointMaterial_v6 Op
Draw all vertices as points / circles
Summary (oneliner)
Draw all vertices as points / circles. Combine this op with pointCloudFromArray to draw point clouds with a xyz array.
Atlas
Atlas Feature lets the user use Textures that contain multiple Images. The Images must be the same size and be arranged on the x axis. The atlas texture input will be used as an index texture. every pixel is the index of the atlas to be used. 0 is fist image, 1 is second image and so on. When using the Cross fade toggle, those images will be mixed: 0.5 is a 50% mix of the first and second image.
Full Name
- Ops.Gl.Shader.PointMaterial_v6
- Core Op - visible for everyone
- MIT
pandurDocumentation (markdown)
Issues
Example patch id
Youtube ids (comma seperated)
Op Licence
Caniuse query
Example Patch pointmaterial example
INPUT PORTS
render (Trigger)
Size
PointSize (Number)
Size in Pixels (Number: boolean)
Random Size (Number)
Round (Number: boolean)
Round Antialias (Number: boolean)
Scale by Distance (Number: boolean)
Color
r (Number)
g (Number)
b (Number)
a (Number)
Vertex Colors (Number: boolean)
Texture
texture (Object:texture)
Colorize Texture (Number: boolean)
Texture Mask (Object:texture)
Mask Channel index (Number: integer) R A Luminance
Texture Colorize (Object:texture)
Colorize Randomize (Number: boolean)
Texture Opacity (Object:texture)
Size
Texture Point Size (Object:texture)
Point Size Channel index (Number: integer) R G B
Texture Point Size Mul (Number)
Map Size 0 index (Number: integer) Black Grey
Flip Texture (Number: boolean)
Atlas
Atlas Cross Fade (Number: boolean)
Atlas Repeat X (Number)
Atlas Lookup (Object:texture)
Rotate Texture (Object:texture)
Min Point Size (Number)
OUTPUT PORTS
trigger (Trigger)
shader (Object)
Patches using PointMaterial_v6
Changelog
| feature | added alpha |  pandur - 2021-03-19 19:34 |
| feature | added texture atlas lookup texture input and more atlas functionality | pandur - 2024-01-18 16:00 |
| feature | Added rotation texture input: will 2d rotate the texture coordinates of the billboard by the red color channel value (1==360 degrees) | pandur - 2024-03-19 17:46 |
| improvement | Added minimum pointsize parameter, e.g. set to 1 to make points always visible | pandur - 2024-04-17 11:36 |
| bugfix | New version v6: Fixed problems with HDPI, high pixel ratio displays - multiply pixel ratio with point size in vertex shader | pandur - 2024-09-16 17:34 |