41e3f9505d
It's also using Hugh Kennedy's glsl-luma, which is a dependency of glsl-crosshatch-filter.
30 lines
802 B
Kotlin
30 lines
802 B
Kotlin
package org.openrndr.extra.fx.dither
|
|
|
|
import org.openrndr.draw.Filter
|
|
import org.openrndr.draw.Shader
|
|
import org.openrndr.extra.fx.filterFragmentCode
|
|
import org.openrndr.extra.parameters.Description
|
|
import org.openrndr.extra.parameters.DoubleParameter
|
|
|
|
|
|
@Description("Crosshatch")
|
|
class Crosshatch: Filter(Shader.createFromCode(filterVertexCode, filterFragmentCode("dither/crosshatch.frag"))) {
|
|
@DoubleParameter("threshold 1", 0.0, 1.0)
|
|
var t1: Double by parameters
|
|
|
|
@DoubleParameter("threshold 2", 0.0, 1.0)
|
|
var t2: Double by parameters
|
|
|
|
@DoubleParameter("threshold 3", 0.0, 1.0)
|
|
var t3: Double by parameters
|
|
|
|
@DoubleParameter("threshold 4", 0.0, 1.0)
|
|
var t4: Double by parameters
|
|
|
|
init {
|
|
t1 = 1.0
|
|
t2 = 0.75
|
|
t3 = 0.5
|
|
t4 = 0.3
|
|
}
|
|
} |