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Demos: ensure 720px wide, reduce indentation

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This commit is contained in:
Abe Pazos
2025-01-24 23:05:40 +01:00
parent ca8fbc1c0a
commit f84bf69713
31 changed files with 961 additions and 964 deletions
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30
orx-marching-squares/src/jvmDemo/kotlin/FindContours01.kt
View File

@@ -3,21 +3,19 @@ import org.openrndr.color.ColorRGBa
import org.openrndr.extra.marchingsquares.findContours
import org.openrndr.math.Vector2
fun main() {
application {
configure {
width = 720
height = 720
}
program {
extend {
drawer.clear(ColorRGBa.BLACK)
drawer.stroke = ColorRGBa.PINK
fun f(v: Vector2) = v.distanceTo(drawer.bounds.center) - 200.0
val contours = findContours(::f, drawer.bounds, 16.0)
drawer.fill = null
drawer.contours(contours)
}
fun main() = application {
configure {
width = 720
height = 720
}
program {
extend {
drawer.clear(ColorRGBa.BLACK)
drawer.stroke = ColorRGBa.PINK
fun f(v: Vector2) = v.distanceTo(drawer.bounds.center) - 200.0
val contours = findContours(::f, drawer.bounds, 16.0)
drawer.fill = null
drawer.contours(contours)
}
}
}
}

30
orx-marching-squares/src/jvmDemo/kotlin/FindContours02.kt
View File

@@ -5,21 +5,19 @@ import org.openrndr.math.Vector2
import kotlin.math.PI
import kotlin.math.cos
fun main() {
application {
configure {
width = 720
height = 720
}
program {
extend {
drawer.clear(ColorRGBa.BLACK)
drawer.stroke = ColorRGBa.PINK
fun f(v: Vector2) = cos((v.distanceTo(drawer.bounds.center) / 100.0) * 2 * PI)
val contours = findContours(::f, drawer.bounds.offsetEdges(-24.0), 16.0)
drawer.fill = null
drawer.contours(contours)
}
fun main() = application {
configure {
width = 720
height = 720
}
program {
extend {
drawer.clear(ColorRGBa.BLACK)
drawer.stroke = ColorRGBa.PINK
fun f(v: Vector2) = cos((v.distanceTo(drawer.bounds.center) / 100.0) * 2 * PI)
val contours = findContours(::f, drawer.bounds.offsetEdges(-24.0), 16.0)
drawer.fill = null
drawer.contours(contours)
}
}
}
}

35
orx-marching-squares/src/jvmDemo/kotlin/FindContours03.kt
View File

@@ -6,24 +6,23 @@ import kotlin.math.PI
import kotlin.math.cos
import kotlin.math.sin
fun main() {
application {
configure {
width = 720
height = 720
}
program {
extend {
drawer.clear(ColorRGBa.BLACK)
drawer.stroke = ColorRGBa.PINK
drawer.fill = null
fun f(v: Vector2): Double {
val p = v + Vector2(cos(v.y * 0.1 + seconds) * 40.0, sin(v.x * 0.1 + seconds) * 40.0)
return cos((p.distanceTo(drawer.bounds.center) / 720.0) * 12 * PI)
}
val contours = findContours(::f, drawer.bounds.offsetEdges(-2.0), 4.0)
drawer.contours(contours)
fun main() = application {
configure {
width = 720
height = 720
}
program {
extend {
drawer.clear(ColorRGBa.BLACK)
drawer.stroke = ColorRGBa.PINK
drawer.fill = null
fun f(v: Vector2): Double {
val p = v + Vector2(cos(v.y * 0.1 + seconds) * 40.0, sin(v.x * 0.1 + seconds) * 40.0)
return cos((p.distanceTo(drawer.bounds.center) / 720.0) * 12 * PI)
}
val contours = findContours(::f, drawer.bounds.offsetEdges(-2.0), 4.0)
drawer.contours(contours)
}
}
}
}

48
orx-marching-squares/src/jvmDemo/kotlin/FindContours04.kt
View File

@@ -7,30 +7,30 @@ import org.openrndr.math.Vector2
import kotlin.math.PI
import kotlin.math.cos
fun main() {
application {
configure {
width = 640
height = 480
}
program {
val image = loadImage("demo-data/images/image-001.png")
image.shadow.download()
extend {
drawer.clear(ColorRGBa.BLACK)
drawer.stroke = ColorRGBa.BLACK
drawer.fill = null
fun f(v: Vector2): Double {
val iv = v.toInt()
val d = if (iv.x >= 0 && iv.y >= 0 && iv.x < image.width && iv.y < image.height) image.shadow[iv.x, iv.y].luminance else 0.0
return cos(d * PI * 8.0 + seconds)
}
val contours = findContours(::f, drawer.bounds.offsetEdges(32.0), 4.0)
drawer.drawStyle.colorMatrix = grayscale()
drawer.image(image)
drawer.contours(contours)
fun main() = application {
configure {
width = 720
height = 540
}
program {
val image = loadImage("demo-data/images/image-001.png")
image.shadow.download()
extend {
drawer.clear(ColorRGBa.BLACK)
drawer.stroke = ColorRGBa.BLACK
drawer.fill = null
fun f(v: Vector2): Double {
val iv = v.toInt()
val d =
if (iv.x >= 0 && iv.y >= 0 && iv.x < image.width && iv.y < image.height) image.shadow[iv.x, iv.y].luminance else 0.0
return cos(d * PI * 8.0 + seconds)
}
val contours = findContours(::f, drawer.bounds.offsetEdges(32.0), 4.0)
drawer.drawStyle.colorMatrix = grayscale()
drawer.scale(width.toDouble() / image.width, height.toDouble() / image.height)
drawer.image(image)
drawer.contours(contours)
}
}
}
}