kaze/orx
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Demos: ensure 720px wide, reduce indentation

Browse Source
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
Download Patch File Download Diff File Expand all files Collapse all files

8
orx-kdtree/src/jvmDemo/kotlin/DemoKNearestNeighbour01.kt
View File

@@ -11,15 +11,14 @@ import org.openrndr.shape.LineSegment
* cursor are highlighted with circles and lines connecting them to the cursor. * cursor are highlighted with circles and lines connecting them to the cursor.
* *
* Key features: * Key features:
* - Generates 1000 random 2D points within the canvas dimensions (1080x720). * - Generates 1000 random 2D points within the canvas.
* - Builds a KD-tree from the list of points for optimized spatial querying. * - Builds a KD-tree from the list of points for optimized spatial querying.
* - Visualizes the points and highlights the 7 nearest neighbors to the user's cursor position dynamically. * - Visualizes the points and highlights the 7 nearest neighbors to the user's cursor position dynamically.
* - Highlights include red-colored circles around the nearest points and red lines connecting them to the cursor. * - Highlights include red-colored circles around the nearest points and red lines connecting them to the cursor.
*/ */
fun main() { fun main() = application {
application {
configure { configure {
width = 1080 width = 720
height = 720 height = 720
} }
@@ -40,5 +39,4 @@ fun main() {
drawer.lineSegments(kNearest.map { LineSegment(mouse.position, it) }) drawer.lineSegments(kNearest.map { LineSegment(mouse.position, it) })
} }
} }
}
} }

10
orx-kdtree/src/jvmDemo/kotlin/DemoNearestNeighbour01.kt
View File

@@ -3,8 +3,8 @@ import org.openrndr.extra.kdtree.kdTree
import org.openrndr.math.Vector2 import org.openrndr.math.Vector2
/** /**
* Initializes an interactive graphical application that displays 1000 randomly distributed 2D points * Initializes an interactive graphical application that displays 1000 randomly distributed 2D points.
* on a canvas of dimensions 1280x720. The points are organized into a KD-tree for efficient spatial querying. * The points are organized into a KD-tree for efficient spatial querying.
* *
* Key functionality: * Key functionality:
* - Displays the points as small circles on the canvas. * - Displays the points as small circles on the canvas.
@@ -14,10 +14,9 @@ import org.openrndr.math.Vector2
* - KD-tree structure enables efficient nearest-neighbor searches. * - KD-tree structure enables efficient nearest-neighbor searches.
* - The nearest point to the cursor is determined and visually emphasized in real-time as the cursor moves. * - The nearest point to the cursor is determined and visually emphasized in real-time as the cursor moves.
*/ */
fun main() { fun main() = application {
application {
configure { configure {
width = 1280 width = 720
height = 720 height = 720
} }
program { program {
@@ -33,5 +32,4 @@ fun main() {
} }
} }
} }
}
} }

9
orx-kdtree/src/jvmDemo/kotlin/DemoRangeQuery01.kt
View File

@@ -11,17 +11,15 @@ import org.openrndr.math.Vector2
* user's cursor position. * user's cursor position.
* *
* Key features: * Key features:
* - Generates and displays 1000 random 2D points within canvas dimensions of 1080x720. * - Generates and displays 1000 random 2D points within the canvas.
* - Builds a KD-tree structure for optimized querying of spatial data. * - Builds a KD-tree structure for optimized querying of spatial data.
* - Dynamically highlights points within a specified radius (50.0) from the cursor position. * - Dynamically highlights points within a specified radius (50.0) from the cursor position.
* - Visualizes the current query radius around the cursor as an outline circle. * - Visualizes the current query radius around the cursor as an outline circle.
* - Uses different fill and stroke styles to distinguish highlighted points and query visuals. * - Uses different fill and stroke styles to distinguish highlighted points and query visuals.
*/ */
fun main() { fun main() = application {
application {
configure { configure {
width = 1080 width = 720
height = 720 height = 720
} }
@@ -46,5 +44,4 @@ fun main() {
drawer.circle(mouse.position, radius) drawer.circle(mouse.position, radius)
} }
} }
}
} }

4
orx-marching-squares/src/jvmDemo/kotlin/FindContours01.kt
View File

@@ -3,8 +3,7 @@ import org.openrndr.color.ColorRGBa
import org.openrndr.extra.marchingsquares.findContours import org.openrndr.extra.marchingsquares.findContours
import org.openrndr.math.Vector2 import org.openrndr.math.Vector2
fun main() { fun main() = application {
application {
configure { configure {
width = 720 width = 720
height = 720 height = 720
@@ -19,5 +18,4 @@ fun main() {
drawer.contours(contours) drawer.contours(contours)
} }
} }
}
} }

4
orx-marching-squares/src/jvmDemo/kotlin/FindContours02.kt
View File

@@ -5,8 +5,7 @@ import org.openrndr.math.Vector2
import kotlin.math.PI import kotlin.math.PI
import kotlin.math.cos import kotlin.math.cos
fun main() { fun main() = application {
application {
configure { configure {
width = 720 width = 720
height = 720 height = 720
@@ -21,5 +20,4 @@ fun main() {
drawer.contours(contours) drawer.contours(contours)
} }
} }
}
} }

5
orx-marching-squares/src/jvmDemo/kotlin/FindContours03.kt
View File

@@ -6,8 +6,7 @@ import kotlin.math.PI
import kotlin.math.cos import kotlin.math.cos
import kotlin.math.sin import kotlin.math.sin
fun main() { fun main() = application {
application {
configure { configure {
width = 720 width = 720
height = 720 height = 720
@@ -21,9 +20,9 @@ fun main() {
val p = v + Vector2(cos(v.y * 0.1 + seconds) * 40.0, sin(v.x * 0.1 + seconds) * 40.0) 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) return cos((p.distanceTo(drawer.bounds.center) / 720.0) * 12 * PI)
} }
val contours = findContours(::f, drawer.bounds.offsetEdges(-2.0), 4.0) val contours = findContours(::f, drawer.bounds.offsetEdges(-2.0), 4.0)
drawer.contours(contours) drawer.contours(contours)
} }
} }
}
} }

12
orx-marching-squares/src/jvmDemo/kotlin/FindContours04.kt
View File

@@ -7,11 +7,10 @@ import org.openrndr.math.Vector2
import kotlin.math.PI import kotlin.math.PI
import kotlin.math.cos import kotlin.math.cos
fun main() { fun main() = application {
application {
configure { configure {
width = 640 width = 720
height = 480 height = 540
} }
program { program {
val image = loadImage("demo-data/images/image-001.png") val image = loadImage("demo-data/images/image-001.png")
@@ -22,15 +21,16 @@ fun main() {
drawer.fill = null drawer.fill = null
fun f(v: Vector2): Double { fun f(v: Vector2): Double {
val iv = v.toInt() 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 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) return cos(d * PI * 8.0 + seconds)
} }
val contours = findContours(::f, drawer.bounds.offsetEdges(32.0), 4.0) val contours = findContours(::f, drawer.bounds.offsetEdges(32.0), 4.0)
drawer.drawStyle.colorMatrix = grayscale() drawer.drawStyle.colorMatrix = grayscale()
drawer.scale(width.toDouble() / image.width, height.toDouble() / image.height)
drawer.image(image) drawer.image(image)
drawer.contours(contours) drawer.contours(contours)
} }
} }
}
} }

6
orx-mesh-generators/src/jvmDemo/kotlin/DemoAll.kt
View File

@@ -8,9 +8,10 @@ import org.openrndr.math.Vector2
import org.openrndr.math.Vector3 import org.openrndr.math.Vector3
import org.openrndr.shape.Rectangle import org.openrndr.shape.Rectangle
fun main() { fun main() = application {
application {
configure { configure {
width = 720
height = 720
multisample = WindowMultisample.SampleCount(8) multisample = WindowMultisample.SampleCount(8)
} }
program { program {
@@ -65,5 +66,4 @@ fun main() {
} }
} }
} }
}
} }

8
orx-mesh-generators/src/jvmDemo/kotlin/DemoBox.kt
View File

@@ -9,9 +9,10 @@ import org.openrndr.extra.camera.Orbital
import org.openrndr.extra.meshgenerators.boxMesh import org.openrndr.extra.meshgenerators.boxMesh
import org.openrndr.math.Vector3 import org.openrndr.math.Vector3
fun main() { fun main() = application {
application {
configure { configure {
width = 720
height = 720
multisample = WindowMultisample.SampleCount(8) multisample = WindowMultisample.SampleCount(8)
} }
program { program {
@@ -21,7 +22,7 @@ fun main() {
val s = texture.shadow val s = texture.shadow
for (y in 0 until 256) { for (y in 0 until 256) {
for (x in 0 until 256) { for (x in 0 until 256) {
s[x, y] = ColorRGBa(x/256.0, y/256.0, 0.0, 1.0) s[x, y] = ColorRGBa(x / 256.0, y / 256.0, 0.0, 1.0)
} }
} }
s.upload() s.upload()
@@ -41,5 +42,4 @@ fun main() {
drawer.vertexBuffer(box, DrawPrimitive.TRIANGLES) drawer.vertexBuffer(box, DrawPrimitive.TRIANGLES)
} }
} }
}
} }

8
orx-mesh-generators/src/jvmDemo/kotlin/DemoComplex01.kt
View File

@@ -9,11 +9,10 @@ import org.openrndr.extra.meshgenerators.buildTriangleMesh
import org.openrndr.extra.meshgenerators.sphere import org.openrndr.extra.meshgenerators.sphere
import org.openrndr.math.Vector3 import org.openrndr.math.Vector3
fun main() { fun main() = application {
application {
configure { configure {
width = 800 width = 720
height = 800 height = 720
multisample = WindowMultisample.SampleCount(8) multisample = WindowMultisample.SampleCount(8)
} }
program { program {
@@ -42,5 +41,4 @@ fun main() {
drawer.vertexBuffer(m, DrawPrimitive.TRIANGLES) drawer.vertexBuffer(m, DrawPrimitive.TRIANGLES)
} }
} }
}
} }

8
orx-mesh-generators/src/jvmDemo/kotlin/DemoComplex02.kt
View File

@@ -8,11 +8,10 @@ import org.openrndr.extra.meshgenerators.cylinder
import org.openrndr.extra.meshgenerators.hemisphere import org.openrndr.extra.meshgenerators.hemisphere
import org.openrndr.math.Vector3 import org.openrndr.math.Vector3
fun main() { fun main() = application {
application {
configure { configure {
width = 800 width = 720
height = 800 height = 720
multisample = WindowMultisample.SampleCount(8) multisample = WindowMultisample.SampleCount(8)
} }
program { program {
@@ -63,5 +62,4 @@ fun main() {
drawer.vertexBuffer(m, DrawPrimitive.TRIANGLES) drawer.vertexBuffer(m, DrawPrimitive.TRIANGLES)
} }
} }
}
} }

30
orx-mesh-generators/src/jvmDemo/kotlin/DemoComplex03.kt
View File

@@ -6,11 +6,10 @@ import org.openrndr.extra.camera.Orbital
import org.openrndr.extra.meshgenerators.* import org.openrndr.extra.meshgenerators.*
import org.openrndr.math.Vector3 import org.openrndr.math.Vector3
fun main() { fun main() = application {
application {
configure { configure {
width = 800 width = 720
height = 800 height = 720
multisample = WindowMultisample.SampleCount(8) multisample = WindowMultisample.SampleCount(8)
} }
program { program {
@@ -31,19 +30,23 @@ fun main() {
for (r in 0 until ridges) { for (r in 0 until ridges) {
isolated { isolated {
translate(0.0, translate(
ridgeLength/4.0 + r * ridgeLength + 6.0, 0.0,
0.0) ridgeLength / 4.0 + r * ridgeLength + 6.0,
0.0
)
rotate(Vector3.UNIT_X, 270.0) rotate(Vector3.UNIT_X, 270.0)
taperedCylinder(32, 1, 5.0, ridgeRadius, ridgeLength/ 2.0, center = true) taperedCylinder(32, 1, 5.0, ridgeRadius, ridgeLength / 2.0, center = true)
} }
isolated { isolated {
translate(0.0, translate(
ridgeLength/4.0 + ridgeLength/2.0 + r * ridgeLength + 6.0, 0.0,
0.0) ridgeLength / 4.0 + ridgeLength / 2.0 + r * ridgeLength + 6.0,
0.0
)
rotate(Vector3.UNIT_X, 270.0) rotate(Vector3.UNIT_X, 270.0)
taperedCylinder(32, 1, ridgeRadius, 5.0, ridgeLength/2.0, center = true) taperedCylinder(32, 1, ridgeRadius, 5.0, ridgeLength / 2.0, center = true)
} }
} }
isolated { isolated {
@@ -62,7 +65,7 @@ fun main() {
rotate(Vector3.UNIT_Y, dphi * i) rotate(Vector3.UNIT_Y, dphi * i)
translate(baseRadius, 0.0, 0.0) translate(baseRadius, 0.0, 0.0)
rotate(Vector3.UNIT_Z, -15.0) rotate(Vector3.UNIT_Z, -15.0)
translate(0.0, legLength/2.0, 0.0) translate(0.0, legLength / 2.0, 0.0)
rotate(Vector3.UNIT_X, 90.0) rotate(Vector3.UNIT_X, 90.0)
cylinder(32, 1, legRadius, legLength, center = true) cylinder(32, 1, legRadius, legLength, center = true)
} }
@@ -79,5 +82,4 @@ fun main() {
drawer.vertexBuffer(m, DrawPrimitive.TRIANGLES) drawer.vertexBuffer(m, DrawPrimitive.TRIANGLES)
} }
} }
}
} }

14
orx-mesh-generators/src/jvmDemo/kotlin/DemoComplex04.kt
View File

@@ -7,11 +7,10 @@ import org.openrndr.extra.meshgenerators.*
import org.openrndr.math.Vector2 import org.openrndr.math.Vector2
import org.openrndr.math.Vector3 import org.openrndr.math.Vector3
fun main() { fun main() = application {
application {
configure { configure {
width = 800 width = 720
height = 800 height = 720
multisample = WindowMultisample.SampleCount(8) multisample = WindowMultisample.SampleCount(8)
} }
program { program {
@@ -23,12 +22,14 @@ fun main() {
val sides = 12 val sides = 12
isolated { isolated {
translate(0.0, 12.0, 0.0) translate(0.0, 12.0, 0.0)
cap(sides, 5.0, listOf( cap(
sides, 5.0, listOf(
Vector2(0.0, 1.0), Vector2(0.0, 1.0),
Vector2(0.5, 1.0), Vector2(0.5, 1.0),
Vector2(0.5, 0.5), Vector2(0.5, 0.5),
Vector2(0.9, 0.5), Vector2(0.9, 0.5),
Vector2(1.0, 0.0)) Vector2(1.0, 0.0)
)
) )
} }
@@ -100,5 +101,4 @@ fun main() {
drawer.vertexBuffer(m, DrawPrimitive.TRIANGLES) drawer.vertexBuffer(m, DrawPrimitive.TRIANGLES)
} }
} }
}
} }

8
orx-mesh-generators/src/jvmDemo/kotlin/DemoComplex05.kt
View File

@@ -11,11 +11,10 @@ import org.openrndr.extra.meshgenerators.twist
import org.openrndr.math.Vector3 import org.openrndr.math.Vector3
import org.openrndr.shape.Circle import org.openrndr.shape.Circle
fun main() { fun main() = application {
application {
configure { configure {
width = 800 width = 720
height = 800 height = 720
multisample = WindowMultisample.SampleCount(8) multisample = WindowMultisample.SampleCount(8)
} }
program { program {
@@ -44,5 +43,4 @@ fun main() {
drawer.vertexBuffer(m, DrawPrimitive.TRIANGLES) drawer.vertexBuffer(m, DrawPrimitive.TRIANGLES)
} }
} }
}
} }

10
orx-mesh-generators/src/jvmDemo/kotlin/DemoComplex06.kt
View File

@@ -13,11 +13,10 @@ import org.openrndr.math.Vector3
* Interactive orbital camera. * Interactive orbital camera.
* *
*/ */
fun main() { fun main() = application {
application {
configure { configure {
width = 800 width = 720
height = 800 height = 720
multisample = WindowMultisample.SampleCount(8) multisample = WindowMultisample.SampleCount(8)
} }
program { program {
@@ -37,7 +36,7 @@ fun main() {
x * 0.16 + y * 0.17 x * 0.16 + y * 0.17
) )
// Drop some boxes // Drop some boxes
if(simplex(0, pos1 * 0.5 + pos0 * 0.05) > 0) { if (simplex(0, pos1 * 0.5 + pos0 * 0.05) > 0) {
translate(pos2) translate(pos2)
color = rgb(x, y, z) color = rgb(x, y, z)
box(1.2, 1.2, 1.2) box(1.2, 1.2, 1.2)
@@ -58,5 +57,4 @@ fun main() {
drawer.vertexBuffer(m, DrawPrimitive.TRIANGLES) drawer.vertexBuffer(m, DrawPrimitive.TRIANGLES)
} }
} }
}
} }

8
orx-mesh-generators/src/jvmDemo/kotlin/DemoExtrude01.kt
View File

@@ -11,11 +11,10 @@ import org.openrndr.extra.shapes.splines.toPath3D
import org.openrndr.math.Vector3 import org.openrndr.math.Vector3
import org.openrndr.shape.Circle import org.openrndr.shape.Circle
fun main() { fun main() = application {
application {
configure { configure {
width = 800 width = 720
height = 800 height = 720
multisample = WindowMultisample.SampleCount(8) multisample = WindowMultisample.SampleCount(8)
} }
program { program {
@@ -63,5 +62,4 @@ fun main() {
drawer.vertexBuffer(m, DrawPrimitive.TRIANGLES) drawer.vertexBuffer(m, DrawPrimitive.TRIANGLES)
} }
} }
}
} }

10
orx-mesh-generators/src/jvmDemo/kotlin/DemoExtrude02.kt
View File

@@ -12,11 +12,10 @@ import org.openrndr.math.Vector3
import org.openrndr.shape.Circle import org.openrndr.shape.Circle
import org.openrndr.shape.Shape import org.openrndr.shape.Shape
fun main() { fun main() = application {
application {
configure { configure {
width = 800 width = 720
height = 800 height = 720
multisample = WindowMultisample.SampleCount(8) multisample = WindowMultisample.SampleCount(8)
} }
program { program {
@@ -47,8 +46,6 @@ fun main() {
) )
translate(2.0, 0.0, 0.0) translate(2.0, 0.0, 0.0)
} }
} }
extend(Orbital()) { extend(Orbital()) {
@@ -67,5 +64,4 @@ fun main() {
drawer.vertexBuffer(m, DrawPrimitive.TRIANGLES) drawer.vertexBuffer(m, DrawPrimitive.TRIANGLES)
} }
} }
}
} }

16
orx-mesh-generators/src/jvmDemo/kotlin/DemoExtrude03.kt
View File

@@ -15,15 +15,14 @@ import org.openrndr.shape.Path3D
import kotlin.math.PI import kotlin.math.PI
import kotlin.math.exp import kotlin.math.exp
fun main() { fun main() = application {
application {
configure { configure {
width = 800 width = 720
height = 800 height = 720
multisample = WindowMultisample.SampleCount(8) multisample = WindowMultisample.SampleCount(8)
} }
program { program {
fun spiralPath(a: Double, k: Double, cycles: Double, steps: Int, direction:Double = 1.0): Path3D { fun spiralPath(a: Double, k: Double, cycles: Double, steps: Int, direction: Double = 1.0): Path3D {
val points = (0 until steps).map { val points = (0 until steps).map {
val theta = ((PI * 2.0 * cycles) / steps) * it val theta = ((PI * 2.0 * cycles) / steps) * it
@@ -73,9 +72,6 @@ fun main() {
rotate(Vector3.UNIT_Y, 180.0 / 1.0) rotate(Vector3.UNIT_Y, 180.0 / 1.0)
} }
} }
} }
extend(Orbital()) extend(Orbital())
@@ -87,10 +83,8 @@ fun main() {
""".trimIndent() """.trimIndent()
} }
drawer.rotate(Vector3.UNIT_X, seconds*20.0) drawer.rotate(Vector3.UNIT_X, seconds * 20.0)
drawer.vertexBuffer(spiral, DrawPrimitive.TRIANGLES) drawer.vertexBuffer(spiral, DrawPrimitive.TRIANGLES)
}
} }
} }
} }

10
orx-mesh-generators/src/jvmDemo/kotlin/DemoExtrude04.kt
View File

@@ -16,11 +16,10 @@ import org.openrndr.shape.Segment3D
* Extruded Bézier tubes grown on a morphing Bézier surface. * Extruded Bézier tubes grown on a morphing Bézier surface.
* *
*/ */
fun main() { fun main() = application {
application {
configure { configure {
width = 800 width = 720
height = 800 height = 720
multisample = WindowMultisample.SampleCount(8) multisample = WindowMultisample.SampleCount(8)
} }
program { program {
@@ -64,7 +63,7 @@ fun main() {
) )
), false ), false
) )
color = if(i % 2 == 0) ColorRGBa.PINK else ColorRGBa.WHITE.shade(0.1) color = if (i % 2 == 0) ColorRGBa.PINK else ColorRGBa.WHITE.shade(0.1)
extrudeContourSteps( extrudeContourSteps(
crossSection, crossSection,
path, path,
@@ -82,5 +81,4 @@ fun main() {
m.destroy() m.destroy()
} }
} }
}
} }

10
orx-mesh-generators/src/jvmDemo/kotlin/DemoExtrude05.kt
View File

@@ -18,11 +18,10 @@ import kotlin.math.cos
* Extruded Bézier tubes grown on a morphing Bézier surface. * Extruded Bézier tubes grown on a morphing Bézier surface.
* *
*/ */
fun main() { fun main() = application {
application {
configure { configure {
width = 800 width = 720
height = 800 height = 720
multisample = WindowMultisample.SampleCount(8) multisample = WindowMultisample.SampleCount(8)
} }
program { program {
@@ -66,7 +65,7 @@ fun main() {
) )
), false ), false
) )
color = if(i % 2 == 0) ColorRGBa.PINK else ColorRGBa.WHITE.shade(0.1) color = if (i % 2 == 0) ColorRGBa.PINK else ColorRGBa.WHITE.shade(0.1)
extrudeContourStepsScaled( extrudeContourStepsScaled(
crossSection, crossSection,
path, path,
@@ -85,5 +84,4 @@ fun main() {
m.destroy() m.destroy()
} }
} }
}
} }

8
orx-mesh-generators/src/jvmDemo/kotlin/DemoExtrude06.kt
View File

@@ -22,11 +22,10 @@ import kotlin.math.cos
* based on the t value along a Path3D. In other words, a tube in which the cross-section does not need * based on the t value along a Path3D. In other words, a tube in which the cross-section does not need
* to be constant, but can be scaled, rotated and displaced along its curvy axis. * to be constant, but can be scaled, rotated and displaced along its curvy axis.
*/ */
fun main() { fun main() = application {
application {
configure { configure {
width = 800 width = 720
height = 800 height = 720
multisample = WindowMultisample.SampleCount(8) multisample = WindowMultisample.SampleCount(8)
} }
program { program {
@@ -89,7 +88,6 @@ fun main() {
} }
} }
}
} }
val crossSection = Circle(Vector2.ZERO, 0.1).contour.transform( val crossSection = Circle(Vector2.ZERO, 0.1).contour.transform(

4
orx-mesh-generators/src/jvmDemo/kotlin/decal/DemoDecal01.kt
View File

@@ -15,8 +15,7 @@ import java.io.File
* Demonstrate decal generator as an object slicer * Demonstrate decal generator as an object slicer
* @see <img src="https://raw.githubusercontent.com/openrndr/orx/media/orx-mesh-generators/images/decal-DemoDecal01Kt.png"> * @see <img src="https://raw.githubusercontent.com/openrndr/orx/media/orx-mesh-generators/images/decal-DemoDecal01Kt.png">
*/ */
fun main() { fun main() = application {
application {
configure { configure {
width = 720 width = 720
height = 720 height = 720
@@ -52,5 +51,4 @@ fun main() {
} }
} }
} }
}
} }

4
orx-mesh-generators/src/jvmDemo/kotlin/decal/DemoDecal02.kt
View File

@@ -17,8 +17,7 @@ import kotlin.math.PI
* Demonstrate decal generation and rendering * Demonstrate decal generation and rendering
* @see <img src="https://raw.githubusercontent.com/openrndr/orx/media/orx-mesh-generators/images/decal-DemoDecal02Kt.png"> * @see <img src="https://raw.githubusercontent.com/openrndr/orx/media/orx-mesh-generators/images/decal-DemoDecal02Kt.png">
*/ */
fun main() { fun main() = application {
application {
configure { configure {
width = 720 width = 720
height = 720 height = 720
@@ -83,5 +82,4 @@ fun main() {
} }
} }
} }
}
} }

4
orx-mesh-generators/src/jvmDemo/kotlin/tangents/DemoTangents01.kt
View File

@@ -11,6 +11,10 @@ import org.openrndr.math.Vector3
import java.io.File import java.io.File
fun main() = application { fun main() = application {
configure {
width = 720
height = 720
}
program { program {
val obj = loadOBJMeshData(File("demo-data/obj-models/suzanne/Suzanne.obj")).toMeshData().triangulate() val obj = loadOBJMeshData(File("demo-data/obj-models/suzanne/Suzanne.obj")).toMeshData().triangulate()
val tangentObj = obj.estimateTangents() val tangentObj = obj.estimateTangents()

2
orx-no-clear/README.md
View File

@@ -25,7 +25,7 @@ Optionally, a static `backdrop` may be setup by providing custom code.
- Example 1. Customising the backdrop with an image - Example 1. Customising the backdrop with an image
```kotlin ```kotlin
extend(NoClear()) { extend(NoClear()) {
val img = loadImage("data\\backdrop.png") val img = loadImage("data/backdrop.png")
backdrop = { backdrop = {
drawer.image(img, 0.0, 0.0, width * 1.0, height * 1.0) drawer.image(img, 0.0, 0.0, width * 1.0, height * 1.0)
} }

36
orx-no-clear/src/jvmDemo/kotlin/DemoNoClear.kt
View File

@@ -2,13 +2,17 @@ import org.openrndr.application
import org.openrndr.color.ColorHSLa import org.openrndr.color.ColorHSLa
import org.openrndr.color.rgb import org.openrndr.color.rgb
import org.openrndr.draw.isolated import org.openrndr.draw.isolated
import org.openrndr.extensions.SingleScreenshot
import org.openrndr.extra.noclear.NoClear import org.openrndr.extra.noclear.NoClear
import org.openrndr.math.Polar import org.openrndr.math.Polar
import org.openrndr.shape.contour import org.openrndr.shape.contour
import kotlin.math.sin import kotlin.math.sin
fun main() { fun main() = application {
application { configure {
width = 720
height = 540
}
program { program {
var time = 0.0 var time = 0.0
@@ -19,12 +23,17 @@ fun main() {
// That's the default in some other frameworks. // That's the default in some other frameworks.
// ------------------------------------------------------------ // ------------------------------------------------------------
extend(NoClear()) { extend(NoClear()) {
// backdrop is optional and it sets the initial state // backdrop is optional, and it sets the initial state
// of the canvas. It can be a generative pattern, an image // of the canvas. It can be code generated or an image
// loaded from disk... In this case we start with dark gray. // loaded from disk. In this case we start with dark gray.
backdrop = { drawer.clear(rgb(0.15)) } backdrop = { drawer.clear(rgb(0.15)) }
} }
if (System.getProperty("takeScreenshot") == "true") {
extensions.filterIsInstance<SingleScreenshot>().forEach {
it.delayFrames = 60
}
}
extend { extend {
// Draw something. For this demo *what* you draw is not so // Draw something. For this demo *what* you draw is not so
// important, only the fact that it stays on the canvas // important, only the fact that it stays on the canvas
@@ -34,17 +43,19 @@ fun main() {
// center the origin // center the origin
translate(bounds.center) translate(bounds.center)
for(i in 0..5) { for (i in 0..5) {
time += 0.01 time += 0.01
// Make a list of 4 points rotating around the center at // Make a list of 4 points rotating around the center at
// different speeds // different speeds
val points = List(4) { val points = List(4) {
Polar(time * (15.0 + it * 5), Polar(
250.0 * sin(time + it * 65)).cartesian time * (15.0 + it * 5),
250.0 * sin(time + it * 65)
).cartesian
} }
// Use those 4 points to create a bezier curve // Use those 4 points to create a Bézier curve
val c = contour { val c = contour {
moveTo(points.first()) moveTo(points.first())
curveTo(points[1], points[2], points.last()) curveTo(points[1], points[2], points.last())
@@ -52,12 +63,13 @@ fun main() {
// Draw the curve with increasing hue and lightness modulation // Draw the curve with increasing hue and lightness modulation
fill = null fill = null
stroke = ColorHSLa(time * 10.0, 0.8, stroke = ColorHSLa(
0.5 + 0.2 * sin(time * 3), 0.5).toRGBa() time * 10.0, 0.8,
0.5 + 0.2 * sin(time * 3), 0.5
).toRGBa()
contour(c) contour(c)
} }
} }
} }
} }
}
} }

23
orx-obj-loader/src/jvmDemo/kotlin/DemoObjCompoundRW01.kt
View File

@@ -1,15 +1,32 @@
import org.openrndr.application import org.openrndr.application
import org.openrndr.draw.loadFont
import org.openrndr.extra.objloader.loadOBJMeshData import org.openrndr.extra.objloader.loadOBJMeshData
import org.openrndr.extra.objloader.toObj import org.openrndr.extra.objloader.toObj
import org.openrndr.math.Vector2
import java.io.File import java.io.File
fun main() { fun main() = application {
application { configure {
width = 720
height = 720
}
program { program {
val path = "demo-data/obj-models" val path = "demo-data/obj-models"
val cm = loadOBJMeshData(File("$path/suzanne/Suzanne.obj")) val cm = loadOBJMeshData(File("$path/suzanne/Suzanne.obj"))
println(cm.toObj()) // Convert mesh data to Wavefront OBJ String representation
val obj = cm.toObj()
println(obj)
val font = loadFont("demo-data/fonts/IBMPlexMono-Regular.ttf", 24.0)
extend {
// Draw part of the OBJ data as text
drawer.fontMap = font
drawer.texts(obj.split("\n").take(50), List(50) {
Vector2(10.0, 20.0 + it * 20.0)
})
} }
} }
} }

4
orx-obj-loader/src/jvmDemo/kotlin/DemoObjLoader01.kt
View File

@@ -7,6 +7,10 @@ import org.openrndr.extra.objloader.loadOBJasVertexBuffer
import org.openrndr.math.Vector3 import org.openrndr.math.Vector3
fun main() = application { fun main() = application {
configure {
width = 720
height = 540
}
program { program {
val mesh = loadOBJasVertexBuffer("demo-data/obj-models/suzanne/Suzanne.obj") val mesh = loadOBJasVertexBuffer("demo-data/obj-models/suzanne/Suzanne.obj")

1
orx-obj-loader/src/jvmDemo/kotlin/DemoObjSaver01.kt
View File

@@ -5,6 +5,7 @@ import org.openrndr.extra.objloader.saveOBJ
fun main() = application { fun main() = application {
configure { configure {
width = 720
height = 100 height = 100
} }
program { program {

1
orx-obj-loader/src/jvmDemo/kotlin/DemoObjSaver02.kt
View File

@@ -6,6 +6,7 @@ import org.openrndr.extra.objloader.saveOBJ
fun main() = application { fun main() = application {
configure { configure {
width = 720
height = 100 height = 100
} }
program { program {

4
orx-obj-loader/src/jvmDemo/kotlin/DemoWireframe01.kt
View File

@@ -16,8 +16,7 @@ import org.openrndr.shape.Path3D
import java.io.File import java.io.File
import kotlin.math.cos import kotlin.math.cos
fun main() { fun main() = application {
application {
configure { configure {
width = 720 width = 720
height = 720 height = 720
@@ -59,5 +58,4 @@ fun main() {
}) })
} }
} }
}
} }