54 lines
1.8 KiB
Kotlin
54 lines
1.8 KiB
Kotlin
import org.openrndr.application
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import org.openrndr.color.ColorRGBa
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import org.openrndr.draw.LineCap
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import org.openrndr.draw.LineJoin
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import org.openrndr.draw.isolated
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import org.openrndr.draw.loadFont
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import org.openrndr.math.IntVector2
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import org.openrndr.math.Vector2
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import org.openrndr.shape.Triangle
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/**
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* Test all combinations of line cap and line join by drawing
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* a 3x3 grid of triangles and lines.
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*/
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suspend fun main() {
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application {
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configure {
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width = 720
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height = 720
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}
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program {
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val font = loadFont("demo-data/fonts/IBMPlexMono-Regular.ttf", 20.0)
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val pointA = Vector2(0.0, 50.0)
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val pointB = Vector2(50.0, -20.0)
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val pointC = Vector2(-50.0, 0.0)
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val triangle = Triangle(pointA, pointB, pointC).contour
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extend {
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drawer.apply {
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fill = ColorRGBa.GRAY
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stroke = ColorRGBa.PINK
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strokeWeight = 8.0
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fontMap = font
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LineCap.values().forEachIndexed { x, cap ->
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lineCap = cap
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LineJoin.values().forEachIndexed { y, join ->
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lineJoin = join
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val pos = IntVector2(x - 1, y - 1).vector2 * 180.0
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isolated {
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translate(bounds.position(0.46, 0.46) + pos)
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text("cap: ${cap.name}", -30.5, 80.5)
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text("join: ${join.name}", -30.5, 100.5)
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contour(triangle)
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lineSegment(pointA - pointC, pointB - pointC)
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}
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}
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}
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}
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}
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}
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}
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} |