18 lines
545 B
Kotlin
18 lines
545 B
Kotlin
package org.openrndr.extra.objloader
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@JvmRecord
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data class MeshData(val vertexData: VertexData, val polygonGroups: Map<String, List<IndexedPolygon>>) {
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fun triangulate(): MeshData {
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return copy(polygonGroups = polygonGroups.mapValues {
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it.value.flatMap { polygon -> polygon.triangulate(vertexData) }
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})
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}
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fun flattenPolygons(): Map<String, List<Polygon>> {
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return polygonGroups.mapValues {
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it.value.map { ip ->
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ip.toPolygon(vertexData)
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}
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}
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}
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} |