kscience/visionforge
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Remove unnecessary rotation and position updates

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This commit is contained in:
Alexander Nozik 2022-01-11 20:49:15 +03:00
parent abf04cc657
commit bfa7f5ea57
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GPG Key ID: F7FCF2DD25C71357
10 changed files with 62 additions and 32 deletions
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11
demo/playground/src/jvmMain/kotlin/allThingsDemo.kt
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@ -1,6 +1,5 @@
package space.kscience.visionforge.examples
import kotlinx.html.h1
import kotlinx.html.h2
import space.kscience.dataforge.context.Context
import space.kscience.dataforge.values.ValueType
@ -13,11 +12,15 @@ import space.kscience.visionforge.html.ResourceLocation
import space.kscience.visionforge.markup.markdown
import space.kscience.visionforge.plotly.PlotlyPlugin
import space.kscience.visionforge.plotly.plotly
import space.kscience.visionforge.solid.*
import space.kscience.visionforge.solid.Solids
import space.kscience.visionforge.solid.box
import space.kscience.visionforge.solid.solid
import space.kscience.visionforge.solid.z
import space.kscience.visionforge.tables.TableVisionPlugin
import space.kscience.visionforge.tables.columnTable
import java.nio.file.Paths
fun main() {
val context = Context {
plugin(Solids)
@ -41,7 +44,9 @@ fun main() {
h2 { +"3D visualization with Three-js" }
vision("3D") {
solid {
box(100, 100, 100, name = "aBox")
box(100, 100, 100, name = "aBox"){
z = 50.0
}
}
}

1
demo/playground/src/jvmMain/kotlin/serverExtensions.kt
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@ -29,7 +29,6 @@ public fun Context.makeVisionFile(
val actualPath = visionManager.page(title, content = content).makeFile(path) { actualPath ->
mapOf(
"playground" to scriptHeader("js/visionforge-playground.js", resourceLocation, actualPath),
//"tables" to tabulatorCssHader
)
}
if (show) Desktop.getDesktop().browse(actualPath.toFile().toURI())

2
visionforge-core/src/commonMain/kotlin/space/kscience/visionforge/html/Page.kt
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@ -4,6 +4,8 @@ import kotlinx.html.*
import space.kscience.dataforge.misc.DFExperimental
import space.kscience.visionforge.VisionManager
//data class HeaderContainer
public data class Page(
public val visionManager: VisionManager,
public val title: String,

10
visionforge-solid/src/commonMain/kotlin/space/kscience/visionforge/solid/Composite.kt
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@ -39,16 +39,6 @@ public inline fun VisionContainerBuilder<Solid>.composite(
res.meta.update(group.meta)
if (group.position != null) {
res.position = group.position
}
if (group.rotation != null) {
res.rotation = group.rotation
}
if (group.scale != null) {
res.scale = group.scale
}
set(name, res)
return res
}

11
visionforge-solid/src/commonMain/kotlin/space/kscience/visionforge/solid/Quaternion.kt Normal file
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@ -0,0 +1,11 @@
package space.kscience.visionforge.solid
import kotlin.jvm.JvmInline
@JvmInline
public value class Quaternion(public val values: DoubleArray)
public operator fun Quaternion.component1(): Double = values[0]
public operator fun Quaternion.component2(): Double = values[1]
public operator fun Quaternion.component3(): Double = values[2]
public operator fun Quaternion.component4(): Double = values[3]

21
visionforge-solid/src/commonMain/kotlin/space/kscience/visionforge/solid/Solid.kt
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@ -1,13 +1,21 @@
package space.kscience.visionforge.solid
import space.kscience.dataforge.meta.*
import space.kscience.dataforge.meta.descriptors.*
import space.kscience.dataforge.meta.descriptors.MetaDescriptor
import space.kscience.dataforge.meta.descriptors.enum
import space.kscience.dataforge.meta.descriptors.node
import space.kscience.dataforge.meta.descriptors.value
import space.kscience.dataforge.meta.float
import space.kscience.dataforge.meta.get
import space.kscience.dataforge.meta.number
import space.kscience.dataforge.names.Name
import space.kscience.dataforge.names.asName
import space.kscience.dataforge.names.plus
import space.kscience.dataforge.values.*
import space.kscience.visionforge.*
import space.kscience.visionforge.Vision
import space.kscience.visionforge.Vision.Companion.VISIBLE_KEY
import space.kscience.visionforge.hide
import space.kscience.visionforge.inherited
import space.kscience.visionforge.setProperty
import space.kscience.visionforge.solid.Solid.Companion.DETAIL_KEY
import space.kscience.visionforge.solid.Solid.Companion.IGNORE_KEY
import space.kscience.visionforge.solid.Solid.Companion.LAYER_KEY
@ -199,6 +207,13 @@ public var Solid.rotationX: Number by float(X_ROTATION_KEY, 0f)
public var Solid.rotationY: Number by float(Y_ROTATION_KEY, 0f)
public var Solid.rotationZ: Number by float(Z_ROTATION_KEY, 0f)
//public var Solid.quaternion: Quaternion?
// get() = meta[Solid::quaternion.name]?.value?.doubleArray?.let { Quaternion(it) }
// set(value) {
// meta[Solid::quaternion.name] = value?.values?.asValue()
// }
public var Solid.scaleX: Number by float(X_SCALE_KEY, 1f)
public var Solid.scaleY: Number by float(Y_SCALE_KEY, 1f)
public var Solid.scaleZ: Number by float(Z_SCALE_KEY, 1f)

9
visionforge-solid/src/commonMain/kotlin/space/kscience/visionforge/solid/SolidGroup.kt
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@ -60,10 +60,11 @@ public class SolidGroup : VisionGroupBase(), Solid, PrototypeHolder {
override fun createGroup(): SolidGroup = SolidGroup()
override fun update(change: VisionChange) {
updatePosition(change.properties)
super.update(change)
}
//
// override fun update(change: VisionChange) {
// updatePosition(change.properties)
// super.update(change)
// }
public companion object {
public val PROTOTYPES_TOKEN: NameToken = NameToken("@prototypes")

10
visionforge-solid/src/commonMain/kotlin/space/kscience/visionforge/solid/geometry.kt
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@ -117,8 +117,8 @@ internal fun Meta.toVector(default: Float = 0f) = Point3D(
this[Solid.Z_KEY].float ?: default
)
internal fun Solid.updatePosition(meta: Meta?) {
meta?.get(Solid.POSITION_KEY)?.toVector()?.let { position = it }
meta?.get(Solid.ROTATION_KEY)?.toVector()?.let { rotation = it }
meta?.get(Solid.SCALE_KEY)?.toVector(1f)?.let { scale = it }
}
//internal fun Solid.updatePosition(meta: Meta?) {
// meta?.get(Solid.POSITION_KEY)?.toVector()?.let { position = it }
// meta?.get(Solid.ROTATION_KEY)?.toVector()?.let { rotation = it }
// meta?.get(Solid.SCALE_KEY)?.toVector(1f)?.let { scale = it }
//}

14
visionforge-threejs/src/main/kotlin/space/kscience/visionforge/solid/three/ThreeFactory.kt
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@ -2,6 +2,7 @@ package space.kscience.visionforge.solid.three
import info.laht.threekt.core.BufferGeometry
import info.laht.threekt.core.Object3D
import info.laht.threekt.math.Euler
import info.laht.threekt.objects.Mesh
import space.kscience.dataforge.misc.Type
import space.kscience.dataforge.names.Name
@ -36,7 +37,18 @@ public fun Object3D.updatePosition(obj: Vision) {
visible = obj.visible ?: true
if (obj is Solid) {
position.set(obj.x, obj.y, obj.z)
setRotationFromEuler(obj.euler)
// val quaternion = obj.quaternion
//
// if (quaternion != null) {
// val (x, y, z, w) = quaternion
// setRotationFromQuaternion(Quaternion(x, y, z, w))
// } else {
// setRotationFromEuler( Euler(obj.rotationX, obj.rotationY, obj.rotationZ, obj.rotationOrder.name))
// }
setRotationFromEuler( Euler(obj.rotationX, obj.rotationY, obj.rotationZ, obj.rotationOrder.name))
scale.set(obj.scaleX, obj.scaleY, obj.scaleZ)
updateMatrix()
}

5
visionforge-threejs/src/main/kotlin/space/kscience/visionforge/solid/three/three.kt
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@ -4,19 +4,14 @@ import info.laht.threekt.core.BufferGeometry
import info.laht.threekt.core.Layers
import info.laht.threekt.external.controls.OrbitControls
import info.laht.threekt.materials.Material
import info.laht.threekt.math.Euler
import info.laht.threekt.math.Vector3
import info.laht.threekt.objects.Mesh
import info.laht.threekt.textures.Texture
import space.kscience.dataforge.meta.Meta
import space.kscience.dataforge.meta.float
import space.kscience.dataforge.meta.get
import space.kscience.dataforge.meta.node
import space.kscience.visionforge.solid.*
import kotlin.math.PI
public val Solid.euler: Euler get() = Euler(rotationX, rotationY, rotationZ, rotationOrder.name)
public val Meta.vector: Vector3 get() = Vector3(this["x"].float ?: 0f, this["y"].float ?: 0f, this["z"].float ?: 0f)