core/com.lehaine.littlekt.graphics/PerspectiveCamera

PerspectiveCamera

open class PerspectiveCamera(virtualWidth: Float = 0.0f, virtualHeight: Float = 0.0f) : Camera

Constructors

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fun PerspectiveCamera(virtualWidth: Int, virtualHeight: Int)
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fun PerspectiveCamera(virtualWidth: Float = 0.0f, virtualHeight: Float = 0.0f)

Functions

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fun boundsInFrustum(point: Vec3f, size: Vec3f): Boolean
fun boundsInFrustum(px: Float, py: Float, width: Float, height: Float): Boolean
open override fun boundsInFrustum(px: Float, py: Float, pz: Float, width: Float, height: Float, length: Float): Boolean
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fun computePickRay(context: Context, pickRay: Ray, screenX: Float, screenY: Float, viewportX: Float, viewportY: Float, viewportWidth: Float, viewportHeight: Float): Boolean
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fun lookAt(target: Vec3f)
fun lookAt(x: Float, y: Float, z: Float)
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fun normalizeUp()
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fun project(world: Vec2f, result: MutableVec2f): Boolean
fun project(world: Vec3f, result: MutableVec3f): Boolean
fun project(world: Vec3f, result: MutableVec4f): MutableVec4f
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fun rotate(quaternion: Vec4f)
fun rotate(angle: Angle, axis: Vec3f)
fun rotate(angle: Angle, axisX: Float, axisY: Float, axisZ: Float)
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fun rotateAround(point: Vec3f, axis: Vec3f, angle: Angle)
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fun screenToWorld(context: Context, screen: MutableVec2f, viewport: Viewport): MutableVec2f
fun screenToWorld(context: Context, screen: Vec3f, viewport: Viewport): MutableVec3f
fun screenToWorld(context: Context, screen: MutableVec2f, viewport: Viewport, result: MutableVec2f): Boolean
fun screenToWorld(context: Context, screen: Vec3f, viewport: Viewport, result: MutableVec3f): Boolean
fun screenToWorld(context: Context, x: Float, y: Float, viewport: Viewport, result: MutableVec2f): Boolean
fun screenToWorld(context: Context, screen: Vec2f, viewportX: Float = 0.0f, viewportY: Float = 0.0f, viewportWidth: Float = context.graphics.width.toFloat(), viewportHeight: Float = context.graphics.height.toFloat()): MutableVec2f
fun screenToWorld(context: Context, screen: Vec3f, viewportX: Float = 0.0f, viewportY: Float = 0.0f, viewportWidth: Float = context.graphics.width.toFloat(), viewportHeight: Float = context.graphics.height.toFloat()): MutableVec3f
fun screenToWorld(context: Context, screen: Vec2f, viewportX: Float = 0.0f, viewportY: Float = 0.0f, viewportWidth: Float = context.graphics.width.toFloat(), viewportHeight: Float = context.graphics.height.toFloat(), result: MutableVec2f): Boolean
fun screenToWorld(context: Context, screen: Vec3f, viewportX: Float = 0.0f, viewportY: Float = 0.0f, viewportWidth: Float = context.graphics.width.toFloat(), viewportHeight: Float = context.graphics.height.toFloat(), result: MutableVec3f): Boolean
fun screenToWorld(context: Context, x: Float, y: Float, viewportX: Float = 0.0f, viewportY: Float = 0.0f, viewportWidth: Float = context.graphics.width.toFloat(), viewportHeight: Float = context.graphics.height.toFloat()): MutableVec2f
fun screenToWorld(context: Context, x: Float, y: Float, viewportX: Float = 0.0f, viewportY: Float = 0.0f, viewportWidth: Float = context.graphics.width.toFloat(), viewportHeight: Float = context.graphics.height.toFloat(), result: MutableVec2f): Boolean
fun screenToWorld(context: Context, x: Float, y: Float, z: Float, viewportX: Float = 0.0f, viewportY: Float = 0.0f, viewportWidth: Float = context.graphics.width.toFloat(), viewportHeight: Float = context.graphics.height.toFloat()): MutableVec3f
fun screenToWorld(context: Context, x: Float, y: Float, z: Float, viewportX: Float = 0.0f, viewportY: Float = 0.0f, viewportWidth: Float = context.graphics.width.toFloat(), viewportHeight: Float = context.graphics.height.toFloat(), result: MutableVec3f): Boolean
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fun sphereInFrustum(center: Vec3f, radius: Float): Boolean
fun sphereInFrustum(cx: Float, cy: Float, radius: Float): Boolean
open override fun sphereInFrustum(cx: Float, cy: Float, cz: Float, radius: Float): Boolean
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open override fun toString(): String
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fun translate(offset: Vec3f)
fun translate(x: Float, y: Float, z: Float)
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open fun update()
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fun worldToScreen(context: Context, screen: MutableVec2f, viewport: Viewport): MutableVec2f
fun worldToScreen(context: Context, world: Vec2f, viewport: Viewport, result: MutableVec2f): Boolean
fun worldToScreen(context: Context, world: Vec3f, viewport: Viewport, result: MutableVec3f): Boolean
fun worldToScreen(context: Context, x: Float, y: Float, viewport: Viewport, result: MutableVec2f): Boolean
fun worldToScreen(context: Context, world: Vec2f, viewportX: Float = 0.0f, viewportY: Float = 0.0f, viewportWidth: Float = context.graphics.width.toFloat(), viewportHeight: Float = context.graphics.height.toFloat()): MutableVec2f
fun worldToScreen(context: Context, world: Vec3f, viewportX: Float = 0.0f, viewportY: Float = 0.0f, viewportWidth: Float = context.graphics.width.toFloat(), viewportHeight: Float = context.graphics.height.toFloat()): MutableVec3f
fun worldToScreen(context: Context, world: Vec2f, viewportX: Float = 0.0f, viewportY: Float = 0.0f, viewportWidth: Float = context.graphics.width.toFloat(), viewportHeight: Float = context.graphics.height.toFloat(), result: MutableVec2f): Boolean
fun worldToScreen(context: Context, world: Vec3f, viewportX: Float = 0.0f, viewportY: Float = 0.0f, viewportWidth: Float = context.graphics.width.toFloat(), viewportHeight: Float = context.graphics.height.toFloat(), result: MutableVec3f): Boolean
fun worldToScreen(context: Context, x: Float, y: Float, viewportX: Float = 0.0f, viewportY: Float = 0.0f, viewportWidth: Float = context.graphics.width.toFloat(), viewportHeight: Float = context.graphics.height.toFloat()): MutableVec2f
fun worldToScreen(context: Context, x: Float, y: Float, viewportX: Float = 0.0f, viewportY: Float = 0.0f, viewportWidth: Float = context.graphics.width.toFloat(), viewportHeight: Float = context.graphics.height.toFloat(), result: MutableVec2f): Boolean
fun worldToScreen(context: Context, x: Float, y: Float, z: Float, viewportX: Float = 0.0f, viewportY: Float = 0.0f, viewportWidth: Float = context.graphics.width.toFloat(), viewportHeight: Float = context.graphics.height.toFloat()): MutableVec3f
fun worldToScreen(context: Context, x: Float, y: Float, z: Float, viewportX: Float = 0.0f, viewportY: Float = 0.0f, viewportWidth: Float = context.graphics.width.toFloat(), viewportHeight: Float = context.graphics.height.toFloat(), result: MutableVec3f): Boolean

Properties

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open override val direction: MutableVec3f
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var far: Float = 100.0f

The far clipping plane distance

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var fov: Float = 67.0f
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var fovX: Float = 0.0f
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val id: Long
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val invProj: Mat4
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val invView: Mat4
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var near: Float = 1.0f

The near clipping plane distance

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open override val up: MutableVec3f
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val view: Mat4
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var virtualHeight: Float = 0.0f
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var virtualWidth: Float = 0.0f
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var zoom: Float = 1.0f

The current zoom value.