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diff --git a/src/main/scala/io/computenode/cyfra/samples/foton/AnimatedSDFs.scala b/src/main/scala/io/computenode/cyfra/samples/foton/AnimatedSDFs.scala
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+++ b/src/main/scala/io/computenode/cyfra/samples/foton/AnimatedSDFs.scala
@@ -0,0 +1,136 @@
+package io.computenode.cyfra.samples.foton
+
+import io.computenode.cyfra
+import io.computenode.cyfra.*
+import io.computenode.cyfra.dsl.Algebra.{*, given}
+import io.computenode.cyfra.dsl.Functions.*
+import io.computenode.cyfra.dsl.GSeq
+import io.computenode.cyfra.dsl.Value.*
+import io.computenode.cyfra.dsl.Control.*
+import io.computenode.cyfra.foton.animation.AnimatedFunctionRenderer.Parameters
+import io.computenode.cyfra.foton.animation.AnimationFunctions.*
+import io.computenode.cyfra.foton.animation.{AnimatedFunction, AnimatedFunctionRenderer}
+import io.computenode.cyfra.utility.Color.*
+import io.computenode.cyfra.utility.Math3D.*
+
+import scala.concurrent.duration.DurationInt
+import java.nio.file.Paths
+
+object AnimatedSDFs:
+  @main
+  def sdfs() =
+    val MAX_STEPS = 100
+    val MAX_DIST: Float32 = 200f
+    val MIN_DIST: Float32 = 0.0002f        
+    val VISIBILITY_THRESHOLD: Float32 = 100f
+    val BOX_POSITION: Vec3[Float32] = (0f, -0.1f, 0f)
+    val BOX_SIZE: Vec3[Float32] = (0.2f, 0.4f, 0.2f)
+    val TORUS_POSITION: Vec3[Float32] = (0f, -0.9f, 0f)
+    val TORUS_RADII: Vec2[Float32] = (0.25f, 0.07f)   
+    
+    def smoothMin(a: Float32, b: Float32, k: Float32): Float32 =
+      val diff = abs(a - b)
+      val h = max(k - diff, 0f) / k
+      min(a, b) - h*h*h*k*1f/6f
+
+    def smoothMinBlendFactor(a: Float32, b: Float32, k: Float32): Float32 =
+      val h = clamp(0.5f + 0.5f * (b - a) / k, 0f, 1f)
+      h * h * (3f - 2f * h)
+
+    def lerp(a: Float32, b: Float32, t: Float32): Float32 =
+      a * (1f - t) + b * t
+
+    def sdfBox(center: Vec3[Float32], halfSideLength: Vec3[Float32], position: Vec3[Float32]): Float32 = 
+      val boxPos = position - center
+      val q = abs(boxPos) - halfSideLength
+      length(max(q, (0f, 0f, 0f))) + min(max(q.x, max(q.y, q.z)), 0f)
+
+    def sdfTorus(center: Vec3[Float32], radii: Vec2[Float32], position: Vec3[Float32]): Float32 =   
+      val torusPos = position - center      
+      val q: Vec2[Float32] = (length((torusPos.x, torusPos.z)) - radii.x, torusPos.y)
+      length(q) - radii.y
+
+    def getDistance(position: Vec3[Float32])(using AnimationInstant): Float32 =
+      val p = (
+        TORUS_POSITION.x,
+        smooth(from = TORUS_POSITION.y, to = 0.9f, duration = 2.seconds),
+        TORUS_POSITION.z  
+      )
+
+      val torus = sdfTorus(p, TORUS_RADII, position)
+      val box = sdfBox(BOX_POSITION, BOX_SIZE, position)        
+      smoothMin(torus, box, 0.5f)      
+
+    def getColor(position: Vec3[Float32])(using AnimationInstant): Vec3[Float32] =      
+      val p = (
+        TORUS_POSITION.x,
+        smooth(from = TORUS_POSITION.y, to = 0.9f, duration = 2.seconds),
+        TORUS_POSITION.z  
+      )
+      
+      val torus = sdfTorus(p, TORUS_RADII, position)
+      val box = sdfBox(BOX_POSITION, BOX_SIZE, position)        
+
+      val boxColor: Vec3[Float32] = (0f, 0.5f, 1f)
+      val torusColor: Vec3[Float32] = (1f, 0.25f, 0.25f)
+      val factor = smoothMinBlendFactor(torus, box, 0.5f)
+
+      (
+        lerp(boxColor.x, torusColor.x, factor),
+        lerp(boxColor.y, torusColor.y, factor),
+        lerp(boxColor.z, torusColor.z, factor)
+      )
+
+    def getNormal(position: Vec3[Float32])(using AnimationInstant): Vec3[Float32] =
+      val epsilon = 0.01f
+      normalize(
+        getDistance((position.x + epsilon, position.y, position.z)),
+        getDistance((position.x, position.y + epsilon, position.z)),
+        getDistance((position.x, position.y, position.z + epsilon)),
+      )
+
+    def getLight(position: Vec3[Float32])(using AnimationInstant): Float32 =
+      val lightPos: Vec3[Float32] = (0.2f, -2f, -1f)
+      val lightDir = normalize(position - lightPos)
+      val normal = getNormal(position)
+          
+      -(normal.x * lightDir.x + normal.y * lightDir.y + normal.z * lightDir.z)
+
+    def rayMarch(origin: Vec3[Float32], rayDirection: Vec3[Float32])(using AnimationInstant): Float32 =
+      GSeq.gen[Float32](getDistance(origin), next = dist => {
+        val currPosition = origin + (rayDirection * dist)
+        val currDistance = getDistance(currPosition)
+        dist + currDistance
+      })
+      .takeWhile(dist => dist > MIN_DIST && dist < MAX_DIST)
+      .limit(MAX_STEPS)
+      .lastOr(MAX_DIST)
+
+    def mainImage(uv: Vec2[Float32])(using AnimationInstant): Vec4[Float32] =      
+      val focalDistance = 0.6f
+      val camera = (1f, -1.8f, -1.3f)      
+      val lookAt = (0f, -0.4f, 0f)
+      
+      val forward = normalize(lookAt - camera)
+      val right = normalize(io.computenode.cyfra.dsl.Functions.cross((0f, 1f, 0f), forward))
+      val up = io.computenode.cyfra.dsl.Functions.cross(forward, right)
+      val rayDirection = normalize(forward + right * uv.x + up * uv.y)
+
+      val distance = rayMarch(camera, rayDirection)
+            
+      when(distance < VISIBILITY_THRESHOLD){
+        val p = camera + (rayDirection * distance)
+        val light = getLight(p)
+        val color = getColor(p)
+        val result = color * (light + 0.3f)
+
+        (result.x, result.y, result.z, 1f)
+      }.otherwise{
+        (0.5f, 0.5f, 0.5f, 1f)
+      }
+
+    val animation = AnimatedFunction.fromCoord(mainImage, 2.seconds)
+
+    val renderer = AnimatedFunctionRenderer(Parameters(1024, 1024, 30))
+    renderer.renderFramesToDir(animation, Paths.get("output"))
+