Version 0.4.1 Release [Bugfix]

Bugfix release

CHANGELOG.md

@@ -6,6 +6,16 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic
 Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [0.4.1] – 2021-9-16
+
+Officially supports Entities [0.17.0]
+
+### Changed
+
+-   Updated Core to v0.4.1
+-   Updated Psyshock to v0.4.1
+-   Added Optimization Adventure 6
+
 ## [0.4.0] – 2021-8-9
 
 Officially supports Entities [0.17.0]

Core/Core/Math/simd.math.cs

@@ -39,6 +39,8 @@ public static float4 distancesq(simdFloat3 a, simdFloat3 b)
 
         public static float4 lengthsq(simdFloat3 a) => dot(a, a);
 
+        public static float4 length(simdFloat3 a) => math.sqrt(dot(a, a));
+
         public static simdFloat3 select(simdFloat3 a, simdFloat3 b, bool4 c)
         {
             simdFloat3 result = default;
@@ -48,6 +50,15 @@ public static simdFloat3 select(simdFloat3 a, simdFloat3 b, bool4 c)
             return result;
         }
 
+        public static simdFloat3 select(simdFloat3 a, simdFloat3 b, bool4 xSelect, bool4 ySelect, bool4 zSelect)
+        {
+            simdFloat3 result = default;
+            result.x          = math.select(a.x, b.x, xSelect);
+            result.y          = math.select(a.y, b.y, ySelect);
+            result.z          = math.select(a.z, b.z, zSelect);
+            return result;
+        }
+
         /*public static float3 shuffle(simdFloat3 left, simdFloat3 right, math.ShuffleComponent shuffleA)
            {
             float3 result = default;
@@ -130,6 +141,31 @@ public static float3 cmaxabcd(simdFloat3 s)
         {
             return new float3(math.cmax(s.x), math.cmax(s.y), math.cmax(s.z));
         }
+
+        public static float4 cminxyz(simdFloat3 s)
+        {
+            return math.min(math.min(s.x, s.y), s.z);
+        }
+
+        public static float4 cmaxxyz(simdFloat3 s)
+        {
+            return math.max(math.max(s.x, s.y), s.z);
+        }
+
+        public static simdFloat3 abs(simdFloat3 s)
+        {
+            return new simdFloat3(math.abs(s.x), math.abs(s.y), math.abs(s.z));
+        }
+
+        public static simdFloat3 project(simdFloat3 a, float3 target)
+        {
+            return (dot(a, target) / math.dot(target, target)) * new simdFloat3(target);
+        }
+
+        public static bool4 isfiniteallxyz(simdFloat3 s)
+        {
+            return math.isfinite(s.x) & math.isfinite(s.y) & math.isfinite(s.z);
+        }
     }
 }
 

Documentation~/Core/CHANGELOG.md

@@ -6,6 +6,22 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic
 Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [0.4.1] – 2021-9-16
+
+Officially supports Entities [0.17.0]
+
+### Added
+
+-   Added `simd.length()`.
+-   Added `simd.select()` which allows for selecting the x, y, and z components
+    using separate masks.
+-   Added `simd.cminxyz()` and `cmaxxyz()` which computes the min/max between x,
+    y, and z for each of the four float3 values.
+-   Added `simd.abs()`.
+-   Added `simd.project()`.
+-   Added `simd.isfiniteallxyz()` which returns true for each float3 if the x,
+    y, and z components are all finite values.
+
 ## [0.4.0] – 2021-8-9
 
 Officially supports Entities [0.17.0]