Add IsYoungerRigidBodyFilter

CHANGELOG.md

@@ -23,6 +23,7 @@ ChangeLog
 * [Nodes] Add WithinSphere (DX11.Validator) : Only draw objects which have a bounding box contained within a sphere.
 * [Core] Added ConstantFactor preset in Blend (DX11.RenderState), to allow to use BlendFactor (DX11.RenderState) more easily.
 * [Bullet] All Create Body nodes now have custom string input (which was missing from previous version)
+* [Bullet] IsYoungerThan (Bullet Rigid.Filter) new node
 * [Nodes] Add AlphaOperation (DX11.RenderState) : Allows to control how the alpha channel is written in the texture (independently of color blending).
 * [Nodes] Add S+H (DX11.Texture 2d) , Same as standard S+H nodes, copies a resource if the set pin is on, blocks evaluation and render otherwise (also optimize resource flags/usage behind the scenes).
 * [Nodes] Add S+H (DX11.Texture 3d) , for 3d textures

Nodes/VVVV.DX11.Nodes.Bullet/Core/Filters/IsYoungerRigidBodyFilter.cs

@@ -0,0 +1,20 @@
+using BulletSharp;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace VVVV.Bullet.Core.Filters
+{
+    public class IsYoungerRigidBodyFilter : IRigidBodyFilter
+    {
+        public float MinimumAge = 0.0f;
+
+        public bool Filter(RigidBody body)
+        {
+            BodyCustomData data = (BodyCustomData)body.UserObject;
+            return data.LifeTime <= MinimumAge;
+        }
+    }
+}

Nodes/VVVV.DX11.Nodes.Bullet/Nodes/Bodies/Rigid/Filters/YoungerThanThanRigidBodyFilterNode.cs

@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.Composition;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using VVVV.Bullet.Core.Filters;
+using VVVV.PluginInterfaces.V2;
+
+namespace VVVV.Bullet.Nodes.Bodies.Rigid.Filters
+{
+    [PluginInfo(Name = "IsYoungerThan", Category = "Bullet", Version = "Rigid.Filter", Author = "vux", Help = "Filter interfact to check for a maximum age")]
+    public class BulletYoungerThanRigidBodyFilter : IPluginEvaluate, IPartImportsSatisfiedNotification
+    {
+        [Input("Age", IsSingle = true, DefaultValue = 1.0)]
+        protected ISpread<float> age;
+
+        [Output("Output", IsSingle = true)]
+        protected ISpread<IsYoungerRigidBodyFilter> output;
+
+        public void OnImportsSatisfied()
+        {
+            this.output[0] = new IsYoungerRigidBodyFilter();
+        }
+
+        public void Evaluate(int SpreadMax)
+        {
+            this.output[0].MinimumAge = age[0];
+        }
+    }
+}

Nodes/VVVV.DX11.Nodes.Bullet/VVVV.Nodes.Bullet.csproj

@@ -29,6 +29,7 @@
     <Compile Include="Core\ConstraintPersister.cs" />
     <Compile Include="Core\Delegates.cs" />
     <Compile Include="Core\Filters\BoolTypeFilters.cs" />
+    <Compile Include="Core\Filters\IsYoungerRigidBodyFilter.cs" />
     <Compile Include="Core\Filters\IsOlderRigidBodyFilter.cs" />
     <Compile Include="Core\Filters\ContainsIdRigidBodyFilter.cs" />
     <Compile Include="Core\Filters\EqualsIdRigidBodyFilter.cs" />
@@ -124,6 +125,7 @@
     <Compile Include="Nodes\Bodies\Rigid\BulletGetRigidBodyIdNode.cs" />
     <Compile Include="Nodes\Bodies\Rigid\BulletGetRigidBodyTransformNode.cs" />
     <Compile Include="Nodes\Bodies\Rigid\Filters\AggregateRigidBodyFilterNodes.cs" />
+    <Compile Include="Nodes\Bodies\Rigid\Filters\YoungerThanThanRigidBodyFilterNode.cs" />
     <Compile Include="Nodes\Bodies\Rigid\Filters\StaticRigidBodyFilterNode.cs" />
     <Compile Include="Nodes\Bodies\Rigid\Filters\IsOfShapeRigidbodyFilterNode.cs" />
     <Compile Include="Nodes\Bodies\Rigid\Filters\IdEqualsRigidbodyFilterNode.cs" />