- Add DestroyTriangleBatch

Author: kcbanner

libs/JoltC/JoltPhysicsC.cpp

@@ -735,7 +735,14 @@ class DebugRendererImpl final : public JPH::DebugRenderer
     {
     public:
         JPH_OVERRIDE_NEW_DELETE
-        BatchImpl(const JPC_DebugRenderer_Primitive *prim) : RenderPrimitive(prim) { }
+        BatchImpl(const JPC_DebugRenderer_Primitive *c_primitive) : RenderPrimitive(c_primitive) {}
+        ~BatchImpl()
+        {
+            if (sInstance && sInstance->c_renderer->vtbl->DestroyTriangleBatch)
+            {
+                sInstance->c_renderer->vtbl->DestroyTriangleBatch(sInstance->c_renderer, c_primitive);
+            }
+        }
 
         virtual void AddRef() override
         {

libs/JoltC/JoltPhysicsC.h

@@ -1048,6 +1048,10 @@ typedef struct JPC_DebugRendererVTable
                                   const uint32_t *in_indices,
                                   uint32_t in_index_count);
 
+    // Optional
+    void
+    (*DestroyTriangleBatch)(void *in_self, const void *in_primitive);
+
     // Required, *cannot* be NULL.
     void
     (*DrawGeometry)(void *in_self,

src/zphysics.zig

@@ -1278,7 +1278,6 @@ pub const DebugRenderer = if (!debug_renderer_enabled) extern struct {} else ext
 
     pub fn destroySingleton() void {
         _ = c.JPC_DestroyDebugRendererSingleton(); // For Zig API, don't care if one actually existed, discard error.
-
     }
 
     pub fn createTriangleBatch(primitive_in: *const anyopaque) *TriangleBatch {
@@ -1422,6 +1421,10 @@ pub const DebugRenderer = if (!debug_renderer_enabled) extern struct {} else ext
                 indices: [*]u32,
                 index_count: u32,
             ) callconv(.C) *anyopaque = null,
+            destroyTriangleBatch: ?*const fn (
+                self: *T,
+                batch: *const anyopaque,
+            ) callconv(.C) void = null,
             drawGeometry: ?*const fn (
                 self: *T,
                 model_matrix: *const RMatrix,