diff --git a/DataSpec/DNACommon/OBBTreeBuilder.cpp b/DataSpec/DNACommon/OBBTreeBuilder.cpp
index 861e9db80..dfd356d58 100644
--- a/DataSpec/DNACommon/OBBTreeBuilder.cpp
+++ b/DataSpec/DNACommon/OBBTreeBuilder.cpp
@@ -49,15 +49,17 @@ static FittedOBB BuildFromCovarianceMatrix(gmm::dense_matrix<float>& C, const Co
 
   // find the right, up and forward vectors from the eigenvectors
   zeus::CVector3f r(eigvec(0, 0), eigvec(1, 0), eigvec(2, 0));
-  zeus::CVector3f u(eigvec(0, 1), eigvec(1, 1), eigvec(2, 1));
-  zeus::CVector3f f(eigvec(0, 2), eigvec(1, 2), eigvec(2, 2));
+  zeus::CVector3f f(eigvec(0, 1), eigvec(1, 1), eigvec(2, 1));
+  zeus::CVector3f u(eigvec(0, 2), eigvec(1, 2), eigvec(2, 2));
   r.normalize();
-  u.normalize(), f.normalize();
+  f.normalize();
+  u.normalize();
 
   // set the rotation matrix using the eigvenvectors
   ret.xf.basis[0] = r;
-  ret.xf.basis[1] = u;
-  ret.xf.basis[2] = f;
+  ret.xf.basis[1] = f;
+  ret.xf.basis[2] = u;
+  ret.xf.orthonormalize();
 
   // now build the bounding box extents in the rotated frame
   zeus::CVector3f minim(1e10f, 1e10f, 1e10f), maxim(-1e10f, -1e10f, -1e10f);
@@ -65,7 +67,7 @@ static FittedOBB BuildFromCovarianceMatrix(gmm::dense_matrix<float>& C, const Co
     std::unordered_set<uint32_t> verts = GetTriangleVerts(mesh, triIdx);
     for (uint32_t v : verts) {
       const zeus::CVector3f& p = mesh.verts[v].val;
-      zeus::CVector3f p_prime(r.dot(p), u.dot(p), f.dot(p));
+      zeus::CVector3f p_prime(ret.xf.basis[0].dot(p), ret.xf.basis[1].dot(p), ret.xf.basis[2].dot(p));
       minim = zeus::min(minim, p_prime);
       maxim = zeus::max(maxim, p_prime);
     }
diff --git a/DataSpec/DNAMP1/DCLN.cpp b/DataSpec/DNAMP1/DCLN.cpp
index 8c5f71f57..318c75cc8 100644
--- a/DataSpec/DNAMP1/DCLN.cpp
+++ b/DataSpec/DNAMP1/DCLN.cpp
@@ -15,9 +15,9 @@ void DCLN::Collision::Node::sendToBlender(hecl::blender::PyOutStream& os) const
       "obj.location = mtxd[0]\n"
       "obj.rotation_quaternion = mtxd[1]\n"
       "obj.scale = (%f,%f,%f)\n",
-      isLeaf ? "leaf" : "branch", xf[0].vec[0], xf[0].vec[1], xf[0].vec[2], xf[0].vec[3], xf[1].vec[0], xf[1].vec[1],
-      xf[1].vec[2], xf[1].vec[3], xf[2].vec[0], xf[2].vec[1], xf[2].vec[2], xf[2].vec[3], halfExtent.vec[0],
-      halfExtent.vec[1], halfExtent.vec[2]);
+      isLeaf ? "leaf" : "branch", xf[0].simd[0], xf[0].simd[1], xf[0].simd[2], xf[0].simd[3], xf[1].simd[0],
+      xf[1].simd[1], xf[1].simd[2], xf[1].simd[3], xf[2].simd[0], xf[2].simd[1], xf[2].simd[2], xf[2].simd[3],
+      halfExtent.simd[0], halfExtent.simd[1], halfExtent.simd[2]);
   if (isLeaf)
     os << "obj.show_name = True\n";
   if (!isLeaf) {
diff --git a/DataSpec/DNAMP1/ScriptObjects/Actor.hpp b/DataSpec/DNAMP1/ScriptObjects/Actor.hpp
index 4dbb1db32..3a8081c2c 100644
--- a/DataSpec/DNAMP1/ScriptObjects/Actor.hpp
+++ b/DataSpec/DNAMP1/ScriptObjects/Actor.hpp
@@ -21,7 +21,7 @@ struct Actor : IScriptObject {
   AnimationParameters animationParameters;
   ActorParameters actorParameters;
   Value<bool> looping;
-  Value<bool> snow;
+  Value<bool> immovable;
   Value<bool> solid;
   Value<bool> cameraPassthrough;
   Value<bool> active;
diff --git a/Runtime/Collision/CCollidableOBBTreeGroup.hpp b/Runtime/Collision/CCollidableOBBTreeGroup.hpp
index 1a4db837d..39e90e0e8 100644
--- a/Runtime/Collision/CCollidableOBBTreeGroup.hpp
+++ b/Runtime/Collision/CCollidableOBBTreeGroup.hpp
@@ -24,9 +24,8 @@ class CCollidableOBBTreeGroup : public CCollisionPrimitive {
   const CCollidableOBBTreeGroupContainer* x10_container;
 
 public:
-  CCollidableOBBTreeGroup(CInputStream& in);
   CCollidableOBBTreeGroup(const CCollidableOBBTreeGroupContainer*, const CMaterialList&);
-  virtual ~CCollidableOBBTreeGroup() {}
+  virtual ~CCollidableOBBTreeGroup() = default;
 
   void ResetTestStats() const;
   virtual u32 GetTableIndex() const;
diff --git a/Runtime/Graphics/CBooRenderer.cpp b/Runtime/Graphics/CBooRenderer.cpp
index 605dffe88..b469050ae 100644
--- a/Runtime/Graphics/CBooRenderer.cpp
+++ b/Runtime/Graphics/CBooRenderer.cpp
@@ -56,7 +56,7 @@ void Buckets::Sort() {
   u32 precision = 50;
   if (sPlaneObjectBucket->size()) {
     std::sort(sPlaneObjectBucket->begin(), sPlaneObjectBucket->end(),
-              [](u16 a, u16 b) { return (*sPlaneObjectData)[a].GetDistance() > (*sPlaneObjectData)[b].GetDistance(); });
+              [](u16 a, u16 b) { return (*sPlaneObjectData)[a].GetDistance() < (*sPlaneObjectData)[b].GetDistance(); });
     precision = 50 / u32(sPlaneObjectBucket->size() + 1);
     pitch = 1.f / (delta / float(precision - 2));
 
diff --git a/Runtime/Graphics/Shaders/CSpaceWarpFilter.cpp b/Runtime/Graphics/Shaders/CSpaceWarpFilter.cpp
index bee573b98..894eab30a 100644
--- a/Runtime/Graphics/Shaders/CSpaceWarpFilter.cpp
+++ b/Runtime/Graphics/Shaders/CSpaceWarpFilter.cpp
@@ -24,8 +24,9 @@ void CSpaceWarpFilter::GenerateWarpRampTex(boo::IGraphicsDataFactory::Context& c
         vec.normalize();
         vec *= zeus::CVector2f(std::sqrt(mag));
       }
-      data[y][x][0] = zeus::clamp(0, int((((vec.x() / 2.f + 0.5f) - x / float(WARP_RAMP_RES)) + 0.5f) * 255), 255);
-      data[y][x][1] = zeus::clamp(0, int((((vec.y() / 2.f + 0.5f) - y / float(WARP_RAMP_RES)) + 0.5f) * 255), 255);
+      data[y][x][3] = zeus::clamp(0, int((((vec.x() / 2.f + 0.5f) - x / float(WARP_RAMP_RES)) + 0.5f) * 255), 255);
+      data[y][x][2] = zeus::clamp(0, int((((vec.y() / 2.f + 0.5f) - y / float(WARP_RAMP_RES)) + 0.5f) * 255), 255);
+      data[y][x][0] = data[y][x][1] = data[y][x][2];
     }
   }
   m_warpTex =
@@ -41,10 +42,10 @@ CSpaceWarpFilter::CSpaceWarpFilter() {
       zeus::CVector2f m_pos;
       zeus::CVector2f m_uv;
     } verts[4] = {
-        {{-1.0, -1.0}, {0.0, 0.0}},
-        {{-1.0, 1.0}, {0.0, 1.0}},
-        {{1.0, -1.0}, {1.0, 0.0}},
-        {{1.0, 1.0}, {1.0, 1.0}},
+      {{-1.f, -1.f}, {0.f, 0.f}},
+      {{-1.f, 1.f}, {0.f, 1.f}},
+      {{1.f, -1.f}, {1.f, 0.f}},
+      {{1.f, 1.f}, {1.f, 1.f}},
     };
     m_vbo = ctx.newStaticBuffer(boo::BufferUse::Vertex, verts, 32, 4);
     m_uniBuf = ctx.newDynamicBuffer(boo::BufferUse::Uniform, sizeof(Uniform), 1);
@@ -117,10 +118,13 @@ void CSpaceWarpFilter::draw(const zeus::CVector3f& pt) {
   m_uniform.m_matrix[1][1] = clipRect.x10_height / vp.y();
   m_uniform.m_matrix[3][0] = pt.x() + (1.f / vp.x());
   m_uniform.m_matrix[3][1] = pt.y() + (1.f / vp.y());
-  if (CGraphics::g_BooPlatform == boo::IGraphicsDataFactory::Platform::OpenGL)
+  if (CGraphics::g_BooPlatform == boo::IGraphicsDataFactory::Platform::OpenGL) {
     m_uniform.m_matrix[3][2] = pt.z() * 2.f - 1.f;
-  else
+  } else {
+    m_uniform.m_matrix[1][1] *= -1.f;
+    m_uniform.m_matrix[3][1] *= -1.f;
     m_uniform.m_matrix[3][2] = pt.z();
+  }
 
   if (clipRect.x4_left) {
     clipRect.x4_left -= 1;
diff --git a/Runtime/World/CScriptSpawnPoint.cpp b/Runtime/World/CScriptSpawnPoint.cpp
index 780e2fb04..9c9489231 100644
--- a/Runtime/World/CScriptSpawnPoint.cpp
+++ b/Runtime/World/CScriptSpawnPoint.cpp
@@ -12,7 +12,7 @@ CScriptSpawnPoint::CScriptSpawnPoint(TUniqueId uid, std::string_view name, const
                                      const rstl::reserved_vector<u32, int(CPlayerState::EItemType::Max)>& itemCounts,
                                      bool defaultSpawn, bool active, bool morphed)
 : CEntity(uid, info, active, name), x34_xf(xf), x64_itemCounts(itemCounts) {
-//#ifndef NDEBUG
+#ifndef NDEBUG
   x64_itemCounts[int(CPlayerState::EItemType::MorphBall)] = 1;
   x64_itemCounts[int(CPlayerState::EItemType::MorphBallBombs)] = 1;
   x64_itemCounts[int(CPlayerState::EItemType::GravitySuit)] = 1;
@@ -25,7 +25,7 @@ CScriptSpawnPoint::CScriptSpawnPoint(TUniqueId uid, std::string_view name, const
   x64_itemCounts[int(CPlayerState::EItemType::SpaceJumpBoots)] = 1;
   x64_itemCounts[int(CPlayerState::EItemType::Missiles)] =
     std::max(x64_itemCounts[int(CPlayerState::EItemType::Missiles)], u32(5));
-//#endif
+#endif
   x10c_24_firstSpawn = defaultSpawn;
   x10c_25_morphed = morphed;
 }
diff --git a/Runtime/World/ScriptLoader.cpp b/Runtime/World/ScriptLoader.cpp
index c1e653cab..07274e9ca 100644
--- a/Runtime/World/ScriptLoader.cpp
+++ b/Runtime/World/ScriptLoader.cpp
@@ -409,7 +409,7 @@ CEntity* ScriptLoader::LoadActor(CStateManager& mgr, CInputStream& in, int propC
   CActorParameters actParms = LoadActorParameters(in);
 
   bool looping = in.readBool();
-  bool snow = in.readBool();
+  bool immovable = in.readBool();
   bool solid = in.readBool();
   bool cameraPassthrough = in.readBool();
   bool active = in.readBool();
@@ -427,8 +427,8 @@ CEntity* ScriptLoader::LoadActor(CStateManager& mgr, CInputStream& in, int propC
   zeus::CAABox aabb = GetCollisionBox(mgr, info.GetAreaId(), collisionExtent, centroid);
 
   CMaterialList list;
-  if (snow) // Bool 2
-    list.Add(EMaterialTypes::Snow);
+  if (immovable) // Bool 2
+    list.Add(EMaterialTypes::Immovable);
 
   if (solid) // Bool 3
     list.Add(EMaterialTypes::Solid);
diff --git a/Shaders/CElementGenShaders.shader b/Shaders/CElementGenShaders.shader
index ed488cceb..b46b4a90f 100644
--- a/Shaders/CElementGenShaders.shader
+++ b/Shaders/CElementGenShaders.shader
@@ -372,7 +372,7 @@ TBINDING1 uniform sampler2D sceneMap;
 TBINDING2 uniform sampler2D tindMap;
 void main()
 {
-    vec2 tindTexel = texture(tindMap, vtf.uvTind).zw;
+    vec2 tindTexel = texture(tindMap, vtf.uvTind).ab;
     vec4 sceneTexel = texture(sceneMap, mix(vtf.uvScene.xy, vtf.uvScene.zw, tindTexel));
     vec4 texrTexel = texture(texrMap, vtf.uvTexr);
     colorOut = vtf.color * vec4(sceneTexel.rgb, 1.0) + texrTexel;
@@ -430,7 +430,7 @@ struct VertToFrag
 
 float4 main(in VertToFrag vtf) : SV_Target0
 {
-    float2 tindTexel = tex2.Sample(samp, vtf.uvTind).zw;
+    float2 tindTexel = tex2.Sample(samp, vtf.uvTind).ab;
     float4 sceneTexel = tex1.Sample(samp, lerp(vtf.uvScene.xy, vtf.uvScene.zw, tindTexel));
     float4 texrTexel = tex0.Sample(samp, vtf.uvTexr);
     float4 colorOut = vtf.color * float4(sceneTexel.rgb, 1.0) + texrTexel;
@@ -492,7 +492,7 @@ fragment float4 fmain(VertToFrag vtf [[ stage_in ]],
                       texture2d<float> tex1 [[ texture(1) ]],
                       texture2d<float> tex2 [[ texture(2) ]])
 {
-    float2 tindTexel = tex2.sample(samp, vtf.uvTind).ba;
+    float2 tindTexel = tex2.sample(samp, vtf.uvTind).ab;
     float4 sceneTexel = tex1.sample(samp, mix(vtf.uvScene.xy, vtf.uvScene.zw, tindTexel));
     float4 texrTexel = tex0.sample(samp, vtf.uvTexr);
     float4 colorOut = vtf.color * float4(sceneTexel.rgb, 1.0) + texrTexel;
@@ -542,7 +542,7 @@ TBINDING1 uniform sampler2D sceneMap;
 TBINDING2 uniform sampler2D tindMap;
 void main()
 {
-    vec2 tindTexel = texture(tindMap, vtf.uvTind).zw;
+    vec2 tindTexel = texture(tindMap, vtf.uvTind).ab;
     vec4 sceneTexel = texture(sceneMap, mix(vtf.uvScene.xy, vtf.uvScene.zw, tindTexel));
     colorOut = vtf.color * vec4(sceneTexel.rgb, 1.0) * texture(texrMap, vtf.uvTexr);
 }
@@ -563,7 +563,7 @@ struct VertToFrag
 
 float4 main(in VertToFrag vtf) : SV_Target0
 {
-    float2 tindTexel = tex2.Sample(samp, vtf.uvTind).ba;
+    float2 tindTexel = tex2.Sample(samp, vtf.uvTind).ab;
     float4 sceneTexel = tex1.Sample(samp, lerp(vtf.uvScene.xy, vtf.uvScene.zw, tindTexel));
     return vtf.color * float4(sceneTexel.rgb, 1.0) * tex0.Sample(samp, vtf.uvTexr);
 }
@@ -584,7 +584,7 @@ fragment float4 fmain(VertToFrag vtf [[ stage_in ]],
                       texture2d<float> tex1 [[ texture(1) ]],
                       texture2d<float> tex2 [[ texture(2) ]])
 {
-    float2 tindTexel = tex2.sample(samp, vtf.uvTind).ba;
+    float2 tindTexel = tex2.sample(samp, vtf.uvTind).ab;
     float4 sceneTexel = tex1.sample(samp, mix(vtf.uvScene.xy, vtf.uvScene.zw, tindTexel));
     return vtf.color * float4(sceneTexel.rgb, 1.0) * tex0.sample(samp, vtf.uvTexr);
 }
diff --git a/Shaders/CPhazonSuitFilter.shader b/Shaders/CPhazonSuitFilter.shader
index 83369aa54..ccd688db2 100644
--- a/Shaders/CPhazonSuitFilter.shader
+++ b/Shaders/CPhazonSuitFilter.shader
@@ -60,7 +60,7 @@ TBINDING2 uniform sampler2D maskTex;
 TBINDING3 uniform sampler2D maskTexBlur;
 void main()
 {
-    vec2 indUv = (texture(indTex, vtf.indUv).ra - vec2(0.5, 0.5)) * 
+    vec2 indUv = (texture(indTex, vtf.indUv).ab - vec2(0.5, 0.5)) *
         vtf.indScaleOff.xy + vtf.indScaleOff.zw;
     float maskBlurAlpha = clamp(0.0, (texture(maskTexBlur, vtf.maskUv).a - texture(maskTex, vtf.maskUv).a) * 2.0, 1.0);
     colorOut = vtf.color * texture(screenTex, indUv + vtf.screenUv) * maskBlurAlpha;
@@ -123,7 +123,7 @@ Texture2D maskTex : register(t2);
 Texture2D maskTexBlur : register(t3);
 float4 main(in VertToFrag vtf) : SV_Target0
 {
-    float2 indUv = (indTex.Sample(samp, vtf.indUv).ra - float2(0.5, 0.5)) * 
+    float2 indUv = (indTex.Sample(samp, vtf.indUv).ab - float2(0.5, 0.5)) *
         vtf.indScaleOff.xy + vtf.indScaleOff.zw;
     float maskBlurAlpha = saturate((maskTexBlur.Sample(samp, vtf.maskUv).a - maskTex.Sample(samp, vtf.maskUv).a) * 2.0);
     return float4((vtf.color * screenTex.Sample(samp, indUv + vtf.screenUv) * maskBlurAlpha).rgb, vtf.color.a);
@@ -186,7 +186,7 @@ fragment float4 fmain(VertToFrag vtf [[ stage_in ]],
                       texture2d<float> maskTex [[ texture(2) ]],
                       texture2d<float> maskTexBlur [[ texture(3) ]])
 {
-    float2 indUv = (indTex.sample(samp, vtf.indUv).ra - float2(0.5, 0.5)) * 
+    float2 indUv = (indTex.sample(samp, vtf.indUv).ab - float2(0.5, 0.5)) *
         vtf.indScaleOff.xy + vtf.indScaleOff.zw;
     float maskBlurAlpha = saturate((maskTexBlur.sample(samp, vtf.maskUv).a - maskTex.sample(samp, vtf.maskUv).a) * 2.0);
     return float4((vtf.color * screenTex.sample(samp, indUv + vtf.screenUv) * maskBlurAlpha).rgb, vtf.color.a);
diff --git a/Shaders/CSpaceWarpFilter.shader b/Shaders/CSpaceWarpFilter.shader
index 1cbc9bd60..f57322288 100644
--- a/Shaders/CSpaceWarpFilter.shader
+++ b/Shaders/CSpaceWarpFilter.shader
@@ -49,7 +49,7 @@ TBINDING0 uniform sampler2D sceneTex;
 TBINDING1 uniform sampler2D indTex;
 void main()
 {
-    vec2 indUv = texture(indTex, vtf.indUv).xy * vec2(2.0) - vec2(1.0 - 1.0 / 256.0);
+    vec2 indUv = texture(indTex, vtf.indUv).ab * vec2(2.0) - vec2(1.0 - 1.0 / 256.0);
     colorOut = vec4(texture(sceneTex, vtf.sceneUv + indUv * vtf.strength.xy).rgb, 1.0);
 }
 
@@ -100,7 +100,7 @@ struct VertToFrag
 
 float4 main(in VertToFrag vtf) : SV_Target0
 {
-    float2 indUv = indTex.Sample(samp, vtf.indUv).xy * float2(2.0, 2.0) - float2(1.0 - 1.0 / 256.0, 1.0 - 1.0 / 256.0);
+    float2 indUv = indTex.Sample(samp, vtf.indUv).ab * float2(2.0, 2.0) - float2(1.0 - 1.0 / 256.0, 1.0 - 1.0 / 256.0);
     return float4(sceneTex.Sample(samp, vtf.sceneUv + indUv * vtf.strength.xy).rgb, 1.0);
 }
 
@@ -151,6 +151,6 @@ fragment float4 fmain(VertToFrag vtf [[ stage_in ]],
                       texture2d<float> sceneTex [[ texture(0) ]],
                       texture2d<float> indTex [[ texture(1) ]])
 {
-    float2 indUv = indTex.sample(samp, vtf.indUv).xy * float2(2.0) - float2(1.0 - 1.0 / 256.0);
+    float2 indUv = indTex.sample(samp, vtf.indUv).ab * float2(2.0) - float2(1.0 - 1.0 / 256.0);
     return float4(sceneTex.sample(samp, vtf.sceneUv + indUv * vtf.strength.xy).rgb, 1.0);
 }
diff --git a/hecl b/hecl
index 8393970b8..180d304cf 160000
--- a/hecl
+++ b/hecl
@@ -1 +1 @@
-Subproject commit 8393970b82fabcf604be5935368a77b949416ebb
+Subproject commit 180d304cfaf7261d7e29d9176a63e1734574d5e5
diff --git a/specter b/specter
index c56b69627..c2d69c849 160000
--- a/specter
+++ b/specter
@@ -1 +1 @@
-Subproject commit c56b69627ca3daee510ca1c52aa7198634519d0a
+Subproject commit c2d69c84931174f016577369ba47ac1151005ce4