wip

src/game/Global.cpp

@@ -141,7 +141,8 @@ Vec3 Transform::LocalToGlobalDirection(Vec3 local)
     UpdateMatrix();
     float in[4]{local.x, local.y, local.z, 0.0f};
     float out[4]{0.0f};
-    bx::vec4MulMtx(out, in, M.M);
+    Mat4 test = M.Transpose();
+    bx::vec4MulMtx(out, in, test.M);
     return {out[0], out[1], out[2]};
 }
 bx::Vec3 Transform::LocalToGlobalPoint(bx::Vec3 local)

src/game/Global.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include "bx/math.h"
+#include <cfloat>
 
 struct Vec2
 {
@@ -63,6 +64,13 @@ struct Vec2
     {
         return bx::sqrt(x * x + y * y);
     }
+
+    Vec2 Normalize()
+    {
+        float mag = Magnitude();
+        if (mag < FLT_EPSILON) return {};
+        return {x / mag, y / mag};
+    }
 };
 
 struct Vec3
@@ -131,6 +139,13 @@ struct Vec3
     {
         return bx::sqrt(x * x + y * y + z * z);
     }
+
+    Vec3 Normalize()
+    {
+        float mag = Magnitude();
+        if (mag < FLT_EPSILON) return {};
+        return {x / mag, y / mag, z / mag};
+    }
 };
 
 struct Vec4

src/game/Level.cpp

@@ -195,7 +195,6 @@ namespace Game
         {
             player.FreeflyCamTransform.UpdateMatrix();
             bgfx::setViewTransform(viewId, player.FreeflyCamTransform.M.M, proj);
-            // bgfx::dbgTextPrintf(1, 0, 0b1100, "NOCLIP");
         }
         else
         {
@@ -241,7 +240,7 @@ namespace Game
         EData.MaterialHandle = 0;
         EData.ModelHandle = GameRendering::Get().GetModelHandleFromPath("models/zurg.gltf");
 
-        EData.Transform.Position = {0.0f, 0.0f, 10.0f};
+        EData.Transform.Position = {0.0f, 0.0f, 0.0f};
         EData.TestColor[0] = 0.0f;
     }
 
@@ -272,7 +271,7 @@ namespace Game
 
             UIQuadEntity& quad = level.UIQuads.Get(UIPlacedCards[cardI]);
             quad.EData.MaterialHandle = 0;
-            quad.EData.ModelHandle = GameRendering::Get().GetModelHandleFromPath("models/plane.glb");
+            quad.EData.ModelHandle = GameRendering::Get().GetModelHandleFromPath("models/cube.glb");
         }
     }
 
@@ -290,8 +289,10 @@ namespace Game
             level.PuzzleTiles.Get(TileHandles[cardI]).EData.ModelHandle = cData.ModelHandle;
 
             auto& quad = level.UIQuads.Get(UIPlacedCards[cardI]);
-            quad.EData.Transform.SetPosition(cameraPos + Vec3{0, -2, 0});
-            quad.EData.Transform.Rotation = {};
+            Vec3 fw = {0, -1, 0};
+            // quad.EData.Transform.SetPosition(cameraPos + Vec3{0, -2, 0});
+            quad.EData.Transform.SetPosition({});
+            quad.EData.Transform.Rotation = camTransform.Rotation;
         }
     }
 } // namespace Game