change transform order for relative setPosition to SRT

2024-02-05 08:43:54 +08:00
parent 48a1c6dc0b
commit 6561af6825
3 changed files with 7 additions and 3 deletions
--- a/ios/src/AssetManager.cpp
+++ b/ios/src/AssetManager.cpp
@@ -1211,7 +1211,9 @@ namespace polyvox
        
        decomposeMatrix(transform, &translation, &rotation, &scale);
        if(relative) {
-            translation += math::float3( x, y, z ); 
+            math::mat3f rotationMatrix(rotation);
+            math::float3 relativeTranslation = rotationMatrix * math::float3( x, y, z );
+            translation += relativeTranslation; 
        } else { 
            translation = math::float3(x,y,z);
        }
@@ -1250,6 +1252,7 @@ namespace polyvox
        
        transform = composeMatrix(translation, rotation, scale);
        tm.setTransform(transformInstance, transform);
+
        
    }