INNER CODE UNIT · JavaScript

excluded

MageStudio/Mage · src/physics/index.js:381

        const excluded = new Set(siblingBodies.filter(b => b !== body));

        // Orientation of this collider relative to the compound root. The root
        // body carries no scale, so children are placed with rotation +
        // translation only.
        const localQuat = invRootQuat.clone().multiply(worldQuat);

        const { worldCenter, size } = this.measureCollider(body, worldQuat, excluded);

        // Position the shape at the collider's true world CENTER (a mesh's
        // geometry can be offset from its element origin), in the root's frame.
        const localPos = worldCenter.clone().sub(rootWorldPos).applyQuaternion(invRootQuat);

        const shape = {
            childUuid: element.uuid(),
            colliderType,
            localPosition: { x: localPos.x, y: localPos.y, z: localPos.z },
            localQuaternion: { x: localQuat.x, y: localQuat.y, z: localQuat.z, w: localQuat.w },

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