Top view of all 23 light placements of the MVR 3D generator — from a truss row through circle and horseshoe to stands. Download the 3D scene via the MVR export.
The upward axis points upstage, the audience is at the bottom. The dashed outline is the stage, orange is the truss footprint, and the line at each fixture is the horizontal projection of its beam (a circle means it points straight down). Previews are computed for ten fixtures at default settings.
hungfloorside▭ structure
Combination
🎪 Festival (auto) festival
Up to three gates (front, mid, back), a floor row and optional towers; types are sorted by GDTF data and gates open as the fixture count grows.
truss pieces: 1
🏟️ Outdoor stage with deck outdoor_stage
Stage decks 2×1 m, a roof on four towers and up to three trusses beneath it; static fixtures stand on the deck, overflow goes to the front roof beam and the towers.
truss pieces: 83
Truss structures
🌉 Truss row truss_row
One straight truss along the stage with evenly spaced fixtures.
truss pieces: 4
⛩️ Two gates truss_gates
Front and back truss; fixture types are split between them.
truss pieces: 4
🖼️ Truss rectangle truss_rect
Cornered truss frame flown over the stage; fixtures front, back and at the sides — basic rig for clubs and small stages.
truss pieces: 22
🚪 U portal truss_portal
Front truss and two towers at its ends; what does not fit on the truss goes onto the towers, aimed at the centre.
truss pieces: 8
🏛️ Truss goal post truss_arch
Free-standing portal — two vertical legs and a crossbar; fixtures on top and on the legs.
truss pieces: 10
V-W07: Goal post crossbar widened from 8000 to 10000 mm so that the units fit at the given spacing.
V-W07: Structure width rounded from 10000 mm to 10290 mm (pieces 3000+3000+3000+1000 + corners).
V-W07: Arm length rounded from 4000 mm to 4145 mm.
🗼 Side towers side_towers
Symmetrical towers beside the stage with fixtures stacked vertically.
truss pieces: 8
🎭 Theatre electrics theatre_bars
Several parallel bars behind each other, each slightly higher.
truss pieces: 5
Shapes
⭕ Circle circle
Fixtures on a circle; several types form concentric rings.
truss pieces: 12
V-W07: Ring gap reduced from 2000 to 1500 mm so that all rings (3) fit within a radius of 4000 mm (inner ones at least 1000 mm, units at the given spacing).
🌈 Front arc arc_front
Fixtures along an arc bulging towards the audience.
truss pieces: 0
V-W07: Arc enlarged 1.07× so that the gaps along the perimeter match the given spacing.
V-W07: A radius of 5000 mm cannot be built from the available arcs (2000/3000/4000 mm) — the circular truss was omitted. Choose a different radius, or the structure “None — fixtures only”.
🔻 V shape v_shape
Two arms meeting at an apex — a dynamic front rig.
truss pieces: 6
V-W07: Truss length rounded from 5300 mm to 5500 mm (pieces 3000+2000+500).
V-W07: Truss length rounded from 5300 mm to 5500 mm (pieces 3000+2000+500).
❌ X cross cross_x
Two trusses crossing above the centre of the stage.
truss pieces: 8
🧲 U horseshoe horseshoe
Truss on three sides of the stage with corners — it wraps the scene.
truss pieces: 10
V-W07: Structure width rounded from 10000 mm to 10290 mm (pieces 3000+3000+3000+1000 + corners).
V-W07: Arm length rounded from 6000 mm to 6145 mm.
⬡ Polygon polygon
Regular n-gon built from straight pieces — hexagon, octagon and more.
truss pieces: 12
🌀 Spiral spiral
Fixtures on a spiral with decreasing radius and dropping height.
truss pieces: 0
Grids
🔲 Ceiling grid ceiling_grid
Regular matrix above the stage, fixtures pointing down.
truss pieces: 0
📶 Tiered rows tiered_rows
Rows rising towards the back of the stage — a layered rig.
truss pieces: 0
Floor and walls
⬇️ Floor row floor_row
Fixtures standing in a row on the floor (backline, LED bars).
truss pieces: 0
🪩 Dance floor dance_floor
Fixtures around the dance floor perimeter aiming inwards — club and disco.
truss pieces: 16
V-W07: Truss frame rounded from 8000 × 8000 mm to 8290 × 8290 mm (sides 3000+3000+2000 / 3000+3000+2000 + corners).
🧱 Back wall wall_wash
Fixtures standing at the back wall washing the cyclorama upwards.
truss pieces: 0
Stands
🎚️ Stands with T-bars stands_pair
Fixtures on wind-up stands with T-bars — a mobile set.
truss pieces: 6
V-W07: Stands: 10 units do not fit on 2 stands (T-bar with 4 hanging points) — number of stands increased to 3.
🎧 DJ set dj_booth
Compact rig: stands behind the booth and floor fixtures on both sides.