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IMesh:DrawSkinned#567544

<function name="DrawSkinned" parent="IMesh" type="classfunc">⤶ <description>Renders the mesh with the active matrix and given bone matrices.</description>⤶ <realm>Client</realm>⤶ <added>2026.02.25</added>⤶ <args>⤶ <arg type="table<VMatrix>" name="bones">A list of matrices to use as bones. Up to 52 of them.</arg>⤶ </args>⤶ </function>⤶ ⤶ <example>⤶ <description>⤶ Example usage. Draws a dancing cube using skeletal animation at maps 0, 0, 0 position. (gm_construct's spawn)⤶ </description>⤶ <code>⤶ ⤶ local mat = Material("models/debug/debugwhite")⤶ local ZMin, ZMax = -10, 10⤶ local pos = Vector(0, 0, 0)⤶ local function SetPosZ(i)⤶ pos[3] = math.Remap(math.sin((CurTime() * 7) + (i / 2)), -1, 1, ZMin, ZMax)⤶ return pos⤶ end⤶ ⤶ local s = 50⤶ ⤶ local v = {⤶ Vector(-s, -s, -s), Vector( s, -s, -s), Vector( s, s, -s), Vector(-s, s, -s),⤶ Vector(-s, -s, s), Vector( s, -s, s), Vector( s, s, s), Vector(-s, s, s),⤶ }⤶ ⤶ local tris = {⤶ {1,2,3}, {1,3,4}, {5,8,7}, {5,7,6}, {1,5,6}, {1,6,2},⤶ {2,6,7}, {2,7,3}, {3,7,8}, {3,8,4}, {4,8,5}, {4,5,1}⤶ }⤶ ⤶ local normals = {⤶ Vector( 0, 0,-1), Vector( 0, 0,-1), Vector( 0, 0, 1),⤶ Vector( 0, 0, 1), Vector( 0,-1, 0), Vector( 0,-1, 0),⤶ Vector( 1, 0, 0), Vector( 1, 0, 0), Vector( 0, 1, 0),⤶ Vector( 0, 1, 0), Vector(-1, 0, 0), Vector(-1, 0, 0)⤶ }⤶ ⤶ local imesh = Mesh( mat, 2 )⤶ ⤶ mesh.Begin( imesh, MATERIAL_TRIANGLES, 12 )⤶ for ti, t in ipairs(tris) do⤶ local n = normals[ti]⤶ for _, i in ipairs(t) do⤶ mesh.Position( v[i] )⤶ mesh.BoneData( 0, i, 1)⤶ mesh.Normal( n )⤶ mesh.Color( 255, 255, 255, 255 )⤶ ⤶ mesh.AdvanceVertex()⤶ end⤶ end⤶ mesh.End()⤶ ⤶ local boneCount = 8⤶ local boneTable = {}⤶ for i = 1, boneCount do⤶ boneTable[i] = Matrix()⤶ end⤶ ⤶ hook.Add("PostDrawOpaqueRenderables", "Cube", function()⤶ ⤶ -- Update bone matrices⤶ for i = 1, boneCount do⤶ boneTable[i]:Identity()⤶ boneTable[i]:Translate(SetPosZ(i))⤶ end⤶ ⤶ -- Setup model lighting⤶ render.ResetModelLighting( 0.5, 0.5, 0.5 )⤶ render.SetModelLighting( BOX_FRONT, 1, 1, 1 )⤶ render.SetModelLighting( BOX_LEFT, 1, 0, 0 )⤶ render.SetModelLighting( BOX_RIGHT, 0, 1, 0 )⤶ render.SetModelLighting( BOX_TOP, 0, 0, 1 )⤶ ⤶ -- Set the render material⤶ render.SetMaterial( mat )⤶ ⤶ -- Draw the mesh with the bone table⤶ imesh:DrawSkinned( boneTable )⤶ ⤶ end)⤶ </code>⤶ ⤶ </example>

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