Object space to world space conversion?

[CrazyM]

I can't seem to find a conversion method in the API for object space to world space.

 

[surface:GetVertexPosition()] appears to return local coordinates, and I need to convert the output to global coordinates.

 

Thanks

[macklebee]

http://www.leadwerks.com/werkspace/page/api-reference/_/transform/transformpoint-r543

window = Window:Create()
context = Context:Create(window)
world = World:Create()
camera = Camera:Create()
camera:Move(0,2,6)
light = DirectionalLight:Create()
light:SetRotation(35,35,0)

model = Model:Box()
model:SetColor(0.0,0.0,1.0)
model:SetPosition(0,2,9)
model:SetRotation(45,45,0)
surface = model:GetSurface(0)
marker = Model:Box()
marker:SetScale(.05,.05,.05)
marker:SetColor(1,0,0,1)

while window:KeyDown(Key.Escape)==false do
	if window:Closed() then break end
	
	model:Turn(0,-0.2,0.5)
	localpos = surface:GetVertexPosition(0)
	globalpos = Transform:Point(localpos,model,nil)
	screenpos = camera:Project(globalpos)
	marker:SetPosition(globalpos)

	Time:Update()
	world:Update()
	world:Render()

	context:SetBlendMode(Blend.Alpha)
	context:DrawText("Local Vertex Position: "..localpos:ToString(),2,2)
	context:DrawText("Global Vertex Position: "..globalpos:ToString(),2,22)
	context:DrawText("Vert0",screenpos.x,screenpos.y)
	context:SetBlendMode(Blend.Solid)
	context:Sync(true)
end

 

[CrazyM]

Hey macklebee, long time no see speak.

 

Exactly what I was looking for, thank you!

[Josh]

Damn, that is good support.