( LUA ) SetShadowMapSize()

[Alienhead]

Error, missing or something. 

Pretty much need this command to setup any-type of interface for the user or whatever.. 

[Josh]

SetShadowmapSize will work.

l = CreatePointLight(nil) l:SetShadowmapSize(512)

 

[Alienhead]

I dont think this command is preforming it's duties..

I can set it to :  SetShadowmapSize(0)

or

I can set it to : SetShadowmapSize(2048)

And get the same results.

Does this work on DirectionalLights? 

If not where is the SetShadowQuality() command?  Theres got to be some way to control the overall Qulity in code>? The editors Shadow Quality setting DOES NOT carry over to map/scene files.

 

 

[Josh]

Shadow quality is a per-world multiplier that adjusts the resolution of each shadow map.

[Josh]

World:SetShadowQuality was not exposed to Lua. I apologize for this oversight and I am adding it now.

Here is an example showing the Light:SetShadowmapSize in action:
 

--Get the displays
local displays = GetDisplays()

--Create a window
local window = CreateWindow("Ultra Engine", 0, 0, 1280, 720, displays[1], WINDOW_CENTER | WINDOW_TITLEBAR)

--Create a framebuffer
local framebuffer = CreateFramebuffer(window)

--Create a world
local world = CreateWorld()

--Create a camera
local camera = CreateCamera(world)
camera:SetClearColor(0.125)
camera:SetFov(70)
camera:Move(1, 1, 3)
camera:Turn(90,0,0)

--Create light
local light = CreateSpotLight(world)
light:SetPosition(0,1,0)
light:SetColor(2)
light:SetRange(0.01,20)

local box = CreateBox(world)
box:SetPosition(0,0.5,2)

--Create ground
local ground = CreateBox(world, 20, 1, 20)
ground:SetPosition(0, -0.5, 0)
ground:SetColor(0, 1, 0)

q = 1

--Main loop
while window:Closed() == false and window:KeyHit(KEY_ESCAPE) == false do

    if window:KeyHit(KEY_UP) then q = q + 1 end
    if window:KeyHit(KEY_DOWN) then q = q + 1 end
    if window:KeyHit(KEY_SPACE) then light:SetShadowmapSize(64) end
    --world:SetShadowQuality(q)

    world:Update()
    world:Render(framebuffer)
end