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Start work on lighting

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This commit is contained in:
Dane Johnson
2021-01-21 15:26:39 -06:00
parent 43996eb2e6
commit 8fb29d389a
24 changed files with 203 additions and 14 deletions
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15
demo/main.lua
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@@ -17,12 +17,21 @@ local SPEED = 30
local RED = couch.Color(1.0, 0.0, 0.0)
local BLUE = couch.Color(0.0, 0.0, 1.0)
local light
function init()
local material
camera = couch.Camera()
camera:MakeCurrent()
camera.transform:Translate(0.0, 0.0, 10.0)
light = couch.DirectionalLight.new()
light.direction = couch.Vector3(0.0, 0.0, -1.0)
light.color = couch.Vector3(1.0, 1.0, 1.0)
light.ambient = 0.4
light.diffuse = 1.0
couch.Node.GetRoot().children:Append(light)
ball = couch.Mesh.FromFile("cube.glb")
material = couch.Material()
@@ -101,6 +110,12 @@ function onkey(key, code, action, mod)
elseif (key == couch.KEY_D or key == couch.KEY_A) and action == couch.ACTION_RELEASE then
vx = 0.0
end
if key == couch.KEY_DOWN and action == couch.ACTION_PRESS then
light.ambient = light.ambient - 0.1
elseif key == couch.KEY_UP and action == couch.ACTION_PRESS then
light.ambient = light.ambient + 0.1
end
end
function onmousemotion(_, _, relx, rely)