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honey.run = function()
local gl = honey.gl
local glfw = honey.glfw
-- initialize opengl
glfw.Init()
--window.setHint(window.hintType.contextVersionMajor, 3)
--window.setHint(window.hintType.contextVersionMinor, 3)
local win = glfw.CreateWindow(640, 480, 'honey3d', glfw.monitor_NULL, glfw.window_NULL)
glfw.MakeContextCurrent(win)
glfw.win = win
gl.InitGlad()
gl.Enable(gl.DEPTH_TEST)
if honey.init then
honey.init()
end
glfw.SetFramebufferSizeCallback(win, function(_, width, height)
if honey.windowSizeCallback then
honey.windowSizeCallback(width, height)
end
end)
local time = 0
drawTime = 1/60
while glfw.WindowShouldClose(win) == glfw.FALSE do
local t = glfw.GetTime()
local dt = t-time
time = t
honey.update(dt)
glfw.PollEvents()
if time > drawTime then
if honey.clearColor then
gl.ClearColor(
honey.clearColor.r,
honey.clearColor.g,
honey.clearColor.b,
1.0
)
else
gl.ClearColor(0.2, 0.3, 0.3, 1.0)
end
gl.Clear(gl.COLOR_BUFFER_BIT + gl.DEPTH_BUFFER_BIT)
honey.draw()
glfw.SwapBuffers(win)
drawTime = drawTime + 1/60
end
end
--window.destroy(win)
glfw.Terminate()
end
local set = honey.glm.vec3_set
local get = honey.glm.vec3_get
function honey.glm.setVector(vec, x, y, z)
set(vec, 0, x)
set(vec, 1, y)
set(vec, 2, z)
end
function honey.glm.makeVector(x, y, z)
local v = honey.glm.vec3()
honey.glm.setVector(v, x, y, z)
return v
end
function honey.glm.vec3_tostring(v)
return string.format(
'[%0.2f, %0.2f, %0.2f]',
get(v, 0), get(v, 1), get(v, 2)
)
end
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