add doc/**/cameras.md & update cameras library

2024-07-22 16:50:03 +03:00
parent 2fe25f5dd5
commit 012e81d4c9
6 changed files with 169 additions and 2 deletions
@@ -0,0 +1,33 @@
+local Camera = {__index={
+    get_pos=function(self) return cameras.get_pos(self.cid) end,
+    set_pos=function(self, v) return cameras.set_pos(self.cid, v) end,
+    get_name=function(self) return cameras.name(self.cid) end,
+    get_index=function(self) return self.cid end,
+    get_rot=function(self) return cameras.get_rot(self.cid) end,
+    set_rot=function(self, m) return cameras.set_rot(self.cid, m) end,
+    get_zoom=function(self) return cameras.get_zoom(self.cid) end,
+    set_zoom=function(self, f) return cameras.set_zoom(self.cid, f) end,
+    get_fov=function(self) return cameras.get_fov(self.cid) end,
+    set_fov=function(self, f) return cameras.set_fov(self.cid, f) end,
+    is_perspective=function(self) return cameras.is_perspective(self.cid) end,
+    set_perspective=function(self, b) return cameras.set_perspective(self.cid, b) end,
+    is_flipped=function(self) return cameras.is_flipped(self.cid) end,
+    set_flipped=function(self, b) return cameras.set_flipped(self.cid, b) end,
+    get_front=function(self) return cameras.get_front(self.cid) end,
+    get_right=function(self) return cameras.get_right(self.cid) end,
+    get_up=function(self) return cameras.get_up(self.cid) end,
+    look_at=function(self, v) return cameras.look_at(self.cid, v) end,
+}}
+
+local wrappers = {}
+
+cameras.get = function(name)
+    local wrapper = wrappers[name]
+    if wrapper ~= nil then
+        return wrapper
+    end
+    local cid = cameras.index(name)
+    wrapper = setmetatable({cid=cid}, Camera)
+    wrappers[name] = wrapper
+    return wrapper
+end