865b216ebe
Most of the examples already working! Only some of them still fail, mostly related to data arrays...
65 lines
2.7 KiB
Lua
65 lines
2.7 KiB
Lua
-------------------------------------------------------------------------------------------
|
|
--
|
|
-- raylib [models] example - Drawing billboards
|
|
--
|
|
-- This example has been created using raylib 1.6 (www.raylib.com)
|
|
-- raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
|
|
--
|
|
-- Copyright (c) 2014-2016 Ramon Santamaria (@raysan5)
|
|
--
|
|
-------------------------------------------------------------------------------------------
|
|
|
|
-- Initialization
|
|
-------------------------------------------------------------------------------------------
|
|
local screenWidth = 800
|
|
local screenHeight = 450
|
|
|
|
InitWindow(screenWidth, screenHeight, "raylib [models] example - drawing billboards")
|
|
|
|
-- Define the camera to look into our 3d world
|
|
local camera = Camera(Vector3(5.0, 4.0, 5.0), Vector3(0.0, 2.0, 0.0), Vector3(0.0, 1.0, 0.0), 45.0)
|
|
|
|
local bill = LoadTexture("resources/billboard.png") -- Our texture billboard
|
|
local billPosition = Vector3(0.0, 2.0, 0.0) -- Position where draw billboard
|
|
|
|
SetCameraMode(CameraMode.ORBITAL) -- Set an orbital camera mode
|
|
SetCameraPosition(camera.position) -- Set internal camera position to match our camera position
|
|
SetCameraTarget(camera.target) -- Set internal camera target to match our camera target
|
|
SetCameraFovy(camera.fovy) -- Set internal camera field-of-view Y
|
|
|
|
SetTargetFPS(60) -- Set our game to run at 60 frames-per-second
|
|
-------------------------------------------------------------------------------------------
|
|
|
|
-- Main game loop
|
|
while not WindowShouldClose() do -- Detect window close button or ESC key
|
|
-- Update
|
|
---------------------------------------------------------------------------------------
|
|
camera = UpdateCamera(camera) -- Update internal camera and our camera
|
|
---------------------------------------------------------------------------------------
|
|
|
|
-- Draw
|
|
---------------------------------------------------------------------------------------
|
|
BeginDrawing()
|
|
|
|
ClearBackground(RAYWHITE)
|
|
|
|
Begin3dMode(camera)
|
|
|
|
DrawBillboard(camera, bill, billPosition, 2.0, WHITE)
|
|
|
|
DrawGrid(10, 1.0) -- Draw a grid
|
|
|
|
End3dMode()
|
|
|
|
DrawFPS(10, 10)
|
|
|
|
EndDrawing()
|
|
---------------------------------------------------------------------------------------
|
|
end
|
|
|
|
-- De-Initialization
|
|
-------------------------------------------------------------------------------------------
|
|
UnloadTexture(bill) -- Unload texture
|
|
|
|
CloseWindow() -- Close window and OpenGL context
|
|
------------------------------------------------------------------------------------------- |