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Diffstat (limited to 'examples/textures_to_image.lua')
| -rw-r--r-- | examples/textures_to_image.lua | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/examples/textures_to_image.lua b/examples/textures_to_image.lua deleted file mode 100644 index b7a2d4ed..00000000 --- a/examples/textures_to_image.lua +++ /dev/null @@ -1,60 +0,0 @@ -------------------------------------------------------------------------------------------- --- --- raylib [textures] example - Retrieve image data from texture: GetTextureData() --- --- NOTE: Images are loaded in CPU memory (RAM) textures are loaded in GPU memory (VRAM) --- --- 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 [textures] example - texture to image") - --- NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required) - -local image = LoadImage("resources/raylib_logo.png") -- Load image data into CPU memory (RAM) -local texture = LoadTextureFromImage(image) -- Image converted to texture, GPU memory (RAM -> VRAM) -UnloadImage(image) -- Unload image data from CPU memory (RAM) - -image = GetTextureData(texture) -- Retrieve image data from GPU memory (VRAM -> RAM) -UnloadTexture(texture) -- Unload texture from GPU memory (VRAM) - -texture = LoadTextureFromImage(image) -- Recreate texture from retrieved image data (RAM -> VRAM) -UnloadImage(image) -- Unload retrieved image data from CPU memory (RAM) -------------------------------------------------------------------------------------------- - --- Main game loop -while not WindowShouldClose() do -- Detect window close button or ESC key - -- Update - --------------------------------------------------------------------------------------- - -- TODO: Update your variables here - --------------------------------------------------------------------------------------- - - -- Draw - --------------------------------------------------------------------------------------- - BeginDrawing() - - ClearBackground(RAYWHITE) - - DrawTexture(texture, screenWidth/2 - texture.width/2, screenHeight/2 - texture.height/2, WHITE) - - DrawText("this IS a texture loaded from an image!", 300, 370, 10, GRAY) - - EndDrawing() - --------------------------------------------------------------------------------------- -end - --- De-Initialization -------------------------------------------------------------------------------------------- -UnloadTexture(texture) -- Texture unloading - -CloseWindow() -- Close window and OpenGL context --------------------------------------------------------------------------------------------
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