Function RenderScript_SetViewport

engine/render/src/render/render_script.cpp:781–792

sets the render viewport * * Set the render viewport to the specified rectangle. * * @name render.set_viewport * @param x [type:number] left corner * @param y [type:number] bottom corner * @param width [type:number] viewport width * @param height [type:number] viewport height * @examples * * ```lua * -- Set the viewport to the window dime

     * ```
     */
    int RenderScript_SetViewport(lua_State* L)
    {
        RenderScriptInstance* i = RenderScriptInstance_Check(L);
        int32_t x = luaL_checkinteger(L, 1);
        int32_t y = luaL_checkinteger(L, 2);
        int32_t width = luaL_checkinteger(L, 3);
        int32_t height = luaL_checkinteger(L, 4);
        if (InsertCommand(i, Command(COMMAND_TYPE_SET_VIEWPORT, x, y, width, height)))
            return 0;
        else
            return luaL_error(L, "Command buffer is full (%d).", i->m_CommandBuffer.Capacity());
    }

    /*# creates a new render target
     * Creates a new render target according to the supplied