Function InitializeRenderScriptContext

engine/render/src/render/render_script.cpp:3121–3175

    };

    void InitializeRenderScriptContext(RenderScriptContext& context, dmGraphics::HContext graphics_context, dmScript::HContext script_context, uint32_t command_buffer_size)
    {
        context.m_CommandBufferSize = command_buffer_size;

        lua_State *L = dmScript::GetLuaState(script_context);
        context.m_LuaState = L;

        int top = lua_gettop(L);
        (void)top;

        RENDER_SCRIPT_TYPE_HASH = dmScript::RegisterUserType(L, RENDER_SCRIPT, RenderScript_methods, RenderScript_meta);

        RENDER_SCRIPT_INSTANCE_TYPE_HASH = dmScript::RegisterUserType(L, RENDER_SCRIPT_INSTANCE, RenderScriptInstance_methods, RenderScriptInstance_meta);

        RENDER_SCRIPT_CONSTANTBUFFER_TYPE_HASH = dmScript::RegisterUserType(L, RENDER_SCRIPT_CONSTANTBUFFER, RenderScriptConstantBuffer_methods, RenderScriptConstantBuffer_meta);

        RENDER_SCRIPT_PREDICATE_TYPE_HASH = dmScript::RegisterUserType(L, RENDER_SCRIPT_PREDICATE, RenderScriptPredicate_methods, RenderScriptPredicate_meta);

        RENDER_SCRIPT_CONSTANTBUFFER_ARRAY_TYPE_HASH = dmScript::RegisterUserType(L, RENDER_SCRIPT_CONSTANTBUFFER_ARRAY, RenderScriptConstantBuffer_methods, RenderScriptConstantBufferArray_meta);

        luaL_register(L, RENDER_SCRIPT_LIB_NAME, Render_methods);

#define REGISTER_FRUSTUM_PLANES_CONSTANT(name)\
        lua_pushnumber(L, (lua_Number) dmRender::FRUSTUM_PLANES_##name); \
        lua_setfield(L, -2, "FRUSTUM_PLANES_"#name);

        REGISTER_FRUSTUM_PLANES_CONSTANT(SIDES);
        REGISTER_FRUSTUM_PLANES_CONSTANT(ALL);

#undef REGISTER_FRUSTUM_PLANES_CONSTANT

#define REGISTER_SORT_ORDER_CONSTANT(name)\
        lua_pushnumber(L, (lua_Number) dmRender::name); \
        lua_setfield(L, -2, #name);

        REGISTER_SORT_ORDER_CONSTANT(SORT_BACK_TO_FRONT);
        REGISTER_SORT_ORDER_CONSTANT(SORT_FRONT_TO_BACK);
        REGISTER_SORT_ORDER_CONSTANT(SORT_NONE);

#undef REGISTER_SORT_ORDER_CONSTANT

        // Flags (only flag here currently, so no need for an enum)
        lua_pushnumber(L, RENDER_SCRIPT_FLAG_TEXTURE_BIT);
        lua_setfield(L, -2, "TEXTURE_BIT");

        lua_pushnumber(L, dmRender::CONTEXT_LOST);
        lua_setfield(L, -2, "CONTEXT_EVENT_CONTEXT_LOST");

        lua_pushnumber(L, dmRender::CONTEXT_RESTORED);
        lua_setfield(L, -2, "CONTEXT_EVENT_CONTEXT_RESTORED");

        lua_pop(L, 1);

        assert(top == lua_gettop(L));
    }

    void FinalizeRenderScriptContext(RenderScriptContext& context, dmScript::HContext script_context)
    {