#include <RenderGraph.h>
Inheritance diagram for vsg::RenderGraph:
Collaboration diagram for vsg::RenderGraph:
Public Types | |
| using | ClearValues = std::vector< VkClearValue > |
| Buffer clearing settings for vkRrenderPassInfo.clearValueCount & vkRenderPassInfo.pClearValues passed to the vkCmdBeginRenderPass. | |
 Public Types inherited from vsg::Group | |
| using | Children = std::vector< ref_ptr< Node >, allocator_affinity_nodes< ref_ptr< Node > >> |
Public Member Functions | |
| RenderGraph (ref_ptr< Window > in_window, ref_ptr< View > view={}) | |
| Construct RenderGraph assigning window and setting up clearValues with the appropriate settings for the Window's attachments and color. | |
| void | accept (RecordTraversal &recordTraversal) const override |
| execute vkCmdBeginRenderPass and then traverse the RenderGraph subgraph | |
| RenderPass * | getRenderPass () |
| RenderPass to use passed to the vkCmdBeginRenderPass, either obtained from which of the framebuffer or window are active. | |
| VkExtent2D | getExtent () const |
| Get the Exten2D of the attached Framebuffer or Window. | |
| void | setClearValues (VkClearColorValue clearColor={{0.2f, 0.2f, 0.4f, 1.0f}}, VkClearDepthStencilValue clearDepthStencil={0.0f, 0}) |
| void | resized () |
| invoke the WindowResizeHandler, called automatically when window dimension change is detected. | |
| Public Member Functions inherited from vsg::Inherit< Group, RenderGraph > | |
| Inherit (Args &&... args) | |
| std::size_t | sizeofObject () const noexcept override |
| const char * | className () const noexcept override |
| const std::type_info & | type_info () const noexcept override |
| bool | is_compatible (const std::type_info &type) const noexcept override |
| int | compare (const Object &rhs) const override |
| void | accept (Visitor &visitor) override |
| void | accept (ConstVisitor &visitor) const override |
| void | accept (RecordTraversal &visitor) const override |
| Public Member Functions inherited from vsg::Group | |
| Group (size_t numChildren=0) | |
| template<typename Iterator > | |
| Group (Iterator begin, Iterator end) | |
| void | traverse (Visitor &visitor) override |
| void | traverse (ConstVisitor &visitor) const override |
| void | traverse (RecordTraversal &visitor) const override |
| void | read (Input &input) override |
| void | write (Output &output) const override |
| void | addChild (vsg::ref_ptr< Node > child) |
| Public Member Functions inherited from vsg::Inherit< Node, Group > | |
| Inherit (Args &&... args) | |
| std::size_t | sizeofObject () const noexcept override |
| const char * | className () const noexcept override |
| const std::type_info & | type_info () const noexcept override |
| bool | is_compatible (const std::type_info &type) const noexcept override |
| int | compare (const Object &rhs) const override |
| void | accept (Visitor &visitor) override |
| void | accept (ConstVisitor &visitor) const override |
| void | accept (RecordTraversal &visitor) const override |
| Public Member Functions inherited from vsg::Inherit< Object, Node > | |
| Inherit (Args &&... args) | |
| Public Member Functions inherited from vsg::Object | |
| Object (const Object &) | |
| Object & | operator= (const Object &) |
| template<class T > | |
| T * | cast () |
| template<class T > | |
| const T * | cast () const |
| void | ref () const noexcept |
| void | unref () const noexcept |
| void | unref_nodelete () const noexcept |
| unsigned int | referenceCount () const noexcept |
| template<typename T > | |
| void | setValue (const std::string &key, const T &value) |
| void | setValue (const std::string &key, const char *value) |
| specialization of setValue to handle passing c strings | |
| template<typename T > | |
| bool | getValue (const std::string &key, T &value) const |
| get specified value type, return false if value associated with key is not assigned or is not the correct type | |
| void | setObject (const std::string &key, ref_ptr< Object > object) |
| assign an Object associated with key | |
| Object * | getObject (const std::string &key) |
| get Object pointer associated with key, return nullptr if no object associated with key has been assigned | |
| const Object * | getObject (const std::string &key) const |
| get const Object pointer associated with key, return nullptr if no object associated with key has been assigned | |
| template<class T > | |
| T * | getObject (const std::string &key) |
| get object pointer of specified type associated with key, return nullptr if no object associated with key has been assigned | |
| template<class T > | |
| const T * | getObject (const std::string &key) const |
| get const object pointer of specified type associated with key, return nullptr if no object associated with key has been assigned | |
| ref_ptr< Object > | getRefObject (const std::string &key) |
| get ref_ptr<Object> associated with key, return nullptr if no object associated with key has been assigned | |
| ref_ptr< const Object > | getRefObject (const std::string &key) const |
| get ref_ptr<const Object> pointer associated with key, return nullptr if no object associated with key has been assigned | |
| template<class T > | |
| ref_ptr< T > | getRefObject (const std::string &key) |
| get ref_ptr<T> of specified type associated with key, return nullptr if no object associated with key has been assigned | |
| template<class T > | |
| const ref_ptr< const T > | getRefObject (const std::string &key) const |
| get ref_ptr<const T> of specified type associated with key, return nullptr if no object associated with key has been assigned | |
| void | removeObject (const std::string &key) |
| remove meta object or value associated with key | |
| Auxiliary * | getOrCreateAuxiliary () |
| Auxiliary * | getAuxiliary () |
| const Auxiliary * | getAuxiliary () const |
Public Attributes | |
| ref_ptr< Framebuffer > | framebuffer |
| either window or framebuffer must be assigned. If framebuffer is set then it takes precedence, if not the appropriate window's framebuffer is used. | |
| ref_ptr< Window > | window |
| VkRect2D | renderArea |
| ReandingArea settings for VkRenderPassBeginInfo.renderArea passed to the vkCmdBeginRenderPass, usually maps the ViewportState's scissor. | |
| ClearValues | clearValues |
| VkSubpassContents | contents = VK_SUBPASS_CONTENTS_INLINE |
| Subpass contents stetting passed to vkCmdBeginRenderPass. | |
| ref_ptr< WindowResizeHandler > | windowResizeHandler |
| VkExtent2D | previous_extent = VkExtent2D{invalid_dimension, invalid_dimension} |
| Public Attributes inherited from vsg::Group | |
| Children | children |
Static Public Attributes | |
| constexpr static uint32_t | invalid_dimension = std::numeric_limits<uint32_t>::max() |
| window extent at previous frame, used to track window resizes | |
Additional Inherited Members | |
| Static Public Member Functions inherited from vsg::Inherit< Group, RenderGraph > | |
| static ref_ptr< RenderGraph > | create (Args &&... args) |
| static ref_ptr< RenderGraph > | create_if (bool flag, Args &&... args) |
| Static Public Member Functions inherited from vsg::Group | |
| template<class N , class V > | |
| static void | t_traverse (N &node, V &visitor) |
| Static Public Member Functions inherited from vsg::Inherit< Node, Group > | |
| static ref_ptr< Group > | create (Args &&... args) |
| static ref_ptr< Group > | create_if (bool flag, Args &&... args) |
| Static Public Member Functions inherited from vsg::Node | |
| static void * | operator new (std::size_t count) |
| provide new and delete to enable custom memory management via the vsg::Allocator singleton, using the MEMORY_NODES_OBJECTS | |
| static void | operator delete (void *ptr) |
| Static Public Member Functions inherited from vsg::Inherit< Object, Node > | |
| static ref_ptr< Node > | create (Args &&... args) |
| static ref_ptr< Node > | create_if (bool flag, Args &&... args) |
| Static Public Member Functions inherited from vsg::Object | |
| static ref_ptr< Object > | create () |
| static ref_ptr< Object > | create_if (bool flag) |
| static void * | operator new (std::size_t count) |
| provide new and delete to enable custom memory management via the vsg::Allocator singleton, using the MEMORY_AFFINTY_OBJECTS | |
| static void | operator delete (void *ptr) |
| Protected Member Functions inherited from vsg::Object | |
| virtual void | _attemptDelete () const |
| void | setAuxiliary (Auxiliary *auxiliary) |
Detailed Description
RenderGraph encapsulates the vkCmdRenderPass/vkCmdEndRenderPass functionality. Members variables of the RenderGraph map to the settings of the VkRenderPassBeginInfo. During the RecordTraversal children of RenderGraph are visited within vkCmdRenderPass/vkCmdEndRenderPass pair.
Member Function Documentation
◆ setClearValues()
| void vsg::RenderGraph::setClearValues | ( | VkClearColorValue | clearColor = {{0.2f, 0.2f, 0.4f, 1.0f}}, |
| VkClearDepthStencilValue | clearDepthStencil = {0.0f, 0} |
||
| ) |
initialize cleaValues with the cleaColor or cleaDpethStencil based on the attachments set up in the associated RenderPass. call after a framebuffer or window has been assigned to the RenderGraph.
Member Data Documentation
◆ windowResizeHandler
| ref_ptr<WindowResizeHandler> vsg::RenderGraph::windowResizeHandler |
Callback used to automatically update viewports, scissors, renderArea and clears when the window is resized. By default is null so no resize handling is done.
The documentation for this class was generated from the following file:
- include/vsg/app/RenderGraph.h
