Maria GDK 5.0.0.737
Documentation of native code in develop branch
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Public Member Functions | Protected Attributes | List of all members
Maria::CustomPolygonRenderer2D Class Reference
Inheritance diagram for Maria::CustomPolygonRenderer2D:
STK::PolygonRender2D STK::RenderItem2D

Public Member Functions

void setPts (const std::vector< STK::Vector2f > &pts)
 
void allocSize (int size)
 
void setExtPt (int ix, const STK::Vector2f &anchor, const STK::Vector2f &p, float offMin, float offMax)
 
void setFreePt (int ix, const STK::Vector2f &p)
 
void updateScale (const STK::Matrix4x4f &vm)
 
STK::Vector2f getAnchor (int i)
 
STK::Vector2f getPt (int i)
 
void render (STK::GraphicsRender2D &renderer, const STK::Matrix4x4f &pj, const STK::Matrix4x4f &vm, const STK::Viewport &vp) override
 
- Public Member Functions inherited from STK::PolygonRender2D
 PolygonRender2D (const STK::Polygon2f &p)
 
 PolygonRender2D (const std::vector< Vector2f > &vtx)
 
void addPolygon (const STK::Polygon2f &p)
 
void addVertex (const STK::Vector2f &vtx, int i=0, int j=0)
 
void addVertices (const std::vector< Vector2f > &vtx)
 
void setVertex (const STK::Vector2f &vtx, int v, int i=0, int j=0)
 
STK::Vector2f getVertex (int v, int i=0, int j=0)
 
void clearPolygons ()
 
void setMinPolygons (int n)
 
void setColor (const STK::Color4f &color)
 Set fill color.
 
const STK::Color4f & getColor () const
 Get fill color.
 
void setFixedSize (bool fixed)
 
bool getFixedSize () const
 
bool hasTexture () const
 
void setTexture (const std::shared_ptr< STK::Texture > &tex, const STK::Vector2f &size)
 
std::shared_ptr< STK::Texture > getTexture ()
 
const std::shared_ptr< const STK::Texture > getTexture () const
 
void setPatternSize (const STK::Vector2f &size)
 
const STK::Vector2f & getPatternSize () const
 
void drawVertexArrays ()
 
void render (GraphicsRender2D &renderer, const STK::Matrix4x4f &pj, const STK::Matrix4x4f &vm, const STK::Viewport &vp) override
 
int getBatchId () const override
 
void cleanupBuffers () override
 
STK::Box2< float > getViewBoundingBox (const STK::Matrix4x4f &mvp, const STK::Viewport &glVp, bool reverse_y=false) override
 Get bounding box in viewport pixel coordinates.
 
- Public Member Functions inherited from STK::RenderItem2D
virtual void render (GraphicsRender2D &renderer, const STK::Matrix4x4f &pj, const STK::Matrix4x4f &vm, const STK::Viewport &vp)=0
 
virtual void cleanupBuffers ()=0
 
virtual int getBatchId () const =0
 
void setDepth (float depth)
 
float getDepth () const
 
void setStencilValue (unsigned char stencil_value)
 Set value for stencil operations.
 
unsigned char getStencilValue () const
 Get value for stencil operations.
 
void setStencilMode (StencilMode mode)
 Stencil buffer operations.
 
StencilMode getStencilMode () const
 Stencil buffer operations.
 
const STK::Matrix4x4f & getTransform ()
 
void setPosition (float x, float y)
 Set 2D position of the item. This method will invalidate the transform and cause it to be recalculated on the next frame.
 
void setPosition (const STK::Vector2f &pos)
 Same as above.
 
void setPositionX (float x)
 Set X position separately.
 
void setPositionY (float y)
 Set Y position separately.
 
const STK::Vector2f & getPosition () const
 
float getPositionX () const
 
float getPositionY () const
 
void setScale (const STK::Vector2f &scale)
 
void setScale (float scale)
 Set scale factor for the text item. This method will invalidate the transform and cause it to be recalculated on the next frame.
 
STK::Vector2f getScale () const
 Returns current scale factor for the item.
 
void setAngle (float angle)
 Set rotation angle for the item. Positive rotation direction is counter-clockwise. This method will invalidate the transform and cause it to be recalculated on the next frame.
 
float getAngle () const
 
void setTransform (const STK::Matrix4x4f &transform)
 Set transform directly. This method will set the transformation matrix for this item directly. This will override any values for setPosition(), setScale(), setDepth() and setAngle(). Also, any subsequent calls to these methods will again override this method. In short, either use setTransform() or setPosition/Scale/Angle/Depth.
 
void setPreTransform (const STK::Matrix4x4f &transform)
 
void setPostTransform (const STK::Matrix4x4f &transform)
 
std::optional< STK::Matrix4x4f > getPreTransform () const
 
std::optional< STK::Matrix4x4f > getPostTransform () const
 
void setOpacity (float opacity)
 
float getOpacity () const
 
virtual STK::Box2< float > getViewBoundingBox (const STK::Matrix4x4f &mvp, const STK::Viewport &glVp, bool reverse_y=false)=0
 Get bounding box in viewport pixel coordinates.
 

Protected Attributes

std::vector< ExtendablePolyItem > extPts_
 
int size_
 
double scale_
 
bool dirty_
 
- Protected Attributes inherited from STK::RenderItem2D
float depth_ = 0
 
STK::Matrix4x4f transform_
 
STK::Vector2f pos_
 
float angle_ = 0.0f
 
float opacity_ = 1.0f
 
STK::Vector2f scale_ { 1.0f, 1.0f }
 
bool transform_dirty_ = false
 
std::optional< STK::Matrix4x4f > pre_transform_
 
std::optional< STK::Matrix4x4f > post_transform_
 
std::mutex xfm_mutex_
 
unsigned char stencil_value_ = 0
 
StencilMode stencil_mode_ = StencilMode::NONE
 
float view_scale_x_ = 1.0f
 
float view_scale_y_ = 1.0f
 

Additional Inherited Members

- Protected Member Functions inherited from STK::RenderItem2D
virtual void updateTransform ()
 
void setViewScale (float x, float y)
 

Member Function Documentation

◆ render()

void Maria::CustomPolygonRenderer2D::render ( STK::GraphicsRender2D &  renderer,
const STK::Matrix4x4f &  pj,
const STK::Matrix4x4f &  vm,
const STK::Viewport &  vp 
)
overridevirtual

Render item into the current frame. This method should render a single item into the GraphicsRender2D.

Implements STK::RenderItem2D.

The documentation for this class was generated from the following files: