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类 | Public 成员函数 | 所有成员列表
eve::graphics::Renderable2D类 参考

Default renderable entity for declarative 2D sprites / solid quads. 更多...

#include <RenderSystem.h>

类 eve::graphics::Renderable2D 继承关系图:

类

struct  Sprite
 
struct  Transform2D
 Transform2D public API. 更多...
 

Public 成员函数

void release () override
 Entity.
 
void setPosition (float x, float y)
 Set world-space position in pixels.
 
float getX ()
 Return world-space X position.
 
float getY ()
 Return world-space Y position.
 
void setRotation (float degrees)
 Set center rotation in degrees.
 
float getRotation ()
 Return center rotation in degrees.
 
void setScale (float sx, float sy)
 Set independent X/Y scale.
 
float getScaleX ()
 Return X scale.
 
float getScaleY ()
 Return Y scale.
 
void setSize (float width, float height)
 Set unscaled sprite dimensions in pixels.
 
float getWidth ()
 Return unscaled width.
 
float getHeight ()
 Return unscaled height.
 
void setTexture (Texture *texture)
 Assign the borrowed sprite texture.
 
Texture * getTexture ()
 Return the assigned texture.
 
void setNormalTexture (Texture *texture)
 Assign an optional tangent-space normal map for the GPU lit2d path.
 
Texture * getNormalTexture ()
 Return the assigned normal map, or nullptr when unlit/flat. @ownership Returns a borrowed Texture*; the caller must not delete it. @lifetime Valid until setNormalTexture replaces or clears it, or the sprite is destroyed.
 
void setQuad (Quad *quad)
 Assign the borrowed UV quad.
 
Quad * getQuad ()
 Return the assigned UV quad.
 
void setColor (float r, float g, float b, float a=1.f)
 Set RGBA tint.
 
void setLayer (int layer)
 Set integer painter-order layer.
 
int getLayer ()
 Return painter-order layer.
 
void setVisible (bool visible)
 Include or exclude the sprite from collection.
 
bool getVisible ()
 Return whether the sprite is visible.
 
void setReceiveLight (bool receive)
 Enable or disable 2D light reception.
 
bool getReceiveLight ()
 Return whether the sprite receives 2D lights.
 
void setBlend (const std::string &blend)
 Set blend mode (alpha or additive).
 
std::string getBlend ()
 Return blend mode name.
 
void setAnchor (float x, float y)
 Set normalized transform pivot; (0,0) top-left, (0.5,0.5) center.
 
float getAnchorX ()
 Return normalized horizontal pivot.
 
float getAnchorY ()
 Return normalized vertical pivot.
 
void setFlip (bool horizontal, bool vertical)
 Mirror atlas UVs without changing transform scale.
 
bool getFlipX ()
 Return horizontal mirror state.
 
bool getFlipY ()
 Return vertical mirror state.
 
void setFrameLayout (int sourceW, int sourceH, int trimW, int trimH, int offsetX, int offsetY)
 Apply trimmed-frame layout while preserving the original canvas origin.
 
void setCastOcclusion (bool cast)
 Enable or disable volumetric occlusion casting.
 
bool getCastOcclusion ()
 Return whether the sprite casts volumetric occlusion.
 

详细描述

Default renderable entity for declarative 2D sprites / solid quads.

在文件 RenderSystem.h 第 71 行定义.

成员函数说明

◆ getAnchorX()

float eve::graphics::Renderable2D::getAnchorX ( )

Return normalized horizontal pivot.

在文件 RenderSystem.cpp 第 83 行定义.

◆ getAnchorY()

float eve::graphics::Renderable2D::getAnchorY ( )

Return normalized vertical pivot.

在文件 RenderSystem.cpp 第 84 行定义.

◆ getBlend()

std::string eve::graphics::Renderable2D::getBlend ( )

Return blend mode name.

在文件 RenderSystem.cpp 第 70 行定义.

引用了 eve::Additive, blend, eve::Multiply, eve::Opaque , 以及 eve::Premultiplied.

◆ getCastOcclusion()

bool eve::graphics::Renderable2D::getCastOcclusion ( )

Return whether the sprite casts volumetric occlusion.

在文件 RenderSystem.cpp 第 144 行定义.

◆ getFlipX()

bool eve::graphics::Renderable2D::getFlipX ( )

Return horizontal mirror state.

在文件 RenderSystem.cpp 第 89 行定义.

◆ getFlipY()

bool eve::graphics::Renderable2D::getFlipY ( )

Return vertical mirror state.

在文件 RenderSystem.cpp 第 90 行定义.

◆ getHeight()

float eve::graphics::Renderable2D::getHeight ( )

Return unscaled height.

在文件 RenderSystem.cpp 第 41 行定义.

◆ getLayer()

int eve::graphics::Renderable2D::getLayer ( )

Return painter-order layer.

在文件 RenderSystem.cpp 第 55 行定义.

◆ getNormalTexture()

Texture * eve::graphics::Renderable2D::getNormalTexture ( )

Return the assigned normal map, or nullptr when unlit/flat. @ownership Returns a borrowed Texture*; the caller must not delete it. @lifetime Valid until setNormalTexture replaces or clears it, or the sprite is destroyed.

在文件 RenderSystem.cpp 第 45 行定义.

◆ getQuad()

Quad * eve::graphics::Renderable2D::getQuad ( )

Return the assigned UV quad.

在文件 RenderSystem.cpp 第 47 行定义.

◆ getReceiveLight()

bool eve::graphics::Renderable2D::getReceiveLight ( )

Return whether the sprite receives 2D lights.

在文件 RenderSystem.cpp 第 59 行定义.

◆ getRotation()

float eve::graphics::Renderable2D::getRotation ( )

Return center rotation in degrees.

在文件 RenderSystem.cpp 第 27 行定义.

◆ getScaleX()

float eve::graphics::Renderable2D::getScaleX ( )

Return X scale.

在文件 RenderSystem.cpp 第 32 行定义.

◆ getScaleY()

float eve::graphics::Renderable2D::getScaleY ( )

Return Y scale.

在文件 RenderSystem.cpp 第 33 行定义.

◆ getTexture()

Texture * eve::graphics::Renderable2D::getTexture ( )

Return the assigned texture.

在文件 RenderSystem.cpp 第 43 行定义.

◆ getVisible()

bool eve::graphics::Renderable2D::getVisible ( )

Return whether the sprite is visible.

在文件 RenderSystem.cpp 第 57 行定义.

◆ getWidth()

float eve::graphics::Renderable2D::getWidth ( )

Return unscaled width.

在文件 RenderSystem.cpp 第 40 行定义.

◆ getX()

float eve::graphics::Renderable2D::getX ( )

Return world-space X position.

在文件 RenderSystem.cpp 第 24 行定义.

◆ getY()

float eve::graphics::Renderable2D::getY ( )

Return world-space Y position.

在文件 RenderSystem.cpp 第 25 行定义.

◆ release()

void eve::graphics::Renderable2D::release ( )
override

Entity.

Release.

在文件 RenderSystem.cpp 第 18 行定义.

◆ setAnchor()

void eve::graphics::Renderable2D::setAnchor ( float  x,
float  y 
)

Set normalized transform pivot; (0,0) top-left, (0.5,0.5) center.

在文件 RenderSystem.cpp 第 79 行定义.

引用了 x , 以及 y.

◆ setBlend()

void eve::graphics::Renderable2D::setBlend ( const std::string &  blend)

Set blend mode (alpha or additive).

在文件 RenderSystem.cpp 第 60 行定义.

引用了 eve::Additive, eve::Alpha, blend, eve::Multiply, eve::Opaque , 以及 eve::Premultiplied.

◆ setCastOcclusion()

void eve::graphics::Renderable2D::setCastOcclusion ( bool  cast)

Enable or disable volumetric occlusion casting.

在文件 RenderSystem.cpp 第 142 行定义.

被这些函数引用 eve::avatar::AvatarInstance::linkSceneNode().

◆ setColor()

void eve::graphics::Renderable2D::setColor ( float  r,
float  g,
float  b,
float  a = 1.f 
)

Set RGBA tint.

在文件 RenderSystem.cpp 第 48 行定义.

引用了 a, b, g , 以及 r.

被这些函数引用 eve::avatar::AvatarInstance::linkSceneNode().

◆ setFlip()

void eve::graphics::Renderable2D::setFlip ( bool  horizontal,
bool  vertical 
)

Mirror atlas UVs without changing transform scale.

在文件 RenderSystem.cpp 第 85 行定义.

◆ setFrameLayout()

void eve::graphics::Renderable2D::setFrameLayout ( int  sourceW,
int  sourceH,
int  trimW,
int  trimH,
int  offsetX,
int  offsetY 
)

Apply trimmed-frame layout while preserving the original canvas origin.

在文件 RenderSystem.cpp 第 91 行定义.

引用了 offsetX, offsetY , 以及 setSize().

◆ setLayer()

void eve::graphics::Renderable2D::setLayer ( int  layer)

Set integer painter-order layer.

在文件 RenderSystem.cpp 第 54 行定义.

引用了 layer.

◆ setNormalTexture()

void eve::graphics::Renderable2D::setNormalTexture ( Texture *  texture)

Assign an optional tangent-space normal map for the GPU lit2d path.

参数
textureBorrowed normal map, or nullptr to clear. Non-null with receiveLight and an albedo texture (and no custom shader) selects lit2d; otherwise lighting falls back to CPU modulation. @ownership texture remains owned by the caller (typically Graphics); this sprite only borrows it and never deletes it. @lifetime Must remain valid while assigned, or until cleared / the sprite is destroyed.

在文件 RenderSystem.cpp 第 44 行定义.

◆ setPosition()

void eve::graphics::Renderable2D::setPosition ( float  x,
float  y 
)

Set world-space position in pixels.

在文件 RenderSystem.cpp 第 20 行定义.

引用了 x , 以及 y.

◆ setQuad()

void eve::graphics::Renderable2D::setQuad ( Quad *  quad)

Assign the borrowed UV quad.

在文件 RenderSystem.cpp 第 46 行定义.

◆ setReceiveLight()

void eve::graphics::Renderable2D::setReceiveLight ( bool  receive)

Enable or disable 2D light reception.

在文件 RenderSystem.cpp 第 58 行定义.

被这些函数引用 eve::avatar::AvatarInstance::linkSceneNode().

◆ setRotation()

void eve::graphics::Renderable2D::setRotation ( float  degrees)

Set center rotation in degrees.

在文件 RenderSystem.cpp 第 26 行定义.

引用了 degrees.

◆ setScale()

void eve::graphics::Renderable2D::setScale ( float  sx,
float  sy 
)

Set independent X/Y scale.

在文件 RenderSystem.cpp 第 28 行定义.

引用了 sx , 以及 sy.

◆ setSize()

void eve::graphics::Renderable2D::setSize ( float  width,
float  height 
)

Set unscaled sprite dimensions in pixels.

在文件 RenderSystem.cpp 第 34 行定义.

引用了 height , 以及 width.

被这些函数引用 eve::avatar::AvatarInstance::linkSceneNode() , 以及 setFrameLayout().

◆ setTexture()

void eve::graphics::Renderable2D::setTexture ( Texture *  texture)

Assign the borrowed sprite texture.

在文件 RenderSystem.cpp 第 42 行定义.

◆ setVisible()

void eve::graphics::Renderable2D::setVisible ( bool  visible)

Include or exclude the sprite from collection.

在文件 RenderSystem.cpp 第 56 行定义.

引用了 visible.

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