DisplayHandling

名前空間
	mgGLSL
	MGCL

クラス
class	MGAppearance
	A container class to hold MGGLAttrib objects. [詳解]
class	MGConstructionPlane
	MGConstructionPlane defines a construction plane ton input 3D data. [詳解]
class	MGContext
	MGContext defines the attributes of a document. [詳解]
class	mgFuncTypeSwitcher
	Utility class to invoke glsl's setFuncType. [詳解]
class	mgGLSLProgram
	mgGLSLProgramはOpenGL Shader Programをcompile , linkしてそのuniform変数の管理を行います. [詳解]
union	mgGLSLProgram::SELECT_NAME
class	MGglViewAttrib
	MGglViewAttrib is a class to serialize MGOpenGLView. [詳解]
class	MGImage
	MGImage defines bit map image data. [詳解]
class	MGStringWriter
	Defines String writer class using mgVBO(OpenGL infrastructure). [詳解]
class	MGOpenGLView
	Defines OpenGL display class for MGCL objects. [詳解]
class	MGPixel
	Define MGPixel Class of (R,G,B,A) pixel data. [詳解]
class	mgSys2GL
	Defines two mgSysGL objects. [詳解]
class	mgSysGL
	mgSysGL is a class to provide a facility to draw temporal pictures. [詳解]
class	mgSysGLList
	Defines a list of mgSysGL. [詳解]
class	mgVBO
	OpenGL 4　用描画のためのクラス, in other words, display list. [詳解]
class	mgLightModeSwitcher
	Utility class to invoke mgVBO::setLightMode(). [詳解]
class	VBObyAnchorPt
	文字列描画のためのVBOクラス. [詳解]
class	mgVBOByScreen
	mgVBOByScreen is a VBO to draw pictures in screen coordinates of a constant z value. [詳解]
class	mgVBOElement
	Interface class to include an element in mgVBO class's. [詳解]
class	mgVBOLeaf
	mgVBOに対して描画データ作成後の情報を保持するためのクラス. [詳解]
class	mgVBOPointer
	MGGroupなどでmemberのMGGelの描画をmgVBOのelementとするためのクラス. [詳解]
class	mgVBOLeafPointer
	すでに作成済みのmgVBOLeafをVBOのメンバー（element）として保持するためのクラス. [詳解]

マクロ定義
#define	INITIAL_SCALE   6.

列挙型
enum	mgGLSL::DrawType { mgGLSL::Primitive = 0, mgGLSL::Texture = 11, mgGLSL::gridTexture =12 }
enum	mgGLSL::FuncType { mgGLSL::standard =0, mgGLSL::Select = 1, mgGLSL::Analysis = 5 }
enum	mgGLSL::CoordinateType { mgGLSL::World = 0, mgGLSL::NdcScreen =2, mgGLSL::AnchorPoint = 3, mgGLSL::AnchorPointScreen = 4 }
enum	mgGLSL::ShadeMode { mgGLSL::NoShading =0, mgGLSL::Shading =1 }
enum	mgGLSL::ZebraType { mgGLSL::ZebraVert = 0, mgGLSL::ZebraHorizon = 1 }
enum	mgGLSLProgram::GLSLShaderType {   mgGLSLProgram::VERTEX, mgGLSLProgram::FRAGMENT, mgGLSLProgram::GEOMETRY, mgGLSLProgram::TESS_CONTROL,   mgGLSLProgram::TESS_EVALUATION }
	CreateShaderのタイプ列挙子 [詳解]
enum	mgGLSLProgram::VertexAttribId { mgGLSLProgram::vPosition =0, mgGLSLProgram::vColor, mgGLSLProgram::vNormal, mgGLSLProgram::vTextureCoord }
enum	mgGLSLProgram::UniformName {   mgGLSLProgram::modelViewProjMatrix =0, mgGLSLProgram::modelViewMatrix, mgGLSLProgram::projMatrix, mgGLSLProgram::normalMatrix,   mgGLSLProgram::ndcMarix, mgGLSLProgram::ndcScaleMatrix, mgGLSLProgram::dpiFactor, mgGLSLProgram::FuncType,   mgGLSLProgram::DrawType, mgGLSLProgram::ShaderMode, mgGLSLProgram::CoordinateType, mgGLSLProgram::texture2D,   mgGLSLProgram::pointSize, mgGLSLProgram::anchorPoint, mgGLSLProgram::LightTwoSides, mgGLSLProgram::ForceLight,   mgGLSLProgram::ZebraAxis, mgGLSLProgram::ZebraSize }
enum	mgGLSLProgram::LightProps {   mgGLSLProgram::isEnabled =0, mgGLSLProgram::ambientColor, mgGLSLProgram::diffuseColor, mgGLSLProgram::specularColor,   mgGLSLProgram::position, mgGLSLProgram::spotDirection, mgGLSLProgram::spotExponent, mgGLSLProgram::spotCutoff,   mgGLSLProgram::constantAttenuation, mgGLSLProgram::linearAttenuation, mgGLSLProgram::quadraticAttenuation }
enum	mgVBO::ELEMENT_TARGET { mgVBO::WIRE =0, mgVBO::SHADING =1, mgVBO::BOTH }

関数
void	MGImageCompute_2spower (int width, int height, int &width2, int &height2)
	Compute 2's power of width and height. [詳解]
unsigned	OpenGLStartDisplayName ()

詳解

マクロ定義詳解

#define INITIAL_SCALE   6.

列挙型詳解

enum mgGLSL::CoordinateType

座標変換タイプ(Vertexの座標系) World:ワールド座標系 NdcScreen:NDC空間座標系 AnchorPoint:アンカーポイントからの相対距離(アンカーポイントはワールド座標系で指定) AnchorPointScreen:アンカーポイントからの相対距離(アンカーポイントはNDC座標系で指定)

列挙値
World
NdcScreen
AnchorPoint
AnchorPointScreen

enum mgGLSL::DrawType

描画タイプ(FuncTypeがstandardのときのみ有効) Primitive:通常のプリミティブ Texture:テクスチャ描画 gridTexture:点のスプライト描画

列挙値
Primitive
Texture
gridTexture

enum mgVBO::ELEMENT_TARGET

列挙値
WIRE
SHADING
BOTH

enum mgGLSL::FuncType

描画タイプ standard:通常描画 Select:Select処理用描画 Analysis:解析表示用描画

列挙値
standard
Select
Analysis

enum mgGLSLProgram::GLSLShaderType

CreateShaderのタイプ列挙子

列挙値
VERTEX
FRAGMENT
GEOMETRY
TESS_CONTROL
TESS_EVALUATION

enum mgGLSLProgram::LightProps

列挙値
isEnabled
ambientColor
diffuseColor
specularColor
position
spotDirection
spotExponent
spotCutoff
constantAttenuation
linearAttenuation
quadraticAttenuation

enum mgGLSL::ShadeMode

照光処理 NoShading:照光なし Shading:照光あり

列挙値
NoShading
Shading

enum mgGLSLProgram::UniformName

列挙値
modelViewProjMatrix
modelViewMatrix
projMatrix
normalMatrix
ndcMarix
ndcScaleMatrix
dpiFactor
FuncType
DrawType
ShaderMode
CoordinateType
texture2D
pointSize
anchorPoint
LightTwoSides
ForceLight
ZebraAxis
ZebraSize

enum mgGLSLProgram::VertexAttribId

列挙値
vPosition
vColor
vNormal
vTextureCoord

enum mgGLSL::ZebraType

ゼブラ処理タイプ ZebraVert:垂直方向縞 ZebraHorizon:水平方向縞

列挙値
ZebraVert
ZebraHorizon

関数詳解

void MGImageCompute_2spower	(	int	width,
		int	height,
		int &	width2,
		int &	height2
	)

Compute 2's power of width and height.

引数

width	Width
height	Height
width2	The smallest 2's power of width will be output.
height2	The smallest 2's power of height will be output.

unsigned OpenGLStartDisplayName

(

)