Enum

tagEO3DEngine

(EO3DE_OpenGL

represented by value 0

defines the graphic engine as OpenGL.

EO3DE_DirectX)

represented by value 1

defines the graphic engine as DirectX.

Enum

tagEOVectorUnits

(EOVU_Absolute

represented by value 0

defines the vector units as absolute.

EOVU_InverseAbsolute

represented by value 1

defines the vector units as inverse absolute.

EOVU_Proportion

represented by value 2

defines the vector units as proportion.

Enum

tagEOLightType

(EOLT_TurnOff

represented by value 0

defines the light type as turned off.

EOLT_Point

represented by value 1

defines the light type as point.

EOLT_Parallel)

represented by value 2

defines the light type as parallel.

Enum

tagEORenderPriority

(Ground

represented by value 0

defines the render priority as ground.

Overlay

represented by value 1

defines the render priority as overlay.

LinePath

represented by value 2

defines the render priority as line path.

Placemark

represented by value 3

defines the render priority as placemark.

Custom)

represented by value 4

defines the render priority as custom.

Enum

tagEOPrimitiveType

(POINTLIST

represented by value 0

define the primitive type as point list.

LINELIST

represented by value 1

define the primitive type as line list.

LINESTRIP

represented by value 2

define the primitive type as line strip.

TRIANGLELIST

represented by value 3

define the primitive type as triangle list.

TRIANGLESTRIP

represented by value 4

define the primitive type as triangle strip.

TRIANGLEFAN)

represented by value 5

define the primitive type as triangle fan.

Enum

EOCullFace

(EOCF_None

represented by value 0

define the cull face as none.

EOCF_CW

represented by value 1

define the cull face as CW.

EOCF_CCW)

represented by value 2

define the cull face as CWW.

Enum

tagEOVertexField

(EOVF_Coordinate

represented by value 0

define the vertex field as coordinate.

EOVF_Normal

represented by value 1

define the vertex field as normal.

EOVF_Offset

represented by value 2

define the vertex field as offset.

EOVF_Scale

represented by value 3

define the vertex field as scale.

EOVF_Color

represented by value 4

define the vertex field as color.

EOVF_TextureCoordinate)

represented by value 5

define the vertex field as Texture coordinate.

Enum

tagEOTextureFilter

(EOTF_Nearest

represented by value 0

define the texture filter as nearest.

EOTF_Linear)

represented by value 1

define the texture filter as linear.

Enum

tagEOTextureWrap

(EOTW_Repeat

represented by value 0

define the texture wrap as repeat.

EOTW_Mirror

represented by value 1

define the texture wrap as mirror.

EOTW_Clamp

represented by value 2

define the texture wrap as clamp.

EOTW_Border)

represented by value 3

define the texture wrap as border.

Enum

tagEOAltitudeMode

(EOAM_Absolute

represented by value 0

define the altitude mode as absolute.

EOAM_RelativeToGround

represented by value 1

define the altitude mode as relative to ground.

EOAM_ClampToGround

represented by value 2

define the altitude mode as clamp to ground.

EOAM_RelativeToSeaFloor

represented by value 3

define the altitude mode as relative to sea level.

EOAM_ClampToSeaFloor)

represented by value 4

define the altitude mode as absolute.

Enum

tagEOVisibleMode

(EOVM_Hidden

represented by value 0

define the visible mode of table of content as hidden.

EOVM_Show

represented by value 1

define the visible mode as table of content show.

EOVM_ShowMinimum)

represented by value 2

define the visible mode as show table of content minimum.

Enum

tagEOOrigin

(EOO_UpperLeft

represented by value 0

define the orgin as upper left.

EOO_UpperRight

represented by value 1

define the orgin as upper right.

EOO_LowerLeft

represented by value 2

define the origin as lower left.

EOO_LowerRight)

represented by value 3

define the origin as lower right.

Enum

tagEOPlacement

(EOP_Left

represented by value 0

define placement as left.

EOP_Middle

represented by value 1

define placement as middle.

EOP_Right)

represented by value 2

define placement as right.

Enum

tagEOUnitSystem

(EOUS_Metric

represented by value 0

define the unit system as metric.

EOUS_Imperial)

represented by value 1

define the unit system as imperial.

Class

ILatLonAlt

Property

double

Latitude

latitude coordinate.

Property

double

Longitude

longitude coordinate.

Property

double

Altitude

altitude coordinate.

Method

Coord(double newLatitude, double newLongitude, double newAltitude)

set the latitude, longitude, and altitude.

Method

Boolean

IsValid

return if the coordinate is valid.

Class

IVector2

Property

double

X

X coordinate.

Property

double

Y

Y coordinate.

Property

EOVectorUnits

Xunits

X vector unit.

Property

EOVectorUnits

Yunits

Y vector unit.

Method

IVector2

TransformUnits(double XSize, double Ysize, EOVectorUnits XUnits, EOVectorUnits Yunits)

set transform units.

Class

IVector3

Property

double

X

X coordinate.

Property

double

Y

Y coordinate.

Property

double

Z

Z coordinate.

Method

double

GetValues(double values)

return X, Y, or Z value.

Method

Boolean

IsValid

return if the value is valid.

Class

IVector4

Property

double

X

X coordinate.

Property

double

Y

Y coordinate.

Property

double

Z

Z coordinate.

Property

double

W

W coordinate.

Method

double

GetValues(double values)

return X, Y, Z, or W value.

Method

Boolean

IsValid

return if the value is valid.

Class

IMatrix4

Property

double

Value(int n)

value.

Method

double

GetValues(double values)

return value.

Class

IDDDEngineBuffer

Method

Boolean

Verify(IDDDEngine Engine)

return a Boolean value to verify the Engine buffer.

Method

Update(IUnknown Object)

Class

IPick

Property

IVector3

Origin

origin of the pick.

Property

IVector3

Direction

direction of the pick.

Property

double

Distance

distance of the pick.

Property

Idispatch

Target

picked target.

Property

IVector3

Locate

locate pick.

Class

IModelMaterial

Property

EOCullFace

CullFace

model cullface.

Property

IVector4

Color

model color.

Property

double

Diffuse

model diffuse.

Property

double

Specular

model specular.

Property

double

Shininess

model shininess.

Property

double

LineWidth

model line width.

Property

double

AlphaTest

model alpha test.

Class

IModelMesh

Property

long

ValueCountPerVertex

return value conut per vertex.

Property

variant

Vertices

model vertices.

Property

variant

Indices

model indices.

Class

IModelTexture

Property

IStream

Stream

model stream.

Property

long

Width

model width.

Property

long

Height

model height.

Property

long

Stride

model stride.

Property

EOTextureFilter

Filter

model filter.

Property

EOTextureWrap

Wrap

model wrap.

Method

SetupTexture(long Width, long Height, long Stride)

set up model texture.

Method

LoadTexture(variant ImageSource)

load the model texture.

Class

IDDDEngine

Method

Initialize(LONG_PTR hWnd)

initialize the 3D environment.

Method

Resized

resize the 3D environment window.

Method

Destroy

destroy the 3D environment.

Method

StartRender(float BackgroundColor, float Depth)

start rendering by assinging background color and depth of the 3D environment.

Method

ClearColorBuffer(float BackgroundColor)

clear color buffer.

Method

ClearDepthBuffer(float Depth)

clear depth buffer.

Method

SetProjectionTransform(float Matrix)

set projection transform.

Method

SetViewTransform(float Matrix)

set view transform.

Method

SetWorldTransform(float Matrix)

set world transform.

Method

SetTextureTransform(float Matrix)

set texture transform.

Method

SetLighting(EOLightType LightType, float Color, float Vector, float Ambient)

set light.

Method

SetOffsetScale(float OffsetScale)

set offset scale.

Method

Render(EOPrimitiveType Mode, IModelMesh, Mesh, IModelMaterial Material, IModelTexture Texture)

render models.

Method

FlushRender

flush render.

Method

EndRender

end render.

Class

IOpenGLEngine

Class

IDirectXEngine

Class

ICamera

Property

IVector3

EyeAt

EyeAt of Camera, position of the Camera.

Property

IVector3

LookDir

LookDir of Camera, direction of the Camera.

Property

IVector3

UpDir

UpDir of Camera.

Property

double

Focus

camera focus.

Property

double

Aspect

camera aspect.

Property

double

NearPlane

camera near plane.

Property

double

FarPlane

camera far plane.

Method

SetupProjection(double Aspect, double, NearPlane, double FarPlane)

setup camera projection.

Method

SetupView(IVector3 EyeAt, IVector3 LookDir, IVector3 UpDir)

setup camera view.

Method

IMatrix4

GetProjectionMatrix

get projection matrix.

Method

IMatrix4

GetViewMatrix

get view matrix.

Method

Boolean

IsValidStatus

return if the camera is a valid status.

Class

IAction

Method

Apply(double Second)

apply the action.

Class

IAnimation

Method

IsRunning

return if the animation is running.

Method

End

end the animation

Method

Pause

pause the animation.

Method

Run

run the animation.

Method

Step

move to next step of the animation.

Class

ILight

Property

EOLightType

Type

light type.

Property

IVector4

Color

light color.

Property

IVector3

Direction

light direction.

Property

IVector3

Location

light location.

Property

double

Ambient

light ambient.

Class

IDDGraphics

Property

LONG_PTR

Graphics

return graphics.

Property

LONG_PTR

Bitmap

return bitmap.

Property

long

Width

width of the graphic.

Property

long

Height

height of the graphic.

Method

Clear

clear graphics.

Method

Resize(long Width, long Height)

resize the graphic.

Method

DrawText(BSTR text, float x, float y, IVector4 color, IVector4 bkColor, float size, BSTR family)

draw text.

Method

SIZE

MeasuteText(BSTR text, float size, BSTR family)

measure text size.

Method

Render(Iscene Scene)

render scene.