Class representing the graphics context. More...

Public Member Functions
	GraphicsContext ()
	Creates the graphics context.
	GraphicsContext (int width, int height, PixelFormat colorFormat, PixelFormat depthFormat, MultiSampleMode multiSampleMode)
	Creates the graphics context (with screen parameters)
void	Dispose ()
	Frees unmanaged resources of the graphics context.
void	SwapBuffers ()
	Updates the screen.
void	Clear ()
	Clears the frame buffer.
void	Clear (ClearMask mask)
	Clears the frame buffer (with mask)
void	DrawArrays (DrawMode mode, int first, int count)
	Renders the primitive.
void	DrawArrays (DrawMode mode, int first, int count, int repeat)
	Renders the primitive (for multiple primitives)
void	DrawArrays (Primitive[] primitives)
	Renders the primitive (for a primitive array)
void	DrawArrays (Primitive[] primitives, int first, int count)
	Renders the primitive (for primitive array, with specified range)
void	DrawArraysInstanced (DrawMode mode, int first, int count, int instFirst, int instCount)
	Renders the primitive (for instance rendering)
void	ReadPixels (byte[] pixels, PixelFormat format, int sx, int sy, int sw, int sh)
	Reads the pixels of the frame buffer.
void	ReadPixels (Texture2D texture, int level, int dx, int dy, int sx, int sy, int sw, int sh)
	Reads frame buffer pixels (copies to a 2D texture)
void	ReadPixels (TextureCube texture, int level, TextureCubeFace cubeFace, int dx, int dy, int sx, int sy, int sw, int sh)
	Reads frame buffer pixels (copies to a cube texture)
ShaderProgram	GetShaderProgram ()
	Obtains the shader program.
void	SetShaderProgram (ShaderProgram program)
	Sets a shader program.
VertexBuffer	GetVertexBuffer (int index)
	Obtains the vertex buffer.
void	SetVertexBuffer (int index, VertexBuffer buffer)
	Sets the vertex buffer.
Texture	GetTexture (int index)
	Obtains the texture.
void	SetTexture (int index, Texture texture)
	Sets the texture.
FrameBuffer	GetFrameBuffer ()
	Obtains the frame buffer.
void	SetFrameBuffer (FrameBuffer buffer)
	Sets the frame buffer.
EnableMode	GetEnableMode ()
	Obtains the logical OR of the flag that represents whether or not each graphics feature is enabled.
void	SetEnableMode (EnableMode mode)
	Sets the logical OR of the flag that represents whether or not each graphics feature is enabled.
bool	IsEnabled (EnableMode mode)
	Obtains whether or not the specified graphics feature is enabled.
void	Enable (EnableMode mode, bool status)
	Enables or disables the specified graphics feature.
void	Enable (EnableMode mode)
	Enables the specified graphics feature.
void	Disable (EnableMode mode)
	Disables the specified graphics feature.
ImageRect	GetScissor ()
	Obtains the rectangle for the scissor test.
void	SetScissor (ImageRect rectangle)
	Sets the rectangle for the scissor test.
void	SetScissor (int x, int y, int w, int h)
	Sets the rectangle for the scissor test.
ImageRect	GetViewport ()
	Obtains the rectangle of the viewport.
void	SetViewport (ImageRect rectangle)
	Sets the rectangle of the viewport.
void	SetViewport (int x, int y, int w, int h)
	Sets the rectangle of the viewport.
Vector2	GetDepthRange ()
	Obtains the range for the depth value.
void	SetDepthRange (Vector2 range)
	Sets the range for the depth value.
void	SetDepthRange (float min, float max)
	Sets the range for the depth value.
Vector4	GetClearColor ()
	Obtains the color to be used for clearing the frame buffer.
void	SetClearColor (Vector4 color)
	Sets the color to be used for clearing the frame buffer.
void	SetClearColor (float r, float g, float b, float a)
	Sets the color to be used for clearing the frame buffer.
void	SetClearColor (int r, int g, int b, int a)
	Sets the color to be used for clearing the frame buffer.
float	GetClearDepth ()
	Obtains the depth value to be used for clearing the frame buffer.
void	SetClearDepth (float depth)
	Sets the depth value to be used for clearing the frame buffer.
int	GetClearStencil ()
	Obtains the stencil value to be used for clearing the frame buffer.
void	SetClearStencil (int stencil)
	Sets the stencil value to be used for clearing the frame buffer.
CullFace	GetCullFace ()
	Obtains back-face culling.
void	SetCullFace (CullFace face)
	Sets back-face culling.
void	SetCullFace (CullFaceMode mode, CullFaceDirection direction)
	Sets back-face culling.
BlendFunc	GetBlendFunc ()
	Obtains the alpha-blending function.
void	SetBlendFunc (BlendFunc func)
	Sets the alpha-blending function.
void	SetBlendFunc (BlendFuncMode mode, BlendFuncFactor srcFactor, BlendFuncFactor dstFactor)
	Sets the alpha-blending function.
BlendFunc	GetBlendFuncRgb ()
	Obtains the alpha-blending function (for the RGB channel)
void	SetBlendFuncRgb (BlendFunc func)
	Sets the alpha-blending function (for the RGB channel)
void	SetBlendFuncRgb (BlendFuncMode mode, BlendFuncFactor srcFactor, BlendFuncFactor dstFactor)
	Sets the alpha-blending function (for the RGB channel)
BlendFunc	GetBlendFuncAlpha ()
	Obtains the alpha-blending function (for the alpha channel)
void	SetBlendFuncAlpha (BlendFunc func)
	Sets the alpha-blending function (for the alpha channel)
void	SetBlendFuncAlpha (BlendFuncMode mode, BlendFuncFactor srcFactor, BlendFuncFactor dstFactor)
	Sets the alpha-blending function (for the alpha channel)
DepthFunc	GetDepthFunc ()
	Obtains the depth test function.
void	SetDepthFunc (DepthFunc func)
	Sets the depth test function.
void	SetDepthFunc (DepthFuncMode mode, bool writeMask)
	Sets the depth test function.
PolygonOffset	GetPolygonOffset ()
	Obtains the polygon offset.
void	SetPolygonOffset (PolygonOffset offset)
	Sets the polygon offset.
void	SetPolygonOffset (float factor, float units)
	Sets the polygon offset.
StencilFunc	GetStencilFunc ()
	Obtains the stencil test function.
void	SetStencilFunc (StencilFunc func)
	Sets the stencil test function.
void	SetStencilFunc (StencilFuncMode mode, int reference, int readMask, int writeMask)
	Sets the stencil test function.
StencilOp	GetStencilOp ()
	Obtains the stencil test operation.
void	SetStencilOp (StencilOp op)
	Sets the stencil test operation.
void	SetStencilOp (StencilOpMode fail, StencilOpMode zFail, StencilOpMode zPass)
	Sets the stencil test operation.
StencilFunc	GetStencilFuncFront ()
	Obtains the stencil test function (for the front surface)
void	SetStencilFuncFront (StencilFunc func)
	Sets the stencil test function (for the front surface)
void	SetStencilFuncFront (StencilFuncMode mode, int reference, int readMask, int writeMask)
	Sets the stencil test function (for the front surface)
StencilOp	GetStencilOpFront ()
	Obtains the stencil test operation (for the front surface)
void	SetStencilOpFront (StencilOp op)
	Sets the stencil test operation (for the front surface)
void	SetStencilOpFront (StencilOpMode fail, StencilOpMode zFail, StencilOpMode zPass)
	Sets the stencil test operation (for the front surface)
StencilFunc	GetStencilFuncBack ()
	Obtains the stencil test function (for the back surface)
void	SetStencilFuncBack (StencilFunc func)
	Sets the stencil test function (for the back surface)
void	SetStencilFuncBack (StencilFuncMode mode, int reference, int readMask, int writeMask)
	Sets the stencil test function (for the back surface)
StencilOp	GetStencilOpBack ()
	Obtains the stencil test operation (for the back surface)
void	SetStencilOpBack (StencilOp op)
	Sets the stencil test operation (for the back surface)
void	SetStencilOpBack (StencilOpMode fail, StencilOpMode zFail, StencilOpMode zPass)
	Sets the stencil test operation (for the back surface)
ColorMask	GetColorMask ()
	Obtains the color write mask.
void	SetColorMask (ColorMask mask)
	Sets the color write mask.
float	GetLineWidth ()
	Obtains the line width.
void	SetLineWidth (float width)
	Sets the line width.
Properties
static ImageSize[]	ScreenSizes `[get]`
	Array of the screen size that can be specified upon initialization.
FrameBuffer	Screen `[get]`
	Frame buffer representing the default screen.
GraphicsCaps	Caps `[get]`
	Class representing the graphics capacity.

Detailed Description

Class representing the graphics context.

Constructor & Destructor Documentation

GraphicsContext ( )

Creates the graphics context.

Creates the graphics context using standard settings. Note that multiple graphics context cannot be created.

GraphicsContext	(	int	width,
		int	height,
		PixelFormat	colorFormat,
		PixelFormat	depthFormat,
		MultiSampleMode	multiSampleMode
	)

Creates the graphics context (with screen parameters)

Parameters:

width	Screen width (default if 0)
height	Screen height (default if 0)
colorFormat	Screen color format (default if PixelFormat.None)
depthFormat	Screen depth format (default if PixelFormat.None)
multiSampleMode	Screen multisample mode (default if MultiSampleMode.None)

Creates the graphics context using the specified parameters. Rgba, Rgba4444, Rgba5551, or Rgb565 can be specified to the color format. Depth16, Depth24, Depth16Stencil8, or Depth24Stencil8 can be specified to the depth format. Note that multiple graphics context cannot be created.

When the specified screen size differs from the display resolution of the device, a virtual screen of the specified size is created and the rendered content will be scaled and displayed. The screen's aspect ratio will be maintained and a pillar box or letter box will be displayed as necessary.

The screen size is restricted to the maximum size or lower. The default value for the maximum size is 1280x800. The maximum size can be specified with PublishingUtility. Correct operation is requested of applications even when the screen size is equivalent to the maximum size.

If the specified format cannot be used by the device, a separate format close to the specified value will be used.

Member Function Documentation

void Clear ( ClearMask mask )

Clears the frame buffer (with mask)

Parameters:

mask	Buffer clear mask

void Disable ( EnableMode mode )

Disables the specified graphics feature.

Parameters:

mode	Graphics feature to enable or disable

void DrawArrays ( Primitive[] primitives )

Renders the primitive (for a primitive array)

Parameters:

primitives Primitive array

void DrawArrays	(	Primitive[]	primitives,
		int	first,
		int	count
	)

Renders the primitive (for primitive array, with specified range)

Parameters:

primitives	Primitive array
first	Starting number for primitives
count	Number of primitives

void DrawArrays	(	DrawMode	mode,
		int	first,
		int	count
	)

Renders the primitive.

Parameters:

mode	Primitive rendering mode
first	Starting vertex of the primitive
count	Number of vertices in the primitive

void DrawArrays	(	DrawMode	mode,
		int	first,
		int	count,
		int	repeat
	)

Renders the primitive (for multiple primitives)

Parameters:

mode	Primitive rendering mode
first	Starting vertex of the primitive
count	Number of vertices in the primitive
repeat	Number of primitives

Renders multiple primitives.

void DrawArraysInstanced	(	DrawMode	mode,
		int	first,
		int	count,
		int	instFirst,
		int	instCount
	)

Renders the primitive (for instance rendering)

Parameters:

mode	Primitive rendering mode
first	Starting vertex of the primitive
count	Number of vertices in the primitive
instFirst	Starting number of the instance
instCount	Number of instances

Renders multiple instances of one primitive. To transfer parameters of each instance, specify the instance divisor and use the created vertex buffer. If the instance divisor is 0, each vertex data will be transferred per vertex. If the instance divisor is 1, each vertex data will be transferred per instance.

void Enable	(	EnableMode	mode,
		bool	status
	)

Enables or disables the specified graphics feature.

Parameters:

mode	Graphics feature to enable or disable
status	Specify true to enable

void Enable ( EnableMode mode )

Enables the specified graphics feature.

Parameters:

mode	Graphics feature to enable or disable

BlendFunc GetBlendFunc ( )

Obtains the alpha-blending function.

Returns:: Structure representing the alpha-blending function

BlendFunc GetBlendFuncAlpha ( )

Obtains the alpha-blending function (for the alpha channel)

Returns:: Structure representing the alpha-blending function

BlendFunc GetBlendFuncRgb ( )

Obtains the alpha-blending function (for the RGB channel)

Returns:: Structure representing the alpha-blending function

Vector4 GetClearColor ( )

Obtains the color to be used for clearing the frame buffer.

Returns:: Color

float GetClearDepth ( )

Obtains the depth value to be used for clearing the frame buffer.

Returns:: Depth value (0.0f-1.0f)

int GetClearStencil ( )

Obtains the stencil value to be used for clearing the frame buffer.

Returns:: Stencil value (0-255)

ColorMask GetColorMask ( )

Obtains the color write mask.

Returns:: Color write mask

CullFace GetCullFace ( )

Obtains back-face culling.

Returns:: Structure representing back-face culling

DepthFunc GetDepthFunc ( )

Obtains the depth test function.

Returns:: Structure representing the depth test function

Vector2 GetDepthRange ( )

Obtains the range for the depth value.

Returns:: Depth value range

EnableMode GetEnableMode ( )

Obtains the logical OR of the flag that represents whether or not each graphics feature is enabled.

Returns:: Logical OR of the flag that represents whether or not each graphics feature is enabled

FrameBuffer GetFrameBuffer ( )

Obtains the frame buffer.

Returns:: FrameBuffer

float GetLineWidth ( )

Obtains the line width.

Returns:: Line width

PolygonOffset GetPolygonOffset ( )

Obtains the polygon offset.

Returns:: Structure representing the polygon offset

ImageRect GetScissor ( )

Obtains the rectangle for the scissor test.

Returns:: Rectangle for the scissor test

ShaderProgram GetShaderProgram ( )

Obtains the shader program.

Returns:: Shader Program

StencilFunc GetStencilFunc ( )

Obtains the stencil test function.

Returns:: Structure representing the stencil test function

StencilFunc GetStencilFuncBack ( )

Obtains the stencil test function (for the back surface)

Returns:: Structure representing the stencil test function

StencilFunc GetStencilFuncFront ( )

Obtains the stencil test function (for the front surface)

Returns:: Structure representing the stencil test function

StencilOp GetStencilOp ( )

Obtains the stencil test operation.

Returns:: Structure representing the stencil test operation

StencilOp GetStencilOpBack ( )

Obtains the stencil test operation (for the back surface)

Returns:: Structure representing the stencil test operation

StencilOp GetStencilOpFront ( )

Obtains the stencil test operation (for the front surface)

Returns:: Structure representing the stencil test operation

Texture GetTexture ( int index )

Obtains the texture.

Parameters:

index Texture number (0-7)

Returns:: Textures

VertexBuffer GetVertexBuffer ( int index )

Obtains the vertex buffer.

Parameters:

index Vertex buffer number (0-3)

Returns:: Vertex buffer

ImageRect GetViewport ( )

Obtains the rectangle of the viewport.

Returns:: Viewport rectangle

bool IsEnabled ( EnableMode mode )

Obtains whether or not the specified graphics feature is enabled.

Parameters:

mode	Graphics feature to enable or disable

Returns:: Specify true to enable

void ReadPixels	(	byte[]	pixels,
		PixelFormat	format,
		int	sx,
		int	sy,
		int	sw,
		int	sh
	)

Reads the pixels of the frame buffer.

Parameters:

pixels	Pixel data storing destination
format	Pixel format
sx	X coordinate of the transfer source
sy	Y coordinate of the transfer source
sw	Width of the transfer source
sh	Height of the transfer source

Copies the pixels of the frame buffer to the specified array. Rgba or the same format as the frame buffer can be specified to the pixel format.

void ReadPixels	(	Texture2D	texture,
		int	level,
		int	dx,
		int	dy,
		int	sx,
		int	sy,
		int	sw,
		int	sh
	)

Reads frame buffer pixels (copies to a 2D texture)

Parameters:

texture	2D texture
level	Mipmap level (0 to LevelCount-1)
dx	X coordinate of the transfer destination
dy	Y coordinate of the transfer destination
sx	X coordinate of the transfer source
sy	Y coordinate of the transfer source
sw	Width of the transfer source
sh	Height of the transfer source

Copies the frame buffer pixels to the specified 2D texture. The usable texture formats are Rgba, Rgba4444, Rgba5551, and Rgb565. Note that copying cannot be performed from a frame buffer without an alpha component to a texture with an alpha component.

void ReadPixels	(	TextureCube	texture,
		int	level,
		TextureCubeFace	cubeFace,
		int	dx,
		int	dy,
		int	sx,
		int	sy,
		int	sw,
		int	sh
	)

Reads frame buffer pixels (copies to a cube texture)

Parameters:

texture	Cube texture
level	Mipmap level (0 to LevelCount-1)
cubeFace	Cube surface
dx	X coordinate of the transfer destination
dy	Y coordinate of the transfer destination
sx	X coordinate of the transfer source
sy	Y coordinate of the transfer source
sw	Width of the transfer source
sh	Height of the transfer source

Copies the frame buffer pixels to the specified cube texture. The usable texture formats are Rgba, Rgba4444, Rgba5551, and Rgb565. Note that copying cannot be performed from a frame buffer without an alpha component to a texture with an alpha component.

void SetBlendFunc ( BlendFunc func )

Sets the alpha-blending function.

Parameters:

func	Structure representing the alpha-blending function

void SetBlendFunc	(	BlendFuncMode	mode,
		BlendFuncFactor	srcFactor,
		BlendFuncFactor	dstFactor
	)

Sets the alpha-blending function.

Parameters:

mode	Alpha-blending function mode
srcFactor	Alpha-blending function source coefficient
dstFactor	Alpha-blending function destination coefficient

void SetBlendFuncAlpha ( BlendFunc func )

Sets the alpha-blending function (for the alpha channel)

Parameters:

func	Structure representing the alpha-blending function

void SetBlendFuncAlpha	(	BlendFuncMode	mode,
		BlendFuncFactor	srcFactor,
		BlendFuncFactor	dstFactor
	)

Sets the alpha-blending function (for the alpha channel)

Parameters:

mode	Alpha-blending function mode
srcFactor	Alpha-blending function source coefficient
dstFactor	Alpha-blending function destination coefficient

void SetBlendFuncRgb	(	BlendFuncMode	mode,
		BlendFuncFactor	srcFactor,
		BlendFuncFactor	dstFactor
	)

Sets the alpha-blending function (for the RGB channel)

Parameters:

mode	Alpha-blending function mode
srcFactor	Alpha-blending function source coefficient
dstFactor	Alpha-blending function destination coefficient

void SetBlendFuncRgb ( BlendFunc func )

Sets the alpha-blending function (for the RGB channel)

Parameters:

func	Structure representing the alpha-blending function

void SetClearColor ( Vector4 color )

Sets the color to be used for clearing the frame buffer.

Parameters:

color Color

void SetClearColor	(	int	r,
		int	g,
		int	b,
		int	a
	)

Sets the color to be used for clearing the frame buffer.

Parameters:

r	Color R value (0-255)
g	Color G value (0-255)
b	Color B value (0-255)
a	Color A value (0-255)

void SetClearColor	(	float	r,
		float	g,
		float	b,
		float	a
	)

Sets the color to be used for clearing the frame buffer.

Parameters:

r	Color R value (0.0f-1.0f)
g	Color G value (0.0f-1.0f)
b	Color B value (0.0f-1.0f)
a	Color A value (0.0f-1.0f)

void SetClearDepth ( float depth )

Sets the depth value to be used for clearing the frame buffer.

Parameters:

depth Depth value (0.0f-1.0f)

void SetClearStencil ( int stencil )

Sets the stencil value to be used for clearing the frame buffer.

Parameters:

stencil Stencil value (0-255)

void SetColorMask ( ColorMask mask )

Sets the color write mask.

Parameters:

mask	Color write mask

void SetCullFace	(	CullFaceMode	mode,
		CullFaceDirection	direction
	)

Sets back-face culling.

Parameters:

mode	Back-face culling mode
direction	Front direction for back-face culling

void SetCullFace ( CullFace face )

Sets back-face culling.

Parameters:

face	Structure representing back-face culling

void SetDepthFunc ( DepthFunc func )

Sets the depth test function.

Parameters:

func	Structure representing the depth test function

void SetDepthFunc	(	DepthFuncMode	mode,
		bool	writeMask
	)

Sets the depth test function.

Parameters:

mode	Depth test function mode
writeMask	Depth test function write mask

void SetDepthRange ( Vector2 range )

Sets the range for the depth value.

Parameters:

range Depth value range

void SetDepthRange	(	float	min,
		float	max
	)

Sets the range for the depth value.

Parameters:

min	Minimum value for the depth value (0.0f-1.0f)
max	Maximum value for the depth value (0.0f-1.0f)

void SetEnableMode ( EnableMode mode )

Sets the logical OR of the flag that represents whether or not each graphics feature is enabled.

Parameters:

mode	Logical OR of the flag that represents whether or not each graphics feature is enabled

void SetFrameBuffer ( FrameBuffer buffer )

Sets the frame buffer.

Parameters:

buffer Frame buffer (release when NULL)

void SetLineWidth ( float width )

Sets the line width.

Parameters:

width Line width

void SetPolygonOffset ( PolygonOffset offset )

Sets the polygon offset.

Parameters:

offset Structure representing the polygon offset

void SetPolygonOffset	(	float	factor,
		float	units
	)

Sets the polygon offset.

Parameters:

factor	Polygon offset scaling coefficient
units	Polygon offset offset coefficient

void SetScissor	(	int	x,
		int	y,
		int	w,
		int	h
	)

Sets the rectangle for the scissor test.

Parameters:

x	Minimum value for the X coordinate of the rectangle for the scissor test
y	Minimum value for the Y coordinate of the rectangle for the scissor test
w	Width of the rectangle for the scissor test
h	Height of the rectangle for the scissor test

void SetScissor ( ImageRect rectangle )

Sets the rectangle for the scissor test.

Parameters:

rectangle Rectangle for the scissor test

void SetShaderProgram ( ShaderProgram program )

Sets a shader program.

Parameters:

program Shader program (release when NULL)

void SetStencilFunc ( StencilFunc func )

Sets the stencil test function.

Parameters:

func	Structure representing the stencil test function

void SetStencilFunc	(	StencilFuncMode	mode,
		int	reference,
		int	readMask,
		int	writeMask
	)

Sets the stencil test function.

Parameters:

mode	Stencil test function mode
reference	Reference value (0-255) of the stencil test function
readMask	Read mask (0-255) of the stencil test function
writeMask	Write mask (0-255) of the stencil test function

void SetStencilFuncBack	(	StencilFuncMode	mode,
		int	reference,
		int	readMask,
		int	writeMask
	)

Sets the stencil test function (for the back surface)

Parameters:

mode	Stencil test function mode
reference	Reference value (0-255) of the stencil test function
readMask	Read mask (0-255) of the stencil test function
writeMask	Write mask (0-255) of the stencil test function

void SetStencilFuncBack ( StencilFunc func )

Sets the stencil test function (for the back surface)

Parameters:

func	Structure representing the stencil test function

void SetStencilFuncFront ( StencilFunc func )

Sets the stencil test function (for the front surface)

Parameters:

func	Structure representing the stencil test function

void SetStencilFuncFront	(	StencilFuncMode	mode,
		int	reference,
		int	readMask,
		int	writeMask
	)

Sets the stencil test function (for the front surface)

Parameters:

mode	Stencil test function mode
reference	Reference value (0-255) of the stencil test function
readMask	Read mask (0-255) of the stencil test function
writeMask	Write mask (0-255) of the stencil test function

void SetStencilOp	(	StencilOpMode	fail,
		StencilOpMode	zFail,
		StencilOpMode	zPass
	)

Sets the stencil test operation.

Parameters:

fail	Stencil failure mode of the stencil test operation
zFail	Depth failure mode of the stencil test operation
zPass	Depth passing mode of the stencil test operation

void SetStencilOp ( StencilOp op )

Sets the stencil test operation.

Parameters:

op	Structure representing the stencil test operation

void SetStencilOpBack	(	StencilOpMode	fail,
		StencilOpMode	zFail,
		StencilOpMode	zPass
	)

Sets the stencil test operation (for the back surface)

Parameters:

fail	Stencil failure mode of the stencil test operation
zFail	Depth failure mode of the stencil test operation
zPass	Depth passing mode of the stencil test operation

void SetStencilOpBack ( StencilOp op )

Sets the stencil test operation (for the back surface)

Parameters:

op	Structure representing the stencil test operation

void SetStencilOpFront	(	StencilOpMode	fail,
		StencilOpMode	zFail,
		StencilOpMode	zPass
	)

Sets the stencil test operation (for the front surface)

Parameters:

fail	Stencil failure mode of the stencil test operation
zFail	Depth failure mode of the stencil test operation
zPass	Depth passing mode of the stencil test operation

void SetStencilOpFront ( StencilOp op )

Sets the stencil test operation (for the front surface)

Parameters:

op	Structure representing the stencil test operation

void SetTexture	(	int	index,
		Texture	texture
	)

Sets the texture.

Parameters:

index	Texture number (0-7)
texture	Texture (release when NULL)

void SetVertexBuffer	(	int	index,
		VertexBuffer	buffer
	)

Sets the vertex buffer.

Parameters:

index	Vertex buffer number (0-3)
buffer	Vertex buffer (release when NULL)

void SetViewport	(	int	x,
		int	y,
		int	w,
		int	h
	)

Sets the rectangle of the viewport.

Parameters:

x	Minimum value for the X coordinate of the rectangle for the viewport
y	Minimum value for the Y coordinate of the rectangle for the viewport
w	Width of the viewport rectangle
h	Height of the viewport rectangle

void SetViewport ( ImageRect rectangle )

Sets the rectangle of the viewport.

Parameters:

rectangle Viewport rectangle

Property Documentation

GraphicsCaps Caps [get]

Class representing the graphics capacity.

This is used to obtain the allowable range of the parameters and supported extensions.

FrameBuffer Screen [get]

Frame buffer representing the default screen.

This is used to set the default screen to the frame buffer and obtain the screen size and pixel format. This frame buffer is read-only, and the color target and depth target cannot be changed.

ImageSize [] ScreenSizes [static, get]

Array of the screen size that can be specified upon initialization.

This is used to determine the screen size to be specified when creating the graphics context. This is a static property, and it can be used even before creating the graphics context.

GraphicsContext Class Reference

Public Member Functions

Properties

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Property Documentation