Package com.openinventor.inventor.helpers

Class SbGPUCapabilities

java.lang.Object

com.openinventor.inventor.Inventor

com.openinventor.inventor.helpers.SbGraphicsCapabilities

com.openinventor.inventor.helpers.SbGPUCapabilities

public class SbGPUCapabilities
extends SbGraphicsCapabilities

List of common graphics capabilities of the device used by a SoGLContext. This structure aims at making algorithms scalable according to the capabilities of the device used for execution. For instance, a texture can be resized if its size is greater than supported hardware size, such as:

See Also:

• SbGraphicsCapabilities
• SoGLContext
• SoGLDevice

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	SbGPUCapabilities.GpuVendors	enumeration of GPU vendor
static enum	SbGPUCapabilities.Profiles	enumeration of OpenGL profiles

Nested classes/interfaces inherited from class com.openinventor.inventor.Inventor

Inventor.ConstructorCommand

Field Summary

Fields inherited from class com.openinventor.inventor.Inventor

VERBOSE_LEVEL, ZeroHandle

Method Summary

Modifier and Type	Method	Description
SbGPUCapabilities.GpuVendors	getGpuVendor()	GPU vendor.
int	getMax3DTextureSize()	GL_MAX_3D_TEXTURE_SIZE.
int	getMaxFixedPipelineTextureUnits()	GL_MAX_TEXTURE_UNITS (i.e.
int	getMaxSamples()	GL_MAX_SAMPLES (i.e.
int	getMaxTextureSize()	GL_MAX_TEXTURE_SIZE.
int	getMaxVertexAttribs()	GL_MAX_VERTEX_ATTRIBS.
SbVec2i32	getMaxViewportSize()	GL_MAX_VIEWPORT_DIMS.
SbGPUCapabilities.Profiles	getProfile()	GLContext profile.
String	getRenderer()	Renderer name.
int	getVersion()	OpenGL version.

Methods inherited from class com.openinventor.inventor.helpers.SbGraphicsCapabilities

getMaxClipPlanes, getMaxColorTargets, getMaxDrawBuffers, getMaxHardwareLights, getMaxImageUnits, getMaxTextureCoords, getMaxTextureUnits, getMinGLSLVersion

Methods inherited from class com.openinventor.inventor.Inventor

dispose, getNativeResourceHandle

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

getVersion

public int getVersion()

OpenGL version. Ex: 440 for OpenGL 4.4

getMaxFixedPipelineTextureUnits

public int getMaxFixedPipelineTextureUnits()

GL_MAX_TEXTURE_UNITS (i.e. max texture units for fixed pipeline)

getMaxTextureSize

public int getMaxTextureSize()

GL_MAX_TEXTURE_SIZE.

getMaxSamples

public int getMaxSamples()

GL_MAX_SAMPLES (i.e. max number of samples for multisampling)

getMax3DTextureSize

public int getMax3DTextureSize()

GL_MAX_3D_TEXTURE_SIZE.

getRenderer

public String getRenderer()

Renderer name. Format depends on GPU

getMaxViewportSize

public SbVec2i32 getMaxViewportSize()

GL_MAX_VIEWPORT_DIMS.

getProfile

public SbGPUCapabilities.Profiles getProfile()

GLContext profile. See Profile enumeration.

getMaxVertexAttribs

public int getMaxVertexAttribs()

GL_MAX_VERTEX_ATTRIBS.

getGpuVendor

public SbGPUCapabilities.GpuVendors getGpuVendor()

GPU vendor.