Index for gu Functions [Updated]

: Graphic Functions: System Functions

Source files for gu functions are located in usr/src/PR/libsrc/libultra/gu/.

	guAlign	Aligns the mocdling matrix vector to the negative z-axis
	guAlignF
	guDumpGbiDL	RSP task dump for execution with an RSP simulator
	guFrustum	Calculates the perspective projection matrix
	guFrustumF
	guLoadTextureBlockMipMap	Calculates mip map pyramid from source texture array, loads mip map texture, and returns display list needed for rendering
	guLookAt	Calculates the LookAt viewing matrix
	guLookAtF
	guLookAtHilite	Sets up the LookAt structure for calculation of the LookAt viewing matrix and specular highlighting rendering
	guLookAtHiliteF
	guLookAtReflect	Sets up the LookAt structure for calcuation of the LookAt viewing matrix and reflection mapping
	guLookAtReflectF
	guLookAtStereo	Calculates the "lookat" view matrix for stereo graphics display
	guLookAtStereoF
	guMtxCatF	Concatenates two 4x4 floating point matrices
	guMtxCatL	Concatenates two 4x4 floating point matrices
	guMtxF2L	Converts 4x4 floating point matrix into fixed-point matrix
	guMtxL2F	Converts 4x4 fixed point matrix into floating-point matrix
	guMtxIdent	Generates 4x4 floating point identity matrix
	guMtxIdentF
	guMtxXFMF	Transforms a single point by a 4x4 floating point matrix
	guMtxXFML	Transforms a single point by a 4x4 fixed point matrix
	guNormalize	Normalizes 3D vector
	guOrtho	Generates projection matrix for an orthographic parallel viewing volume
	guOrthoF
	guParseGbiDL	Prints out GBI display list in human readable format
	guParseRdpDL	Prints out low-level display list in human readable format
	guPerspective	Calculates the perspectiv projection matrix
	guPerspectiveF
	guPosition	Calculates the modeling matrix
	guPositionF
	guPosLight	Creates the effect of a positional light with attenuation
	guPosLightHilite	Returns hilite structure and LookAt structure for two positional light structures and specular highlight rendering
	guRandom	Generates a 32-bit random integer
	guRotate	Performs modeling matrix rotation operations
	guRotateF
	guRotateRPY
	guRotateRPYF
	guS2DEmuBgRect1Cyc	Emulates operation of the S2DEX microcode gSPBgRect1Cyc GBI with a CPU by combining other GBIs
	guS2DEmuSetScissor	Sets the dithering parameter and texture filter referenced when the function guS2DEmuBgRect1Cyc is processed
	guScale	Calculates the scaling modeling matrix
	guScaleF
	guTranslate	Calculates the conversion modeling matrix
	guTranslateF
	RAND(macro)	Generates a 32bit random integer (a macro that calls guRandom)

Unsupported Functions

guSprite2DInit----------Initializes Sprite structure, which is used for Sprite micro code, with the values in arguments.