Graphics Utility Functions in Alphabetical Order Nintendo® Confidential			To search the list, choose Find from the Edit menu in your browser.
guAlign Returns a fixed-point modeling matrix that can be used to align the model with a vector, plus a rotation around that vector guAlignF Returns a floating-point modeling matrix that can be used to align the model with a vector, plus a rotation around that vector guDPLoadTextureTile Old function that does what the gDPLoadTextureTile macro now does guDumpGbiDL NO LONGER SUPPORTED - it has been combined into the guParseGbiDL function guFrustum Computes a 4x4 fixed-point perspective projection matrix guFrustumF Computes a 4x4 floating-point perspective projection matrix guGetDPLoadTextureTileSz Old function that indicates how many words will be added to the display list by the guDPLoadTextureTile function guLoadTextureBlockMipMap Computes a mipmap pyramid from a source texture array and returns a display list for loading and rendering the mipmapped texture guLookAt Computes and returns a fixed-point 4x4 'lookat' viewing matrix guLookAtF Computes and returns a floating-point 4x4 'lookat' viewing matrix guLookAtHilite Computes a fixed-point 4x4 'lookat' viewing matrix, sets up the LookAt structure for reflection mapping or specular hilite rendering, and computes texture offsets of two specular highlights (in the Hilite structure) guLookAtHiliteF Computes a floating-point 4x4 'lookat' viewing matrix, sets up the LookAt structure for reflection mapping or specular hilite rendering, and computes texture offsets of two specular highlights (in the Hilite structure) guLookAtReflect Computes and returns a fixed-point 4x4 viewing matrix and sets up the LookAt structures with values for performing reflection mapping guLookAtReflectF Computes and returns a floating-point 4x4 viewing matrix and sets up the LookAt structures with values for performing reflection mapping guLookAtStereo Returns a fixed-point 4x4 matrix (m) that can be used for one view of a stereographic projection guLookAtStereoF Returns a floating-point 4x4 matrix (m) that can be used for one view of a stereographic projection guMtxCatF Concatenates two 4x4 floating-point matrices guMtxCatL Concatenates two 4x4 fixed-point matrices guMtxF2L Converts a 4x4 floating-point matrix to a fixed-point matrix guMtxIdent Returns a fixed-point 4x4 identity matrix guMtxIdentF Returns a floating-point 4x4 identity matrix guMtxL2F Converts a 4x4 fixed-point matrix to a floating-point matrix guMtxXFMF Transforms a single point by a 4x4 floating-point matrix guMtxXFML Transforms a single point by a 4x4 fixed-point matrix guNormalize Normalizes a 3D vector guOrtho Computes and returns an orthographic 4x4 fixed-point projection matrix for an orthographic parallel viewing volume guOrthoF Computes and returns an orthographic 4x4 floating-point projection matrix for an orthographic parallel viewing volume guParseGbiDL Prints a GBI display list in human readable format guParseRdpDL Prints low-level display lists in human readable format guPerspective Computes and returns a 4x4 fixed-point perspective projection matrix and returns a number to use with the gSPPerspNormalize function guPerspectiveF Computes and returns a 4x4 floating-point perspective projection matrix and returns a number to use with the gSPPerspNormalize function guPosition Computes and returns a 4x4 fixed-point modeling matrix that locates an object at a specified position with a specified orientation guPositionF Computes and returns a 4x4 floating-point modeling matrix that locates an object at a specified position with a specified orientation guPosLight Simulates a positional light source by calculating a light structure for a single positional light without calculating specular hilite related values guPosLightHilite Simulates a positional light source by calculating a light structure for two positional lights and their hilite and lookat value for rendering specular highlights guRandom Returns a pseudo-random integer in the range of -2147483647 to 2147483647 guRotate Computes and returns a fixed-point 4x4 rotational modeling matrix by working with guRotateRPY guRotateF Computes and returns a floating-point 4x4 rotational modeling matrix by woring with guRotateRPYF guRotateRPY Computes and returns a fixed-point 4x4 rotational modeling matrix by working with guRotate guRotateRPYF Computes and returns a floating-point 4x4 rotational modeling matrix by woring with guRotateF guS2DEmuGBgRect1Cyc Uses the CPU to emulate the action of the S2DEX microcode macro gSPBgRect1Cyc guS2DEmuSetScissor Sets the scissoring parameters and texture filter referenced by the guS2DEmuBgRect1Cyc function. It is one of the two emulation functions that come with the S2DEX microcode that you can use to have the CPU emulate the S2DEX microcode guS2DInitBg Initializes the S2DEX microcode's uObjBg structure (uObjBg_t) guScale Computes and returns a fixed-point, scaling modeling, 4x4 matrix guScaleF Computes and returns a floating-point, scaling modeling, 4x4 matrix guSprite2DInit Initializes a sprite data structure for subsequent use by microcode guTranslate Computes and returns a translation modeling fixed-point 4x4 matrix guTranslateF Computes and returns a translation modeling floating-point 4x4 matrix RAND Returns a pseudo-random integer in the range of -2147483647 to 2147483647 Warning: all information in this document is confidential and covered by a non-disclosure agreement. You are responsible for keeping this information confidential and protected. Nintendo will vigorously enforce this responsibility. Copyright © 1998 Nintendo of America Inc. All rights reserved. Last updated January 1998