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The Socrates Gameboy Advance Development Engine

The SGADE is a development library for the Nintendo Gameboy Advance. It's free for all uses and is distributed without guarantees. For more information visit the SGADE page.

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SoMatrix.c File Reference

#include "SoMatrix.h"
#include "SoTables.h"
#include "SoMode4Renderer.h"
#include "SoMath.h"

Functions
void	SoMatrixMakeIdentity (SoMatrix *a_This)
	Makes the given matrix an identity matrix.
void	SoMatrixMakeRotationX (SoMatrix *a_This, s32 a_Angle)
	Makes the given matrix an rotational matrix around the X-axis.
void	SoMatrixMakeRotationY (SoMatrix *a_This, s32 a_Angle)
	Makes the given matrix an rotational matrix around the Y-axis.
void	SoMatrixMakeRotationZ (SoMatrix *a_This, s32 a_Angle)
	Makes the given matrix an rotational matrix around the Z-axis.
void	SoMatrixSetTranslation (SoMatrix *a_This, sofixedpoint a_X, sofixedpoint a_Y, sofixedpoint a_Z)
	Sets the translational part of the matrix.
void	SoMatrixScale (SoMatrix *a_This, sofixedpoint a_ScaleX, sofixedpoint a_ScaleY, sofixedpoint a_ScaleZ)
	Non-uniformly scales the matrix.
void	SoMatrixMultiplyBy (SoMatrix *a_This, SoMatrix *a_Matrix)
	Multiplies the matrix by another matrix.
void	SoMatrixMultiply (SoMatrix *a_This, SoMatrix *a_A, SoMatrix *a_B)
	Multiplies two matrices, placing the result into this.
void	SoMatrixMode4DebugDraw (SoMatrix *a_This)
	Prints the matrix elements on the screen for debugging purposes. Only works in mode 4.

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Detailed Description

Copyright (C) 2002 by the SGADE authors For conditions of distribution and use, see copyright notice in SoLicense.txt

Author:

Jaap Suter, Gabriele Scibilia

Date:

Jun 26 2001

See the SoMatrix module for more information.

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Copyright 2002 by the SGADE authors. See SoLicense.h or Visit the SGADE page for more information.

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