Matrix.cpp File Reference

#include <libultraship.h>
#include <libultra/gbi.h>
#include "engine/World.h"
#include "src/port/interpolation/FrameInterpolation.h"
#include "common_structs.h"
#include "math_util.h"
#include "math_util_2.h"

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Functions
void	AddMatrix (std::deque< Mtx > &stack, Mat4 mtx, s32 flags)
Mtx *	GetMatrix (std::deque< Mtx > &stack)
void	AddMatrixFixed (std::deque< Mtx > &stack, s32 flags)
void	SetTextMatrix (Mat4 mf, f32 x, f32 y, f32 arg3, f32 arg4)
Gfx *	AddTextMatrix (Gfx *displayListHead, Mat4 mtx)
void	ApplyMatrixTransformations (Mat4 mtx, FVector pos, IRotator rot, FVector scale)
void	AddLocalRotation (Mat4 mat, IRotator rot)
void	AddHudMatrix (Mat4 mtx, s32 flags)
Mtx *	GetScreenMatrix (void)
Mtx *	GetOrthoMatrix (void)
Mtx *	GetPerspMatrix (size_t cameraId)
Mtx *	GetLookAtMatrix (size_t cameraId)
void	AddObjectMatrix (Mat4 mtx, s32 flags)
Mtx *	GetShadowMatrix (size_t playerId)
Mtx *	GetKartMatrix (size_t playerId)
void	AddEffectMatrix (Mat4 mtx, s32 flags)
void	AddEffectMatrixOrtho (void)
Mtx *	GetEffectMatrix (void)
void	ClearMatrixPools (void)
void	ClearObjectsMatrixPool (void)

Function Documentation

AddEffectMatrix()

void AddEffectMatrix	(	Mat4	mtx,
		s32	flags )

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AddEffectMatrixOrtho()

void AddEffectMatrixOrtho

(

void

)

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AddHudMatrix()

void AddHudMatrix	(	Mat4	mtx,
		s32	flags )

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AddLocalRotation()

void AddLocalRotation	(	Mat4	mat,
		IRotator	rot )

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AddMatrix()

void AddMatrix	(	std::deque< Mtx > &	stack,
		Mat4	mtx,
		s32	flags )

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AddMatrixFixed()

void AddMatrixFixed	(	std::deque< Mtx > &	stack,
		s32	flags )

Push a fixed point matrix to the stack Use GetMatrix() before calling this

AddObjectMatrix()

void AddObjectMatrix	(	Mat4	mtx,
		s32	flags )

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AddTextMatrix()

Gfx * AddTextMatrix	(	Gfx *	displayListHead,
		Mat4	mtx )

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ApplyMatrixTransformations()

void ApplyMatrixTransformations	(	Mat4	mtx,
		FVector	pos,
		IRotator	rot,
		FVector	scale )

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ClearMatrixPools()

void ClearMatrixPools

(

void

)

Note that the game doesn't seem to clear all of these at the beginning of a new frame. We might need to adjust which ones we clear.

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ClearObjectsMatrixPool()

void ClearObjectsMatrixPool

(

void

)

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GetEffectMatrix()

Mtx * GetEffectMatrix

(

void

)

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GetKartMatrix()

Mtx * GetKartMatrix

(

size_t

playerId

)

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GetLookAtMatrix()

Mtx * GetLookAtMatrix

(

size_t

cameraId

)

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GetMatrix()

Mtx * GetMatrix

(

std::deque< Mtx > &

stack

)

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GetOrthoMatrix()

Mtx * GetOrthoMatrix

(

void

)

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GetPerspMatrix()

Mtx * GetPerspMatrix

(

size_t

cameraId

)

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GetScreenMatrix()

Mtx * GetScreenMatrix

(

void

)

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GetShadowMatrix()

Mtx * GetShadowMatrix

(

size_t

playerId

)

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SetTextMatrix()

void SetTextMatrix	(	Mat4	mf,
		f32	x,
		f32	y,
		f32	arg3,
		f32	arg4 )

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