envfx_snow.h File Reference

#include <ultra64.h>
#include "types.h"

Go to the source code of this file.

Data Structures
struct	EnvFxParticle

Macros
#define	ENVFX_MODE_NONE   0
#define	ENVFX_SNOW_NORMAL   1
#define	ENVFX_SNOW_WATER   2
#define	ENVFX_SNOW_BLIZZARD   3
#define	ENVFX_BUBBLE_START   10
#define	ENVFX_FLOWERS   11
#define	ENVFX_LAVA_BUBBLES   12
#define	ENVFX_WHIRLPOOL_BUBBLES   13
#define	ENVFX_JETSTREAM_BUBBLES   14

Functions
Gfx *	envfx_update_particles (s32 snowMode, Vec3s marioPos, Vec3s camTo, Vec3s camFrom)
	Updates the environment effects (snow, flowers, bubbles) and returns a display list drawing them. More...
void	orbit_from_positions (Vec3s from, Vec3s to, s16 *radius, s16 *pitch, s16 *yaw)
	Given two points, return the vector from one to the other represented as euler angles and a length. More...
void	rotate_triangle_vertices (Vec3s vertex1, Vec3s vertex2, Vec3s vertex3, s16 pitch, s16 yaw)
	Rotates the input vertices according to the give pitch and yaw. More...

Variables
s8	gEnvFxMode
UNUSED s32	D_80330644
struct SnowFlakeVertex	gSnowFlakeVertex1
struct SnowFlakeVertex	gSnowFlakeVertex2
struct SnowFlakeVertex	gSnowFlakeVertex3
struct EnvFxParticle *	gEnvFxBuffer
Vec3i	gSnowCylinderLastPos
s16	gSnowParticleCount
s16	gSnowParticleMaxCount

Macro Definition Documentation

ENVFX_BUBBLE_START

#define ENVFX_BUBBLE_START   10

ENVFX_FLOWERS

#define ENVFX_FLOWERS   11

ENVFX_JETSTREAM_BUBBLES

#define ENVFX_JETSTREAM_BUBBLES   14

ENVFX_LAVA_BUBBLES

#define ENVFX_LAVA_BUBBLES   12

ENVFX_MODE_NONE

#define ENVFX_MODE_NONE   0

ENVFX_SNOW_BLIZZARD

#define ENVFX_SNOW_BLIZZARD   3

ENVFX_SNOW_NORMAL

#define ENVFX_SNOW_NORMAL   1

ENVFX_SNOW_WATER

#define ENVFX_SNOW_WATER   2

ENVFX_WHIRLPOOL_BUBBLES

#define ENVFX_WHIRLPOOL_BUBBLES   13

Function Documentation

envfx_update_particles()

Gfx* envfx_update_particles	(	s32	snowMode,
		Vec3s	marioPos,
		Vec3s	camTo,
		Vec3s	camFrom
	)

Updates the environment effects (snow, flowers, bubbles) and returns a display list drawing them.

orbit_from_positions()

void orbit_from_positions	(	Vec3s	from,
		Vec3s	to,
		s16 *	radius,
		s16 *	pitch,
		s16 *	yaw
	)

Given two points, return the vector from one to the other represented as euler angles and a length.

rotate_triangle_vertices()

void rotate_triangle_vertices	(	Vec3s	vertex1,
		Vec3s	vertex2,
		Vec3s	vertex3,
		s16	pitch,
		s16	yaw
	)

Rotates the input vertices according to the give pitch and yaw.

This is needed for billboarding of particles.

Variable Documentation

D_80330644

UNUSED s32 D_80330644

gEnvFxBuffer

struct EnvFxParticle* gEnvFxBuffer

gEnvFxMode

s8 gEnvFxMode

gSnowCylinderLastPos

Vec3i gSnowCylinderLastPos

gSnowFlakeVertex1

struct SnowFlakeVertex gSnowFlakeVertex1

gSnowFlakeVertex2

struct SnowFlakeVertex gSnowFlakeVertex2

gSnowFlakeVertex3

struct SnowFlakeVertex gSnowFlakeVertex3

gSnowParticleCount

s16 gSnowParticleCount

gSnowParticleMaxCount

s16 gSnowParticleMaxCount