R:/projects/actioncube/_svn/trunk/ac/source/src/water.cpp File Reference

#include "pch.h"
#include "cube.h"

Include dependency graph for water.cpp:

Defines
#define	VERTW(vertw, body)
#define	VERTWT(vertwt, body)   VERTW(vertwt, { float v = cosf(angle); float duv = 0.2f*v; body; })
#define	renderwaterstrips(vertw, hf, t)
Functions
	VARP (watersubdiv, 1, 4, 64)
	VARF (waterlevel,-128,-128, 127, if(!noteditmode()) hdr.waterlevel=waterlevel)
void	setwatercolor (const char *r, const char *g, const char *b, const char *a)
	COMMANDN (watercolour, setwatercolor, ARG_4STR)
	VERTW (vertwc,{float v=cosf(angle);glColor4ub(hdr.watercolor[0], hdr.watercolor[1], hdr.watercolor[2],(uchar)(hdr.watercolor[3]+(max(v, 0.0f)-0.5f)*51.0f));}) VERTWT(vertwt
void	setprojtexmatrix ()
void	setupmultitexrefract (GLuint reflecttex, GLuint refracttex)
void	setupmultitexreflect (GLuint reflecttex)
void	cleanupmultitex (GLuint reflecttex, GLuint refracttex)
	VARP (mtwater, 0, 1, 1)
int	renderwater (float hf, GLuint reflecttex, GLuint refracttex)
void	addwaterquad (int x, int y, int size)
void	calcwaterscissor ()
void	resetwater ()
Variables
int	wx1
int	wy1
int	wx2
int	wy2
float	wsx1
float	wsy1
float	wsx2
float	wsy2

---

Define Documentation

#define renderwaterstrips	(	vertw,
		hf,
		t		)

Value:

for(int x = wx1; x<wx2; x += watersubdiv) \
    { \
        glBegin(GL_TRIANGLE_STRIP); \
        vertw(x,             wy1, hf, t); \
        vertw(x+watersubdiv, wy1, hf, t); \
        for(int y = wy1; y<wy2; y += watersubdiv) \
        { \
            vertw(x,             y+watersubdiv, hf, t); \
            vertw(x+watersubdiv, y+watersubdiv, hf, t); \
        } \
        glEnd(); \
        nquads += (wy2-wy1-1)/watersubdiv; \
    }

#define VERTW	(	vertw,
		body		)

Value:

inline void vertw(float v1, float v2, float v3, float t) \
    { \
        float angle = v1*v2*0.1f + t; \
        float h = 0.3f*sinf(angle); \
        body; \
        glVertex3f(v1, v2, v3+h); \
    }

#define VERTWT	(	vertwt,
		body		)	VERTW(vertwt, { float v = cosf(angle); float duv = 0.2f*v; body; })

---

Function Documentation

void addwaterquad	(	int	x,
		int	y,
		int	size
	)

void calcwaterscissor

(

)

void cleanupmultitex	(	GLuint	reflecttex,
		GLuint	refracttex
	)

COMMANDN	(	watercolour	,
		setwatercolor	,
		ARG_4STR
	)

int renderwater	(	float	hf,
		GLuint	reflecttex,
		GLuint	refracttex
	)

void resetwater

(

)

void setprojtexmatrix

(

)

void setupmultitexreflect

(

GLuint

reflecttex

)

void setupmultitexrefract	(	GLuint	reflecttex,
		GLuint	refracttex
	)

void setwatercolor	(	const char *	r,
		const char *	g,
		const char *	b,
		const char *	a
	)

VARF	(	waterlevel	,
		-	128,
		-	128,
		127	,
		if(!noteditmode()) hdr.	waterlevel = waterlevel
	)

VARP	(	mtwater	,
		0	,
		1	,
		1
	)

VARP	(	watersubdiv	,
		1	,
		4	,
		64
	)

VERTW

(

vertwc

)

---

Variable Documentation

float wsx1

float wsx2

float wsy1

float wsy2

int wx1

int wx2

int wy1

int wy2