config.cpp

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#include "config.h"

bool day = false;

// Number of tiles per texture
int g_tpt = 10;

#define _g_tpt 10

// Texture coord array
float g_texcoord[ 2*_g_tpt ];

bool g_bBlending = true;
bool g_bSmoothing = true;

// Height of the water surface [0-1, percentage of height field height]
const float g_waterlevel = 0.5f;
// Scaling of the water surface height
const float g_fWaterScale = 3.0f;

bool g_bFresnel = true;

bool draw_fog = true;

bool draw_mirror_plane = true;
bool draw_mirror = true;

bool draw_height_field = true;

bool g_CameraRotateLeft = false, g_CameraRotateRight = false;
bool g_CameraRotateDown = false, g_CameraRotateUp = false;
float g_CameraAngleX=0, g_CameraAngleY = 0;

float g_length = 12.0f;

float g_CameraX=0, g_CameraY = 0, g_CameraZ = g_length; //2 meters

float g_MirrorX = 10, g_MirrorY = 60, g_MirrorZ = 10;


bool g_show_axis = false;

// Base resource directory
const char *g_strResourceDir = "./render/resource/";

// Height field width
int g_hfW = 1024;
// Height field height
int g_hfH = 1024;
// Height field filename
const char *g_strHeightFieldFile = "hf.raw_1024x1024_bw_float";



// Scaling of the height field
float g_fHeightScale = 10.0f;



// Draw style flags
bool g_bLighting = true;
bool g_bFrameRate = true;



// Parameters
// Size which a cell occupies in the XY plane
int g_cellsize = 1;
// Number of cells visible from the plane in each direction
int g_cells = 80;

// Height of the plane over ground
float g_fHeight = 20.0f;

// Position of "sun"
//      For this particular demo the selected Sun position
//       is very good due to horror performance (when light 
//       comes from the earth.
float g_lightPos[4] = { 30, -30, 30, 0 };
float g_lightPos2[4] = { 0, 0, 0, 0 };

// Time after which the scene is redrawn (in ms)
int g_nTimerDelay = 50;


// Some colors
const float colorWhite[4]       = { 1.0, 1.0, 1.0, 1.0 };
const float colorBlue[4]        = { 0,0,1,1 };
const float colorRed[4]         = { 1,0,0,1 };
const float colorYellow[4]      = { 1,1,0,1 };
const float colorGreen[4]       = { 0.0, 1, 0.0, 1.0 };
const float colorDarkGreen[4]   = { 0.0, 0.5, 0.0, 1.0 };
const float colorVeryLightGreen[4]  = { 0.0, 0.9, 0.0, 1.0 };
const float colorLightGreen[4]  = { 0.0, 0.8, 0.0, 1.0 };
const float colorWaterGreen[4]  = { 0.0, 0.3, 0.2, 1.0 };
const float colorNone[4]        = { 0.0, 0.0, 0.0, 0.0 };
const float colorDarkGrey[4]    = { 0.2, 0.2, 0.2, 0.0 };
const float colorDarkYellow[4]  = { 0.6, 0.6, 0.0, 0.0 };
const float colorDarkRed[4]     = { 0.5, 0.0, 0.0, 0.0 };
const float colorDarkBrown[4]   = { 0.5, 0.3, 0.0, 0.0 };
const float colorSky[4]         = { 0.3, 0.4, 0.8, 0.0 };

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