void StTable::initSub(Block *currentBlock, STROKE *currentSt) {
char *str, *check;
MOJI moji;
int len;
STROKE *st;
// ブランクの場合は何もせず返る
if (currentBlock == 0) { return; }
switch (currentBlock->kind()) {
case STRING_BLOCK: // 文字列ブロックの場合
// 1 文字の定義であれば登録する
str = ((StringBlock *)currentBlock)->str;
moji = str2moji(str, &check);
if (*str == 0 || *check != 0) { return; }
// ストローク列を複製
len = strokelen(currentSt);
st = new STROKE[len + 1];
memcpy(st, currentSt, len + 1);
(*stMap)[moji] = st;
return;
case CONTROL_BLOCK: // コントロールブロックの場合
// ネストに入る
for (int key = 0; key < TC_NKEYS*2; key++) {
Block *nextBlock = (((ControlBlock *)currentBlock)->block)[key];
// 新しいストローク列を一時的に生成
len = strokelen(currentSt);
st = new STROKE[len + 2];
strokecpy(st, currentSt);
st[len] = key; st[len + 1] = EOST;
// 再帰
initSub(nextBlock, st);
delete [] st;
}
return;
case SPECIAL_BLOCK: // 特殊ブロックの場合 : 何もしない
default:
return;
}
}
void StTable::init(Block *rootBlock) {
// 空のストローク列を一時的に生成
STROKE *nullSt = new STROKE(EOST);
initSub(rootBlock, nullSt);
delete nullSt;
}
int main(int argc, char *argv[])
{
// Initialise OpenGL
glutInit(&argc, argv);
// Set window position, size & create window
glutInitDisplayMode(GLUT_RGBA | GLUT_DOUBLE | GLUT_DEPTH);
glutInitWindowPosition(50,50);
glutInitWindowSize(width,height);
windowId = glutCreateWindow("Ray Cast Volume Rendering");
glewInit();
// Set GLUT callback functions
glutDisplayFunc(renderScene);
//glutIdleFunc(updateScene);
glutKeyboardFunc(keypress);
// Setup OpenGL state & scene resources
init();
//GLUI
glui = GLUI_Master.create_glui( "Controls", 0, 865, 50);
movement_panel = new GLUI_Panel( glui, "Movement Parameters" );
view_rot = new GLUI_Rotation( movement_panel, "Rotate", view_rotate );
view_rot->set_spin( 1.0 );
trans_z = new GLUI_Translation( movement_panel, "Zoom", GLUI_TRANSLATION_Z, &zoom );
trans_z->set_speed( .05 );
raycastPGM = new GLUI_Checkbox(glui, "Raycast /w XToon & Alpha Interpolation", &raycastEnable, RAYCAST, controlCB);
xtoonPGM = new GLUI_Checkbox(glui, "Raycast XToon Shader", &xtoonEnable, XTOONPGM, controlCB);
gradientPGM = new GLUI_Checkbox(glui, "Gradient", &gradientEnable, GRADIENT, controlCB);
dvrPGM = new GLUI_Checkbox(glui, "DVR", &dvrEnable, DVR, controlCB);
rin = new GLUI_Checkbox(glui, "Show Ray Start", &rayinToggle, RAYIN, controlCB);
rout = new GLUI_Checkbox(glui, "Show Ray Stop", &rayoutToggle, RAYOUT, controlCB);
column_01 = new GLUI_Column( glui );
GUIRayCastRoll = new GLUI_Rollout( glui, "Ray Cast Parameters", false);
raycaster_panel = new GLUI_Panel( GUIRayCastRoll, "" );
jittering = new GLUI_Checkbox( raycaster_panel, "Stippling", &j, JITTER, controlCB );
jittering->set_alignment( GLUI_ALIGN_RIGHT );
GUIsamples = new GLUI_Spinner( raycaster_panel, "N Samples", &nSamples );
GUIsamples->set_int_limits( 0, 255 );
GUIsamples->set_alignment( GLUI_ALIGN_RIGHT );
GUInoise = new GLUI_Spinner( raycaster_panel, "Noise Delta", &noiseDelta );
GUInoise->set_float_limits( 1.0, 10.0 );
GUInoise->set_alignment( GLUI_ALIGN_RIGHT );
GUIstep = new GLUI_Spinner( raycaster_panel, "Step Length", &stepLength );
GUIstep->set_float_limits( 0.01f, 1.0f );
GUIstep->set_alignment( GLUI_ALIGN_RIGHT );
GUIt = new GLUI_Spinner( raycaster_panel, "Threshold", &threshold );
GUIt->set_float_limits( 0.01f, 1.0f );
GUIt->set_alignment( GLUI_ALIGN_RIGHT );
GUIgscale = new GLUI_Spinner( raycaster_panel, "Gradient Scale", &gradientScale );
GUIgscale->set_float_limits( 0.01f, 1.0f );
GUIgscale->set_alignment( GLUI_ALIGN_RIGHT );
GUIgdelta = new GLUI_Spinner( raycaster_panel, "Gradient Delta", &gradientDelta );
GUIgdelta->set_float_limits( 0.01f, 1.0f );
GUIgdelta->set_alignment( GLUI_ALIGN_RIGHT );
GUIfmax = new GLUI_Spinner( raycaster_panel, "Histogram (Alpha) Max", &fMax );
GUIfmax->set_float_limits( 0.01f, 255.0f );
GUIfmax->set_alignment( GLUI_ALIGN_RIGHT );
GUIfmin = new GLUI_Spinner( raycaster_panel, "Histogram (Alpha) Min", &fMin );
GUIfmin->set_float_limits( 0.0f, 255.0f );
GUIfmin->set_alignment( GLUI_ALIGN_RIGHT );
GUIalpha = new GLUI_Spinner( raycaster_panel, "Alpha Value", &alpha );
GUIalpha->set_float_limits( 0.01f, 1.0f );
GUIalpha->set_alignment( GLUI_ALIGN_RIGHT );
GUItscale = new GLUI_Spinner( raycaster_panel, "Transfer Scale", &transferScale );
GUItscale->set_float_limits( 0.01f, 1.0f );
GUItscale->set_alignment( GLUI_ALIGN_RIGHT );
GUIthick = new GLUI_Spinner( raycaster_panel, "Thickness", &thickness );
GUIthick->set_float_limits( 0.01f, 1.0f );
GUIthick->set_alignment( GLUI_ALIGN_RIGHT );
GUIXToonRoll = new GLUI_Rollout( glui, "XTOON Parameters", false );
xtoon_panel = new GLUI_Panel( GUIXToonRoll, "" );
toneDetailBox = new GLUI_Checkbox(xtoon_panel, "Tone Detail", &toneDetail, XTOONTYPE, controlCB );
GUIr = new GLUI_Spinner( xtoon_panel, "Coarse Detail", &R );
GUIr->set_float_limits( 1.0f, 25.0f );
GUIr->set_alignment( GLUI_ALIGN_RIGHT );
backlightBOX = new GLUI_Checkbox(xtoon_panel, "Backlighting", &backlight, XTOONTYPE, controlCB );
GUIR = new GLUI_Spinner( xtoon_panel, "Backlight Detail", &backlight_detail );
GUIR->set_float_limits( 0.0f, 25.0f );
GUIR->set_alignment( GLUI_ALIGN_RIGHT );
specularBOX = new GLUI_Checkbox(xtoon_panel, "Specular Highlight", &specHighlight, XTOONTYPE, controlCB );
GUIs = new GLUI_Spinner( xtoon_panel, "Shine Factor", &S );
GUIs->set_float_limits( 1.0f, 25.0f );
GUIs->set_alignment( GLUI_ALIGN_RIGHT );
xtoonBOX = new GLUI_Checkbox(xtoon_panel, "Enable / Disable", &xToonFlag, XTOON, controlCB );
glui->set_main_gfx_window(windowId);
glutInitWindowSize(300, 300);
subWindowId = glutCreateWindow("Transfer Function 2D Texture");
glutPositionWindow(865, 350);
// Set GLUT callback functions
glutReshapeFunc(setViewport);
glutDisplayFunc(renderSub);
glutKeyboardFunc(keypressSub);
// Setup OpenGL state & scene resources
initSub();
GLUI_Master.set_glutIdleFunc(updateScene);
// Show window & start update loop
glutMainLoop();
return 0;
}
