void Client::resize() {
clientAreaRect_.copy(this);
if (hasFrame_) {
ostringstream oss;
oss << "frame resize: x=" << x() << ", y=" << y() << ", w=" <<
width() << ", h=" << height();
LOGDEBUG(oss.str());
XCORE->moveResize(frameWindow(), this);
if (frame()) {
// maximize client window
clientAreaRect_.setX(0);
clientAreaRect_.setY(0);
clientAreaRect_.setWidth(width());
clientAreaRect_.setHeight(height());
}
else {
label_->setY(borderWidth_); // label fix for toggleBorder
fitClientArea();
}
}
XCORE->moveResize(clientWindow_, &clientAreaRect_);
sendConfiguration();
illuminate();
}
COLOR_T trace (SCENE_T scene, RAY_T ray, VP_T *int_pt, VP_T *normal) {
double t;
double closest_t = 1000;
VP_T closest_int_pt;
VP_T closest_normal;
int closest_object = -1;
COLOR_T color;
int current_object;
color.R = 0.3;
color.G = 0.3;
color.B = 0.5;
for(current_object = 0; current_object < scene.num_objs; current_object++) {
if((*scene.objs[current_object].intersect)(scene.objs[current_object], ray, int_pt, normal, &t) == 1) {
if (t < closest_t) {
closest_t = t;
closest_object = current_object;
closest_int_pt = *int_pt;
closest_normal = *normal;
}
}
}
if(closest_object >= 0) color = illuminate (scene, ray, closest_int_pt, closest_normal, closest_object);
return color;
}
Color Renderer::raytrace(Ray const& ronny,unsigned int depth) const
{
depth --;
Hit hit = calculateHit(ronny);
if (hit.impact)
{
Color c{1,0,0};
float ia = 0.10;
float ip = 0, LN = 0, RV = 0;
Material mat{hit.shape->getmat()};
c.r = ia * mat.ka_.r; //die abmienten
c.g = ia * mat.ka_.g; //terme werden
c.b = ia * mat.ka_.b; //zugewiesen
for (unsigned int i = 0 ; i < scene_.sizeLight ; i++)
{
if(illuminate(hit, scene_.lights[i]->pos))
{
ip = scene_.lights[i]->intensity; //intensität des lichts
LN = skalar(glm::normalize(scene_.lights[i]->pos - hit.point) , glm::normalize(hit.normal)); //winkel normale / blickwinkel
RV = skalar(glm::normalize(mirror(scene_.lights[i]->pos , Ray{hit.point, hit.normal})) , glm::normalize(ronny.origin - hit.point));
if(LN < 0) LN = 0;
if(RV < 0) RV = 0;
c.r += ip * (LN * mat.kd_.r + mat.ks_.r * pow(RV,mat.m_));
c.g += ip * (LN * mat.kd_.g + mat.ks_.g * pow(RV,mat.m_));
c.b += ip * (LN * mat.kd_.b + mat.ks_.b * pow(RV,mat.m_));
}
}
return c;
}
}
int main() {
const int height = 2000;
const int width = 2000;
ofstream image;
image.open("out.ppm");
image << "P3" << '\n' << width << ' ' << height << '\n' << 255 << '\n';
Point camera(0,0,0);
Light lights [3] = { Light(Point(1200,0,800), Colour(255,0,0)),
Light(Point(1200,800,0), Colour(0,255,0)),
Light(Point(1200,-800,0), Colour(0,0,255)) };
Colour background;
Sphere sphere(Point(2000,0,0),700);
Point plane_point;
Point surface_point;
//std::cout << illuminate(Point(0,0,0),Vector(2,2,2),Light(Point(4,4,4),Colour(2,2,2))).convertToString() << std::endl;
//std::cout << Line(Point(0,0,0),Vector(1,0,0)).intersect(Sphere(Point(10,0,0),2)) << std::endl;
Line ray;
Vector direction;
Colour point_colour;
for (int z = 1000; z > -1000; z-=1) {
for (int y = -1000; y < 1000; y+=1) {
plane_point = Point(1000,y,z);
direction = plane_point - camera;
ray = Line(camera, direction);
if (ray.intersect(sphere)) {
surface_point = ray.point_intersect(sphere);
point_colour = illuminate(surface_point, surface_point - sphere.center(), lights);
point_colour = boundColour(point_colour, 0, 255);
image << point_colour.convertToString() << ' ';
//image << "255 255 255 ";
} else {
image << background.convertToString() << ' ';
}
}
image << '\n';
}
image.close();
return 0;
}
void Client::handlePropertyNotify(XPropertyEvent *event) {
if (event->state == PropertyDelete) {
return; // ignore delete properties
}
// WM atoms
if (event->atom == Atoms::WM_PROTOCOLS) {
protocols_ = XCORE->protocols(clientWindow_);
return;
}
else if (event->atom == Atoms::MWM_HINTS) {
if (XCORE->hasDecoration(clientWindow_) && !frameWindow()) {
hasDecoration_ = true;
}
return;
}
// default atoms
static string tmp;
ostringstream oss;
switch (event->atom) {
case XA_WM_ICON_NAME:
tmp = XCORE->atomValue(clientWindow_, XA_WM_ICON_NAME);
if (tmp.length() > 0) {
// update only if the icon name is != 0
iconName_ = tmp + id_;
}
monitor()->clientBar()->illuminate();
monitor()->statusBar()->illuminate();
break;
case XA_WM_NAME:
tmp = XCORE->atomValue(clientWindow_, XA_WM_NAME);
if (tmp.length() > 0) {
// update only if the title is != 0
setName(tmp + id_);
}
illuminate();
monitor()->statusBar()->illuminate();
break;
case XA_WM_TRANSIENT_FOR:
updateTransient();
break;
case XA_WM_NORMAL_HINTS:
updateSize();
oss << "git size: x=" << x() << ", y=" << y() << ", w=" <<
width() << ", h=" << height();
LOGDEBUG(oss.str());
break;
}
}
void BSPSector::render(void)
{
currentSector = this;
Engine::statistics.bspRendered++;
illuminate( 0 );
if( _geometry )
{
_dxCR( iDirect3DDevice->SetTransform( D3DTS_WORLD, &identity ) );
_geometry->render();
}
for( AtomicI atomicI = _atomicsInSector.begin();
atomicI != _atomicsInSector.end();
atomicI++ )
{
if( (*atomicI)->flags() & engine::afRender ) (*atomicI)->render();
}
currentSector = NULL;
}
/**
* Generate a random dungeon level
*
* Hack -- regenerate any "overflow" levels
*
* Hack -- allow auto-scumming via a gameplay option.
*
* Note that this function resets flow data and grid flags directly.
* Note that this function does not reset features, monsters, or objects.
* Features are left to the town and dungeon generation functions, and
* wipe_m_list() and wipe_o_list() handle monsters and objects.
*/
void generate_cave(void)
{
int y, x, num;
level_hgt = DUNGEON_HGT;
level_wid = DUNGEON_WID;
clear_cave();
/* The dungeon is not ready */
character_dungeon = FALSE;
/* Don't know feeling yet */
do_feeling = FALSE;
/* Assume level is not themed. */
p_ptr->themed_level = 0;
/* Generate */
for (num = 0; TRUE; num++) {
int max = 2;
bool okay = TRUE;
const char *why = NULL;
/* Reset monsters and objects */
o_max = 1;
m_max = 1;
/* Clear flags and flow information. */
for (y = 0; y < DUNGEON_HGT; y++) {
for (x = 0; x < DUNGEON_WID; x++) {
/* No flags */
sqinfo_wipe(cave_info[y][x]);
/* No flow */
cave_cost[y][x] = 0;
cave_when[y][x] = 0;
}
}
/* Mega-Hack -- no player in dungeon yet */
cave_m_idx[p_ptr->py][p_ptr->px] = 0;
p_ptr->px = p_ptr->py = 0;
/* Reset the monster generation level */
monster_level = p_ptr->depth;
/* Reset the object generation level */
object_level = p_ptr->depth;
/* Nothing good here yet */
rating = 0;
/* Only group is the player */
group_id = 1;
/* Set the number of wilderness "vaults" */
wild_vaults = 0;
if (OPT(night_mare))
max += 2;
if (p_ptr->depth > 10)
wild_vaults += randint0(max);
if (p_ptr->depth > 20)
wild_vaults += randint0(max);
if (p_ptr->depth > 30)
wild_vaults += randint0(max);
if (p_ptr->depth > 40)
wild_vaults += randint0(max);
if (no_vault())
wild_vaults = 0;
/* Build the town */
if (!p_ptr->depth) {
/* Make a town */
town_gen();
}
/* Not town */
else {
/* It is possible for levels to be themed. */
if ((randint0(THEMED_LEVEL_CHANCE) == 0)
&& build_themed_level()) {
/* Message. */
if (OPT(cheat_room))
msg("Themed level");
}
/* Build a real stage */
else {
switch (stage_map[p_ptr->stage][STAGE_TYPE]) {
case CAVE:
{
cave_gen();
break;
}
case VALLEY:
{
valley_gen();
break;
}
case MOUNTAIN:
{
mtn_gen();
break;
}
case MOUNTAINTOP:
{
mtntop_gen();
break;
}
case FOREST:
{
forest_gen();
break;
}
case SWAMP:
{
swamp_gen();
break;
}
case RIVER:
{
river_gen();
break;
}
case DESERT:
{
desert_gen();
break;
}
case PLAIN:
{
plain_gen();
}
}
}
}
okay = TRUE;
/* Extract the feeling */
if (rating > 50 + p_ptr->depth)
feeling = 2;
else if (rating > 40 + 4 * p_ptr->depth / 5)
feeling = 3;
else if (rating > 30 + 3 * p_ptr->depth / 5)
feeling = 4;
else if (rating > 20 + 2 * p_ptr->depth / 5)
feeling = 5;
else if (rating > 15 + 1 * p_ptr->depth / 3)
feeling = 6;
else if (rating > 10 + 1 * p_ptr->depth / 5)
feeling = 7;
else if (rating > 5 + 1 * p_ptr->depth / 10)
feeling = 8;
else if (rating > 0)
feeling = 9;
else
feeling = 10;
/* Hack -- no feeling in the town */
if (!p_ptr->depth)
feeling = 0;
/* Prevent object over-flow */
if (o_max >= z_info->o_max) {
/* Message */
why = "too many objects";
/* Message */
okay = FALSE;
}
/* Prevent monster over-flow */
if (m_max >= z_info->m_max) {
/* Message */
why = "too many monsters";
/* Message */
okay = FALSE;
}
/* Mega-Hack -- "auto-scum" */
if (OPT(auto_scum) && (num < 100) && !(p_ptr->themed_level)) {
int fudge = (no_vault()? 3 : 0);
/* Require "goodness" */
if ((feeling > fudge + 9)
|| ((p_ptr->depth >= 5) && (feeling > fudge + 8))
|| ((p_ptr->depth >= 10) && (feeling > fudge + 7))
|| ((p_ptr->depth >= 20) && (feeling > fudge + 6))) {
/* Give message to cheaters */
if (OPT(cheat_room) || OPT(cheat_hear) || OPT(cheat_peek)
|| OPT(cheat_xtra)) {
/* Message */
why = "boring level";
}
/* Try again */
okay = FALSE;
}
}
/* Message */
if ((OPT(cheat_room)) && (why))
msg("Generation restarted (%s)", why);
/* Accept */
if (okay)
break;
/* Wipe the objects */
wipe_o_list();
/* Wipe the monsters */
wipe_m_list();
/* A themed level was generated */
if (p_ptr->themed_level) {
/* Allow the themed level to be generated again */
p_ptr->themed_level_appeared &=
~(1L << (p_ptr->themed_level - 1));
/* This is not a themed level */
p_ptr->themed_level = 0;
}
}
/* The dungeon is ready */
character_dungeon = TRUE;
/* Reset path_coord */
p_ptr->path_coord = 0;
/* Verify the panel */
verify_panel();
/* Apply illumination */
illuminate();
/* Reset the number of traps, runes, and thefts on the level. */
num_trap_on_level = 0;
number_of_thefts_on_level = 0;
for (num = 0; num < RUNE_TAIL; num++)
num_runes_on_level[num] = 0;
}
void i_illuminate(pob o)
{
if (o->known < 1) o->known = 1;
Objects[o->id].known = 1;
illuminate(o->blessing);
}
void Client::handleButtonPress(XButtonEvent *event) {
LOGDEBUG("entered ClientFrame::handleButtonPress");
#ifdef SLOT_SUPPORT
if (mode_ == SLOT) {
monitor()->slot()->focusClient(this);
return;
}
#endif
if (attached() && !isFocused()) {
attached()->focus(this);
return;
}
else {
XCORE->raise(window());
}
if (frame()) {
return;
}
buttonState_ = NONE;
if (event->button == Button1) {
if (titleBarHeight_ && areButtonsVisible_ &&
(cursor_ == Cursors::NORMAL_CURSOR))
{
int xPosition = event->x;
unsigned int buttonWidth = titleBarHeight_ + 1;
unsigned int offsetButtonGroup = width() - borderWidth_ - 3 * buttonWidth;
if ((xPosition > (int)offsetButtonGroup) &&
(xPosition < (int)(width() - borderWidth_ - 1)))
{
xPosition -= offsetButtonGroup;
unsigned int buttonNum = xPosition / buttonWidth;
switch (buttonNum) {
case 0:
buttonState_ = MINCLIENT;
break;
case 1:
buttonState_ = DEMAX;
break;
case 2:
buttonState_ = CLOSE;
break;
}
illuminate();
return;
}
}
if (monitor()->isThingMaximized()) {
return;
}
Direction dir = SOUTH_EAST;
if (cursor_ == Cursors::RESIZE_LEFT_CURSOR) {
dir = LEFT;
}
else if (cursor_ == Cursors::RESIZE_RIGHT_CURSOR) {
dir = RIGHT;
}
else if (cursor_ == Cursors::RESIZE_UP_CURSOR) {
dir = UP;
}
else if (cursor_ == Cursors::RESIZE_DOWN_CURSOR) {
dir = DOWN;
}
else if (cursor_ == Cursors::RESIZE_NORTH_WEST_CURSOR) {
dir = NORTH_WEST;
}
else if (cursor_ == Cursors::RESIZE_NORTH_EAST_CURSOR) {
dir = NORTH_EAST;
}
else if (cursor_ == Cursors::RESIZE_SOUTH_WEST_CURSOR) {
dir = SOUTH_WEST;
}
else if (cursor_ == Cursors::RESIZE_SOUTH_EAST_CURSOR) {
dir = SOUTH_EAST;
}
KERNEL->runResizeMode(this, event, dir,
cursor_ != Cursors::NORMAL_CURSOR);
}
}
void Client::handleConfigureRequest(XConfigureRequestEvent *event) {
XWindowChanges wc;
if (event->value_mask & CWStackMode) {
if (attached()) {
if (!isFocused()) {
requestsFocus_ = true;
}
if (monitor()->focused() != attached()) {
attached()->setRequestsFocus(true);
}
}
event->value_mask &= ~CWStackMode;
}
event->value_mask &= ~CWSibling;
if (!frame()
#ifdef SLOT_SUPPORT
|| (mode_ == SLOT)
#endif
) {
// floating client
gravitate(true);
if (event->value_mask & CWX) {
setX(event->x);
}
if (event->value_mask & CWY) {
setY(event->y);
}
if (event->value_mask & CWWidth) {
setWidth(event->width);
}
if (event->value_mask & CWHeight) {
setHeight(event->height);
}
if (event->value_mask & CWBorderWidth) {
clientBorderWidth_ = event->border_width;
}
ostringstream oss;
oss << "configure request: x=" << x() << ", y=" << y()
<< ", w=" << width() << ", h=" << height();
LOGDEBUG(oss.str());
gravitate(false);
// applied patch by Dr. J. Pfefferl
if (hasFrame_) {
if((event->value_mask & CWWidth)) {
setWidth(width() + 2 * borderWidth_);
}
if((event->value_mask & CWHeight)) {
setHeight(height() + titleBarHeight_ + 2 * borderWidth_
+ (titleBarHeight_ ? 1 : 0));
}
if((event->value_mask & CWX)) {
setX(x() - borderWidth_);
}
if((event->value_mask & CWY)) {
setY(y() - titleBarHeight_ - borderWidth_);
}
wc.x = x();
wc.y = y();
wc.width = width();
wc.height = height();
wc.border_width = 1; // event->border_width
wc.sibling = None;
wc.stack_mode = event->detail;
XCORE->configureWindow(frameWindow(), event->value_mask, &wc);
fitClientArea();
sendConfiguration();
}
else {
// save current dimensions to client area
clientAreaRect_.copy(this);
}
}
#ifdef SLOT_SUPPORT
if (mode_ == SLOT) {
monitor()->slot()->manage();
}
else
#endif // SLOT_SUPPORT
{
// If client is attached to a frame, the clientAreaRect_ has
// the size of the frames client area.
wc.x = clientAreaRect_.x();
wc.y = clientAreaRect_.y();
wc.width = clientAreaRect_.width();
wc.height = clientAreaRect_.height();
wc.border_width = 0;
wc.sibling = None;
event->value_mask |= CWBorderWidth;
XCORE->configureWindow(clientWindow_, event->value_mask, &wc);
illuminate();
}
}
int main()
{
global = 0;
if ( 0 || illuminate() )
return global;
}