int main(void)
{
// instantiate window
GWindow window = newGWindow(320, 240);
// instantiate slider
addToRegion(window, newGLabel("0"), "SOUTH");
GSlider slider = newGSlider(0, 100, 50);
setActionCommand(slider, "slide");
addToRegion(window, slider, "SOUTH");
addToRegion(window, newGLabel("100"), "SOUTH");
// listen for events
while (true)
{
// wait for event
GActionEvent event = waitForEvent(ACTION_EVENT);
// if window was closed
if (getEventType(event) == WINDOW_CLOSED)
{
break;
}
// if action command is "slide"
if (strcmp(getActionCommand(event), "slide") == 0)
{
printf("slider was slid to %i\n", getValue(slider));
}
}
// that's all folks
closeGWindow(window);
return 0;
}
o/** * slider.c * * David J. Malan * [email protected] * * Demonstrates a slider. */ // standard libraries #include <stdio.h> #include <string.h> // Stanford Portable Library #include <spl/gevents.h> #include <spl/ginteractors.h> #include <spl/gwindow.h> int main(void) { // instantiate window GWindow window = newGWindow(320, 240); // instantiate slider addToRegion(window, newGLabel("0"), "SOUTH"); GSlider slider = newGSlider(0, 100, 50); setActionCommand(slider, "slide"); addToRegion(window, slider, "SOUTH"); addToRegion(window, newGLabel("100"), "SOUTH"); // listen for events while (true) { // wait for event GActionEvent event = waitForEvent(ACTION_EVENT); // if window was closed if (getEventType(event) == WINDOW_CLOSED) { break; } // if action command is "slide" if (strcmp(getActionCommand(event), "slide") == 0) { printf("slider was slid to %i\n", getValue(slider)); } } // that's all folks closeGWindow(window); return 0; }
int main(void)
{
GWindow window = newGWindow(320, 240);
GButton button = newGButton("button");
setActionCommand( button, "check" );
addToRegion(window, button, "SOUTH");
while( true )
{
GActionEvent event = waitForEvent( ACTION_EVENT );
if( getEventType(event) == WINDOW_CLOSED )
{
break;
}
else if( strcmp( getActionCommand(event) , "click") == 0 )
{
printf("button was clicked\n");
}
}
closeGWindow(window);
return 0;
}
int main(void)
{
// instantiate window
GWindow window = newGWindow(320, 240);
// instantiate button
GButton button = newGButton("Button");
setActionCommand(button, "click");
// add button to southern region of window
addToRegion(window, button, "SOUTH");
// listen for events
while (true)
{
// wait for event
GActionEvent event = waitForEvent(ACTION_EVENT);
// if window was closed
if (getEventType(event) == WINDOW_CLOSED)
{
break;
}
// if action command is "click"
if (strcmp(getActionCommand(event), "click") == 0)
{
printf("button was clicked\n");
}
}
// that's all folks
closeGWindow(window);
return 0;
}
void writeCylinder
(
rt_wdb* wdbp,
Form& form,
bool translate
) {
char name[NAMELEN + 1];
vect_t base, height;
if (translate) {
VADD2(base, form.data.pt[0], form.tr_vec);
} else {
VMOVE(base, form.data.pt[0]);
}
VSUB2(height, form.data.pt[1], form.data.pt[0]);
VSCALE(base, base, IntavalUnitInMm);
VSCALE(height, height, IntavalUnitInMm);
fastf_t radius = form.radius1 * IntavalUnitInMm;
sprintf(name, "s%lu.rcc", (long unsigned)++rcc_counter);
mk_rcc(wdbp, name, base, height, radius);
addToRegion(form.compnr, name);
if (form.s_compnr >= 1000)
excludeFromRegion(form.s_compnr, name);
}
void writeRectangularBox
(
rt_wdb* wdbp,
Form& form,
bool translate
) {
char name[NAMELEN + 1];
point_t min, max;
if (translate) {
VADD2(min, form.data.pt[0], form.tr_vec);
VADD2(max, form.data.pt[1], form.tr_vec);
} else {
VMOVE(min, form.data.pt[0]);
VMOVE(max, form.data.pt[1]);
}
VSCALE(min, min, IntavalUnitInMm);
VSCALE(max, max, IntavalUnitInMm);
sprintf(name, "s%lu.rpp", (long unsigned int)++rpp_counter);
mk_rpp(wdbp, name, min, max);
addToRegion(form.compnr, name);
if (form.s_compnr >= 1000)
excludeFromRegion(form.s_compnr, name);
}
int main(void)
{
// instantiate window
GWindow window = newGWindow(320, 240);
GCheckBox checkBox = newGCheckBox("I agree");
setActionCommand(checkBox, "check");
addToRegion(window, checkBox, "SOUTH");
while (true)
{
GActionEvent event = waitForEvent(ACTION_EVENT);
if (getEventType(event) == WINDOW_CLOSED)
{
break;
}
if (strcmp(getActionCommand(event), "check") == 0)
{
if (isSelected(checkBox))
{
printf("Checkbox was checked\n");
}
else
{
printf("Checkbox was unchecked\n");
}
}
}
closeGWindow(window);
return 0;
}
/**
* Instantiates paddle in bottom-middle of window.
*/
GRect initPaddle(GWindow window)
{
// creats a paddle
GRect paddle = newGRect(0,0,80,10);
setColor(paddle,"GREY");
setFilled(paddle, true);
add(window, paddle);
addToRegion(window, paddle, "SOUTH");
return paddle;
}
void writePlateBot
(
rt_wdb* wdbp,
Form& form,
bool translate
) {
char name[NAMELEN + 1];
fastf_t vertices[MAX_NPTS * 3];
if (translate) {
for (size_t i = 0; i < form.data.bot.num_vertices; ++i) {
vertices[i * 3] = (form.data.bot.vertices[i * 3] + form.tr_vec[0]) * IntavalUnitInMm;
vertices[i * 3 + 1] = (form.data.bot.vertices[i * 3 + 1] + form.tr_vec[1]) * IntavalUnitInMm;
vertices[i * 3 + 2] = (form.data.bot.vertices[i * 3 + 2] + form.tr_vec[2]) * IntavalUnitInMm;
}
} else {
for (size_t i = 0; i<form.data.bot.num_vertices; ++i) {
vertices[i * 3] = form.data.bot.vertices[i * 3] * IntavalUnitInMm;
vertices[i * 3 + 1] = form.data.bot.vertices[i * 3 + 1] * IntavalUnitInMm;
vertices[i * 3 + 2] = form.data.bot.vertices[i * 3 + 2] * IntavalUnitInMm;
}
}
fastf_t thickness[MAX_TRIANGLES];
for (size_t i = 0; i < form.data.bot.num_faces; ++i)
thickness[i] = form.thickness * IntavalUnitInMm;
bu_bitv* faceMode = bu_bitv_new(form.data.bot.num_faces);
sprintf(name, "s%lu.pbot", (long unsigned)++bot_counter);
mk_bot(wdbp,
name,
RT_BOT_PLATE,
RT_BOT_UNORIENTED,
0,
form.data.bot.num_vertices,
form.data.bot.num_faces,
vertices,
form.data.bot.faces,
thickness,
faceMode);
addToRegion(form.compnr, name);
if (form.s_compnr >= 1000)
excludeFromRegion(form.s_compnr, name);
bu_bitv_free(faceMode);
}
void writeSolidBot
(
rt_wdb* wdbp,
Form& form,
bool translate
) {
char name[NAMELEN + 1];
fastf_t vertices[MAX_NPTS * 3];
if (translate) {
for (size_t i = 0; i < form.data.bot.num_vertices; ++i) {
vertices[i * 3] = (form.data.bot.vertices[i * 3] + form.tr_vec[0]) * IntavalUnitInMm;
vertices[i * 3 + 1] = (form.data.bot.vertices[i * 3 + 1] + form.tr_vec[1]) * IntavalUnitInMm;
vertices[i * 3 + 2] = (form.data.bot.vertices[i * 3 + 2] + form.tr_vec[2]) * IntavalUnitInMm;
}
} else {
for (size_t i = 0; i < form.data.bot.num_vertices; ++i) {
vertices[i * 3] = form.data.bot.vertices[i * 3] * IntavalUnitInMm;
vertices[i * 3 + 1] = form.data.bot.vertices[i * 3 + 1] * IntavalUnitInMm;
vertices[i * 3 + 2] = form.data.bot.vertices[i * 3 + 2] * IntavalUnitInMm;
}
}
sprintf(name, "s%lu.sbot", (long unsigned)++bot_counter);
mk_bot(wdbp,
name,
RT_BOT_SOLID,
RT_BOT_UNORIENTED,
0,
form.data.bot.num_vertices,
form.data.bot.num_faces,
vertices,
form.data.bot.faces,
0,
0);
smoothBot(wdbp, name);
addToRegion(form.compnr, name);
if (form.s_compnr >= 1000)
excludeFromRegion(form.s_compnr, name);
}
void writeArb8
(
rt_wdb* wdbp,
Form& form,
bool translate
) {
char name[NAMELEN + 1];
point_t shuffle[8];
if (translate) {
VADD2(shuffle[0], form.data.pt[0], form.tr_vec);
VADD2(shuffle[1], form.data.pt[7], form.tr_vec);
VADD2(shuffle[2], form.data.pt[3], form.tr_vec);
VADD2(shuffle[3], form.data.pt[1], form.tr_vec);
VADD2(shuffle[4], form.data.pt[6], form.tr_vec);
VADD2(shuffle[5], form.data.pt[5], form.tr_vec);
VADD2(shuffle[6], form.data.pt[4], form.tr_vec);
VADD2(shuffle[7], form.data.pt[2], form.tr_vec);
} else {
VMOVE(shuffle[0], form.data.pt[0]);
VMOVE(shuffle[1], form.data.pt[7]);
VMOVE(shuffle[2], form.data.pt[3]);
VMOVE(shuffle[3], form.data.pt[1]);
VMOVE(shuffle[4], form.data.pt[6]);
VMOVE(shuffle[5], form.data.pt[5]);
VMOVE(shuffle[6], form.data.pt[4]);
VMOVE(shuffle[7], form.data.pt[2]);
}
for (size_t i = 0; i < 8; ++i) {
VSCALE(shuffle[i], shuffle[i], IntavalUnitInMm);
}
sprintf(name, "s%lu.arb8", (long unsigned)++arb8_counter);
mk_arb8(wdbp, name, reinterpret_cast<fastf_t*>(shuffle));
addToRegion(form.compnr, name);
if (form.s_compnr >= 1000)
excludeFromRegion(form.s_compnr, name);
}
void writePipe
(
rt_wdb* wdbp,
Form& form,
bool translate
) {
char name[NAMELEN + 1];
fastf_t radius = form.radius1 * IntavalUnitInMm;
bu_list pipePointList;
mk_pipe_init(&pipePointList);
for (size_t i = 1; i < form.npts; ++i) {
point_t pipePoint;
if (translate) {
VADD2(pipePoint, form.data.pt[i-1], form.tr_vec);
} else {
VMOVE(pipePoint, form.data.pt[i-1]);
}
VSCALE(pipePoint, pipePoint, IntavalUnitInMm);
mk_add_pipe_pt(&pipePointList, pipePoint, radius, 2 * radius / 3., radius / 2.);
}
sprintf(name, "s%lu.pipe", (long unsigned int)++pipe_counter);
if (mk_pipe(wdbp, name, &pipePointList) == 0) {
addToRegion(form.compnr, name);
if (form.s_compnr >= 1000)
excludeFromRegion(form.s_compnr, name);
}
mk_pipe_free(&pipePointList);
}
void writeRingModeBox
(
rt_wdb* wdbp,
Form& form,
bool translate
) {
char name[NAMELEN + 1];
// get the transformed outer points
vect_t outer[MAX_NPTS];
if (translate) {
for (size_t i = 0; i < form.npts; ++i)
VADD2(outer[i], form.data.pt[i], form.tr_vec);
} else {
for (size_t i = 0; i < form.npts; ++i) {
VMOVE(outer[i], form.data.pt[i]);
}
}
for (size_t i1 = 0; i1 < form.npts; ++i1) {
VSCALE(outer[i1], outer[i1], IntavalUnitInMm);
}
// compute inner points
vect_t inner[MAX_NPTS];
for (size_t i2 = 0; i2 < form.npts; ++i2) {
vect_t a, b, c;
VMOVE(a, outer[i2]);
if (i2 == 0) {
VMOVE(b, outer[i2 + 1]);
VMOVE(c, outer[form.npts-1]);
} else if (i2 == form.npts-1) {
VMOVE(b, outer[0]);
VMOVE(c, outer[i2 - 1]);
} else {
VMOVE(b, outer[i2 + 1]);
VMOVE(c, outer[i2 - 1]);
}
vect_t b_v, c_v;
VSUB2(b_v, b, a);
VSUB2(c_v, c, a);
vect_t n_v;
VCROSS(n_v, b_v, c_v);
// with on b_v
vect_t width_b_v;
VCROSS(width_b_v, b_v, n_v);
if (VDOT(width_b_v, c_v) < 0)
VREVERSE(width_b_v, width_b_v);
VUNITIZE(width_b_v);
VSCALE(width_b_v, width_b_v, form.width * IntavalUnitInMm);
// with on c_v
vect_t width_c_v;
VCROSS(width_c_v, c_v, n_v);
if (VDOT(width_c_v, b_v) < 0)
VREVERSE(width_c_v, width_c_v);
VUNITIZE(width_c_v);
VSCALE(width_c_v, width_c_v, form.width * IntavalUnitInMm);
// intersection
VUNITIZE(b_v);
VUNITIZE(c_v);
vect_t cb_v;
VSUB2(cb_v, b_v, c_v);
fastf_t l_cb_v = MAGNITUDE(cb_v);
if (!NEAR_ZERO(l_cb_v, VUNITIZE_TOL)) {
vect_t width_cb_v;
VSUB2(width_cb_v, width_b_v, width_c_v);
vect_t s_b_v;
VSCALE(s_b_v, b_v, MAGNITUDE(width_cb_v) / l_cb_v);
vect_t res;
VADD2(res, a, width_c_v);
VADD2(res, res, s_b_v);
VMOVE(inner[i2], res);
} else {
VMOVE(inner[i2], outer[i2]);
}
}
// bot parameters
// vertices
size_t num_vertices = 0;
size_t outer_i[MAX_NPTS];
size_t inner_i[MAX_NPTS];
fastf_t vertices[MAX_NPTS * 3];
for (size_t i3 = 0; i3 < form.npts; ++i3) {
size_t i = 0;
// outer
// search for duplicate vertex
for (; i < num_vertices; ++i) {
if (NEAR_EQUAL(outer[i3][0], vertices[3 * i], VUNITIZE_TOL) &&
NEAR_EQUAL(outer[i3][1], vertices[3 * i + 1], VUNITIZE_TOL) &&
NEAR_EQUAL(outer[i3][2], vertices[3 * i + 2], VUNITIZE_TOL)) {
outer_i[i3] = i;
break;
}
}
if (i == num_vertices) {
// add a new vertex
vertices[num_vertices * 3] = outer[i3][0];
vertices[num_vertices * 3 + 1] = outer[i3][1];
vertices[num_vertices * 3 + 2] = outer[i3][2];
outer_i[i3] = num_vertices;
++num_vertices;
}
// inner
// search for duplicate vertex
for (i = 0; i < num_vertices; ++i) {
if (NEAR_EQUAL(inner[i3][0], vertices[3 * i], VUNITIZE_TOL) &&
NEAR_EQUAL(inner[i3][1], vertices[3 * i + 1], VUNITIZE_TOL) &&
NEAR_EQUAL(inner[i3][2], vertices[3 * i + 2], VUNITIZE_TOL)) {
inner_i[i3] = i;
break;
}
}
if (i == num_vertices) {
// add a new vertex
vertices[num_vertices * 3] = inner[i3][0];
vertices[num_vertices * 3 + 1] = inner[i3][1];
vertices[num_vertices * 3 + 2] = inner[i3][2];
inner_i[i3] = num_vertices;
++num_vertices;
}
}
// faces
size_t num_faces = 0;
int faces[MAX_TRIANGLES * 3];
for (size_t i4 = 0; i4 < form.npts; ++i4) {
size_t nextIndex = (i4 + 1) % form.npts;
addTriangle(faces, num_faces, outer_i[i4], outer_i[nextIndex], inner_i[i4]);
addTriangle(faces, num_faces, inner_i[i4], outer_i[nextIndex], inner_i[nextIndex]);
}
fastf_t thickness[MAX_TRIANGLES];
for (size_t i5 = 0; i5 < num_faces; ++i5)
thickness[i5] = form.thickness * IntavalUnitInMm;
bu_bitv* faceMode = bu_bitv_new(num_faces);
sprintf(name, "s%lu.pbot", (long unsigned)++bot_counter);
mk_bot(wdbp,
name,
RT_BOT_PLATE,
RT_BOT_UNORIENTED,
0,
num_vertices,
num_faces,
vertices,
faces,
thickness,
faceMode);
addToRegion(form.compnr, name);
if (form.s_compnr >= 1000)
excludeFromRegion(form.s_compnr, name);
bu_bitv_free(faceMode);
}