int load_scene_open(t_prog *prog, char *str)
{
char **file;
t_coord dir;
if (((file = str_to_wordtab(str, "\n")) == NULL)
|| (load_scene_open_beg(prog, file)))
return (-1);
prog->cam_fov.y = prog->cam_fov.x * ((prog->win_size.x
/ prog->win_size.y) / 1.5);
if (get_cam_pos(file, prog) == 1 ||
get_cam_look_at(file, prog) == 1 ||
load_mat(prog, file) == -1 ||
load_light(prog, file) == -1 ||
load_obj(prog, file) == -1)
return (-1);
if (prog->look_at.x == prog->cam_pos.x &&
prog->look_at.y == prog->cam_pos.y &&
prog->look_at.z == prog->cam_pos.z)
return (my_printf(2, "Wrong camera placement\n") - 1);
dir = normalize(minus_point(prog->look_at, prog->cam_pos));
prog->cam_rot.x = RTD(acos(-(dir.z / sqrt(pow(dir.x, 2)
+ pow(dir.z, 2))))) - 90;
prog->cam_rot.y = RTD((M_PI / 2 - acos(dir.y)));
prog->cam_dir = normalize(minus_point(prog->look_at, prog->cam_pos));
free_tab(file);
return (0);
}
void uv_pu_corner(BInputState *input, uint poly, uint corner)
{
SUIPUElement element[4];
static float x = 0, y = 0;
float *cam;
uint ring;
element[0].type = PU_T_ANGLE;
element[0].text = "Colapse";
element[0].data.angle[0] = -45;
element[0].data.angle[1] = 45;
element[1].type = PU_T_ANGLE;
element[1].text = "Select";
element[1].data.angle[0] = 45;
element[1].data.angle[1] = 135;
element[2].type = PU_T_ANGLE;
element[2].text = "Straight";
element[2].data.angle[0] = 225;
element[2].data.angle[1] = 315;
element[3].type = PU_T_ANGLE;
element[3].text = "CORNER";
element[3].data.angle[0] = 135;
element[3].data.angle[1] = 225;
if(input->mode == BAM_DRAW)
{
glPushMatrix();
cam = get_cam_pos();
glTranslatef(-cam[0], -cam[1], cam[2] - 1);
}
if(input->mouse_button[2] == TRUE && input->last_mouse_button[2] == FALSE)
{
x = input->pointer_x;
y = input->pointer_y;
}
ring = sui_draw_popup(input, x, y, element, 4, 2, 0);
switch(ring)
{
case 0 :
// uv_tool_corner_streight_uv(poly, corner);
uv_tool_corner_colaps(poly, corner);
// uv_tool_edge_streight(poly, corner);
break;
case 1 :
uv_tool_corner_select(poly, corner);
break;
case 2 :
// uv_tool_corner_streight_uv(poly, corner);
// uv_tool_corner_colaps(poly, corner);
uv_tool_edge_straight_uv(poly, corner);
break;
case 3 :
// uv_tool_corner_streight_uv(poly, corner);
// uv_tool_corner_colaps(poly, corner);
// uv_tool_edge_streight(poly, corner);
break;
}
if(input->mode == BAM_DRAW)
glPopMatrix();
}
void uv_draw_line_add(float x, float y, boolean add)
{
uint i;
float dist, tie_length, *cam;
static float last_x, last_y, line_length;
if(GlobalDrawLine.array_length == 0)
{
GlobalDrawLine.array[0] = last_x = x,
GlobalDrawLine.array[1] = last_y = y;
line_length = 0;
GlobalDrawLine.array_length++;
return;
}
if(GlobalDrawLine.array_length != DRAW_LINE_LENGTH - 2)
{
dist = sqrt((last_x - x) * (last_x - x) + (last_y - y) * (last_y - y));
if(add && (dist > 0.002 || GlobalDrawLine.array_length != 0) && GlobalDrawLine.select_length == FALSE)
{
for(line_length += dist; line_length > DRAW_SEGMENT_LENGTH && GlobalDrawLine.vertex_length < DRAW_LINE_LENGTH * 8; line_length -= DRAW_SEGMENT_LENGTH)
{
sui_draw_set_vec2(GlobalDrawLine.vertex, GlobalDrawLine.vertex_length++, x - (x - last_x) / dist * line_length, y - (y - last_y) / dist * line_length);
}
GlobalDrawLine.vertex_tie_length = GlobalDrawLine.vertex_length;
dist = sqrt((GlobalDrawLine.array[0] - x) * (GlobalDrawLine.array[0] - x) + (GlobalDrawLine.array[1] - y) * (GlobalDrawLine.array[1] - y));
for(tie_length = line_length + dist; tie_length > DRAW_SEGMENT_LENGTH && GlobalDrawLine.vertex_tie_length < DRAW_LINE_LENGTH * 8; tie_length -= DRAW_SEGMENT_LENGTH)
{
sui_draw_set_vec2(GlobalDrawLine.vertex, GlobalDrawLine.vertex_tie_length++, GlobalDrawLine.array[0] - (GlobalDrawLine.array[0] - x) / dist * tie_length, GlobalDrawLine.array[1] - (GlobalDrawLine.array[1] - y) / dist * tie_length);
}
// nglSetVertex2f(GlobalDrawLine.line, GlobalDrawLine.array_length, x, y);
i = 2 * GlobalDrawLine.array_length++;
GlobalDrawLine.array[i++] = x;
GlobalDrawLine.array[i] = y;
if(GlobalDrawLine.select_length == FALSE && dist < DRAW_CLOSE_RANGE)
if(DRAW_CLOSE_RANGE * DRAW_CLOSE_RANGE < (last_x - GlobalDrawLine.array[0]) * (last_x - GlobalDrawLine.array[0]) + (last_y - GlobalDrawLine.array[1]) * (last_y - GlobalDrawLine.array[1]))
GlobalDrawLine.select_length = TRUE;
last_x = x;
last_y = y;
}
}
glPushMatrix();
cam = get_cam_pos();
glTranslatef(-cam[0], -cam[1], cam[2] - 1);
glPushMatrix();
glTranslatef(GlobalDrawLine.array[0], GlobalDrawLine.array[1], 0);
sui_draw_gl(GL_LINES, GlobalDrawLine.ring, RING_SECTIONS * 8, 2, 0.1, 0.2, 0.4, 1.0f);
glPopMatrix();
// sui_draw_gl(GL_LINES, GlobalDrawLine.array, GlobalDrawLine.array_length, 2, 0.8, 0.8, 0.8);
sui_draw_gl(GL_LINES, GlobalDrawLine.vertex, GlobalDrawLine.vertex_tie_length, 2, 0.8, 0.8, 0.8, 1.0f);
// nglDrawArray(NGL_LINES, GlobalDrawLine.vertex, NULL, 0 ,sui_get_material(), 0);
glPopMatrix();
}
void uv_pu_empty(BInputState *input)
{
SUIPUElement element[4];
static float x = 0, y = 0;
float *cam;
uint ring;
element[0].type = PU_T_ANGLE;
element[0].text = "NOTHING";
element[0].data.angle[0] = -45;
element[0].data.angle[1] = 45;
element[1].type = PU_T_ANGLE;
element[1].text = "UnDo";
element[1].data.angle[0] = 45;
element[1].data.angle[1] = 135;
element[2].type = PU_T_ANGLE;
element[2].text = "ReDo";
element[2].data.angle[0] = 225;
element[2].data.angle[1] = 315;
element[3].type = PU_T_ANGLE;
element[3].text = "NOTHING";
element[3].data.angle[0] = 135;
element[3].data.angle[1] = 225;
if(input->mode == BAM_DRAW)
{
glPushMatrix();
cam = get_cam_pos();
glTranslatef(-cam[0], -cam[1], cam[2] - 1);
}
if(input->mouse_button[2] == TRUE && input->last_mouse_button[2] == FALSE)
{
x = input->pointer_x;
y = input->pointer_y;
}
ring = sui_draw_popup(input, x, y, element, 4, 2, 0);
switch(ring)
{
case 0 :
break;
case 1 :
uvg_undo();
break;
case 2 :
uvg_redo();
break;
case 3 :
break;
}
if(input->mode == BAM_DRAW)
glPopMatrix();
}
void uv_pu_polygon(BInputState *input, uint poly)
{
SUIPUElement element[7];
static float x = 0, y = 0;
float *cam;
uint ring;
element[0].type = PU_T_ANGLE;
element[0].text = "Square";
element[0].data.angle[0] = 00;
element[0].data.angle[1] = 360.0 / 7.0 * 1;
element[1].type = PU_T_ANGLE;
element[1].text = "Rectangle";
element[1].data.angle[0] = 360.0 / 7.0 * 1;
element[1].data.angle[1] = 360.0 / 7.0 * 2;
element[2].type = PU_T_ANGLE;
element[2].text = "Normal Select";
element[2].data.angle[0] = 360.0 / 7.0 * 2;
element[2].data.angle[1] = 360.0 / 7.0 * 3;
element[3].type = PU_T_ANGLE;
element[3].text = "Plane Select";
element[3].data.angle[0] = 360.0 / 7.0 * 3;
element[3].data.angle[1] = 360.0 / 7.0 * 4;
element[4].type = PU_T_ANGLE;
element[4].text = "Poly Project";
element[4].data.angle[0] = 360.0 / 7.0 * 4;
element[4].data.angle[1] = 360.0 / 7.0 * 5;
element[5].type = PU_T_ANGLE;
element[5].text = "Strip";
element[5].data.angle[0] = 360.0 / 7.0 * 5;
element[5].data.angle[1] = 360.0 / 7.0 * 6;
element[6].type = PU_T_ANGLE;
element[6].text = "Stack";
element[6].data.angle[0] = 360.0 / 7.0 * 6;
element[6].data.angle[1] = 360.0;
if(input->mode == BAM_DRAW)
{
glPushMatrix();
cam = get_cam_pos();
glTranslatef(-cam[0], -cam[1], cam[2] - 1);
}
if(input->mouse_button[2] == TRUE && input->last_mouse_button[2] == FALSE)
{
x = input->pointer_x;
y = input->pointer_y;
}
ring = sui_draw_popup(input, x, y, element, 7, 2, 0);
switch(ring)
{
case 0 :
uv_tool_poly_square(poly);
break;
case 1 :
uv_tool_poly_rectangle(poly);
break;
case 2 :
uv_tool_poly_normal_select(poly);
break;
case 3 :
uv_tool_poly_plane_select(poly);
break;
case 4 :
uv_tool_poly_project(poly);
break;
case 5 :
// uv_strip(poly, 0);
uv_strip_plane(poly);
break;
case 6 :
uv_tool_poly_stack(poly);
break;
}
if(input->mode == BAM_DRAW)
glPopMatrix();
}
void uv_pu_manip(BInputState *input)
{
SUIPUElement element[7];
static float x = 0, y = 0;
float *cam;
uint ring;
element[0].type = PU_T_ANGLE;
element[0].text = "Flip Horozontal";
element[0].data.angle[0] = 45;
element[0].data.angle[1] = 90;
element[1].type = PU_T_ANGLE;
element[1].text = "Flip Vertical";
element[1].data.angle[0] = 90;
element[1].data.angle[1] = 135;
element[2].type = PU_T_ANGLE;
element[2].text = "Square";
element[2].data.angle[0] = 225;
element[2].data.angle[1] = 270;
element[3].type = PU_T_ANGLE;
element[3].text = "Square";
element[3].data.angle[0] = 270;
element[3].data.angle[1] = 315;
element[4].type = PU_T_TOP;
element[4].text = "Project Front";
element[5].type = PU_T_TOP;
element[5].text = "Project Side";
element[6].type = PU_T_TOP;
element[6].text = "Project Top";
if(input->mode == BAM_DRAW)
{
glPushMatrix();
cam = get_cam_pos();
glTranslatef(-cam[0], -cam[1], cam[2] - 1);
}
if(input->mouse_button[2] == TRUE && input->last_mouse_button[2] == FALSE)
{
x = input->pointer_x;
y = input->pointer_y;
}
ring = sui_draw_popup(input, x, y, element, 7, 2, 0);
switch(ring)
{
case 0 :
uv_tool_flip_x();
break;
case 1 :
uv_tool_flip_y();
break;
case 2 :
uv_fit_selection(FALSE);
break;
case 3 :
uv_fit_selection(TRUE);
break;
case 4 :
uv_tool_project(0, 1, FALSE);
break;
case 5 :
uv_tool_project(1, 2, FALSE);
break;
case 6 :
uv_tool_project(0, 2, FALSE);
break;
}
if(input->mode == BAM_DRAW)
glPopMatrix();
}
