diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/graphics_c3.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/src/graphics_c3.c b/src/graphics_c3.c index b53a661..4645c97 100644 --- a/src/graphics_c3.c +++ b/src/graphics_c3.c @@ -1,5 +1,4 @@ #define _POSIX_C_SOURCE 200809L //for fileno and strdup -#define _BSD_SOURCE #include <stdio.h> #include <string.h> #include <fcntl.h> @@ -8,8 +7,6 @@ #include <dirent.h> #include <stdlib.h> #include <time.h> -#define __USE_GNU //for longer math constants -#include <math.h> #include "config.h" #include "common.h" @@ -333,7 +330,7 @@ void draw_c3_point_text(c3_t p,char *text) { int direction,ascent,descent; cs_t p2; p2=c3_to_cs(p); - snprintf(tmp,sizeof(tmp)-1,"(%Lf,%Lf,%Lf)",p.x,p.y,p.z); + snprintf(tmp,sizeof(tmp)-1,"(%f,%f,%f)",p.x,p.y,p.z); XTextExtents(font,text,strlen(text),&direction,&ascent,&descent,&overall); XDrawString(global.dpy,global.backbuffer,global.backgc,p2.x,p2.y+(descent+ascent),tmp,strlen(tmp)); }*/ @@ -369,8 +366,8 @@ void draw_screen() { //oh... this will need to be a couple more lines... of what? I forgot. -Sep 2017 radians tmprad=d2r((degrees){global.camera.r.y.d+90}); radians tmprad2=d2r((degrees){global.camera.r.y.d+90}); - global.camera.p.z-=(gra_global.split_flip)*((gra_global.split/gra_global.split_screen)*cosl( tmprad.r )); - global.camera.p.x-=(gra_global.split_flip)*((gra_global.split/gra_global.split_screen)*sinl( tmprad2.r )); + global.camera.p.z-=(gra_global.split_flip)*((gra_global.split/gra_global.split_screen)*cos( tmprad.r )); + global.camera.p.x-=(gra_global.split_flip)*((gra_global.split/gra_global.split_screen)*sin( tmprad2.r )); } for(cn=0;cn<gra_global.split_screen;cn++) { set_color();//restart each draw with the default color. @@ -411,7 +408,7 @@ void draw_screen() { // snprintf(tmp,sizeof(tmp)-1,"x: %d y: %d",gra_global.mousex,gra_global.mousey); fprintf(stderr,"%s\n",tmp); // draw_c2_text((cs_t){gra_global.xoff,(gra_global.height/2)+20},tmp); - snprintf(tmp,sizeof(tmp)-1,"cx: %Lf cy: %Lf cz: %Lf",global.camera.p.x,global.camera.p.y,global.camera.p.z); + snprintf(tmp,sizeof(tmp)-1,"cx: %f cy: %f cz: %f",global.camera.p.x,global.camera.p.y,global.camera.p.z); fprintf(stderr,"%s\n",tmp); // draw_c2_text((cs_t){gra_global.xoff,(gra_global.height/2)+30},tmp); snprintf(tmp,sizeof(tmp)-1,"xr: %d yr: %d zr: %d",global.camera.r.x.d,global.camera.r.y.d,global.camera.r.z.d); @@ -420,10 +417,10 @@ void draw_screen() { } // if(global.drawminimap) {//this isn't even useful I guess. - //cx1=(sinl(d2r(camera.yr+270))*7l); - //cy1=(cosl(d2r(camera.yr+270))*7l); - //cx2=(sinl(d2r(camera.yr+90))*7l); - //cy2=(cosl(d2r(camera.yr+90))*7l); + //cx1=(sin(d2r(camera.yr+270))*7l); + //cy1=(cos(d2r(camera.yr+270))*7l); + //cx2=(sin(d2r(camera.yr+90))*7l); + //cy2=(cos(d2r(camera.yr+90))*7l); // draw_c2_line((c2_t){0,0},(c2_t){10,10}); // draw_c2_line((c2_t){0,0},(c2_t){-10,10}); // draw_c2_line((c2_t){10,10},(c2_t){-10,10}); @@ -483,8 +480,8 @@ void draw_screen() { // XSetForeground(global.dpy, global.backgc, global.green.pixel); radians tmprad=d2r((degrees){global.camera.r.y.d+90}); radians tmprad2=d2r((degrees){global.camera.r.y.d+90}); - global.camera.p.z+=(gra_global.split_flip)*(gra_global.split*cosl( tmprad.r )); - global.camera.p.x+=(gra_global.split_flip)*(gra_global.split*sinl( tmprad2.r )); + global.camera.p.z+=(gra_global.split_flip)*(gra_global.split*cos( tmprad.r )); + global.camera.p.x+=(gra_global.split_flip)*(gra_global.split*sin( tmprad2.r )); } //just draw a line from center to 40 away from the center at the angle of the camera's y-rotation //this should be minimap shit draw_c2_line((c2_t){0,0},rotate_c2((c2_t){40,0},(c2_t){0,0},d2r(global.camera.r.y))); |