github publish

PCX/3DMAN.C

@@ -0,0 +1,102 @@
+#include "..\types.h"
+#include "..\bgraph.h";
+#include "pcx.h"
+#include <mem.h>
+#include <malloc.h>
+#include <stdio.h>
+typedef char bitmap[640*480+512+6+16];
+
+#define DATASTART (512+6)
+#define DATASIZE (640*480)
+
+bitmap out;
+bitmap in1;
+
+void clear_bm(bitmap *c)
+{
+memset(((char *)c+DATASTART),0,DATASIZE);
+}
+
+void adjust_point(int *x,int *y)
+  {
+  while (*x>=640) (*x)-=640;
+  while (*x<0) (*x)+=640;
+  while (*y>=480) (*y)-=480;
+  while (*y<0) (*y)+=480;
+  }
+
+void set_point(int x,int y,int c)
+  {
+  adjust_point(&x,&y);
+  out[DATASTART+x+y*640]=c;
+  }
+
+int get_point(int x,int y)
+  {
+  x=x*640/500;y=y*480/2000;
+  adjust_point(&x,&y);
+  return in1[DATASTART+x+y*640];
+  }
+
+#define TXT_Y 480
+#define TXT_X 640
+#define OKO_Y 103
+#define OKO_X 250
+#define OKO_Z (-1100)
+#define OSA_Y 1000
+#define OSA_X 500
+
+int vypocet_z(int y)
+  {
+  return(OSA_Y-y)*(-OKO_Z)/(y-OKO_Y);
+  }
+
+int vypocet_x(int x,int z)
+  {
+  return(x-OKO_X)*z/(-OKO_Z)+x;
+  }
+
+void smycka()
+  {
+  int x1,y1,z1;
+  int x2;
+
+  for(y1=351;y1>178;y1--)
+     {
+     z1=vypocet_z(y1);
+     for(x1=0;x1<639;x1++)
+        {
+        x2=vypocet_x(x1-70,z1);
+        set_point(x1,y1+9+16,get_point(x2,z1+350));
+        }
+  /*if (!(y1 & 7))*/{put_picture(0,0,out);showview(0,0,0,0);}
+
+     }
+  }
+
+initmode32b();
+
+
+void init()
+  {
+  initmode32b();
+  memcpy(&out,&in1,sizeof(in1));
+  clear_bm(out);
+  }
+
+main()
+  {
+  void *buffer;
+
+  open_pcx("TEXTURA.PCX",A_8BIT,&buffer);
+  memcpy(&in1,buffer,sizeof(in1));
+  free(buffer);
+  open_pcx("sit.PCX",A_8BIT,&buffer);
+  init();
+  memcpy(&out,buffer,sizeof(out));
+  put_picture(0,0,&out);
+  showview(0,0,0,0);
+  smycka();
+  getchar();
+  return 0;
+  }