Cerium: span.h Source File

00001 #ifndef INCLUDE_Span
00002 #define INCLUDE_Span
00003 
00004 #include "triangle.h"
00005 #include "viewer.h"
00006 #include "polygon.h"
00007 
00008 class Span_c {
00009 public:
00010     int x,y,end;
00011     float z,zpos;
00012     float tex1,tex2,tey1,tey2;
00013     void create_span(Triangle *tri,SDL_Surface *image);
00014     // float calc(float f1, float f2,int i, float base);
00015     void half_triangle(Vertex*, Vertex*, Vertex*, SDL_Surface *image);
00016     Viewer *viewer;
00017     Polygon *p;
00018 };
00019 
00020 #endif