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Diffstat (limited to 'src/win95/zsp.cpp')
| -rw-r--r-- | src/win95/zsp.cpp | 254 |
1 files changed, 0 insertions, 254 deletions
diff --git a/src/win95/zsp.cpp b/src/win95/zsp.cpp index 1484812..5ff0930 100644 --- a/src/win95/zsp.cpp +++ b/src/win95/zsp.cpp @@ -1,263 +1,9 @@ #include <math.h> -#if cencon -#include "AFXWIN.H" #include "list_tem.hpp" -#include "Vectors.hpp" -#include "environs.hpp" -#include "shpchunk.hpp" -#elif shpedit -#include "list_tem.hpp" -#include "Vectors.hpp" -#else -#include "list_tem.hpp" -#endif - #include "zsp.hpp" -#ifdef cencon -#define new my_new -#endif - -#if shpedit -#define twprintf printf -#endif - -// ZSP creation functions - -#if cencon -void generate_zsp_data (int num_cubes, CWnd * pWnd) -{ - Shape_Chunk * shpch = Sel_Obj->get_assoc_shape(); - - if (!shpch->lock_chunk(*(Main_Env.environment))) - { - char message[300]; - char * locker = "Unknown"; - - Shape_Header_Chunk * head = shpch->get_header(); - if (head) - locker = head->lock_user; - - sprintf (message, "Shape locked by %s\n can not continue", locker); - - pWnd->MessageBox (message, "Tools Control Area", - MB_ICONHAND + MB_OK + MB_TASKMODAL); - return; - } - start_text_window(pWnd); - - - ZSP_Data * zsp = new ZSP_Data (shpch->shape_data, num_cubes); - new Shape_ZSP_Data_Chunk (shpch, *zsp); - - shpch->unlock_chunk (*(Main_Env.environment), TRUE); - stop_text_window(); - - delete zsp; -} -#endif - -#if cencon || shpedit - -ZSP_Data::ZSP_Data (const ChunkShape & shp, int num_cubes) -{ - double xsize,ysize,zsize; - double max_size; - Vector cube_vector; - int num_subshapes; - - xsize = fabs(shp.max.x) + fabs(shp.min.x); - ysize = fabs(shp.max.y) + fabs(shp.min.y); - zsize = fabs(shp.max.z) + fabs(shp.min.z); - - max_size=max(xsize,ysize); - max_size=max(max_size,zsize); - - cube_size = max_size / num_cubes; - - int nc = num_cubes+2; - - num_x_cubes = nc-(int) ( nc-(xsize / cube_size) ); - num_y_cubes = nc-(int) ( nc-(ysize / cube_size) ); - num_z_cubes = nc-(int) ( nc-(zsize / cube_size) ); - - cube_vector.x = cube_size / 2; - cube_vector.y = cube_size / 2; - cube_vector.z = cube_size / 2; - cube_radius = mod(cube_vector); - - num_subshapes = num_x_cubes * num_y_cubes * num_z_cubes; - - int i,j,k; - double xstart, ystart, zstart; - double xstart_tmp, ystart_tmp, zstart_tmp; - - - xstart = shp.min.x; - ystart = shp.min.y; - zstart = shp.min.z; - - xstart_tmp = xstart; - - twprintf ("Number of zones is \n",num_subshapes); - - for(i = 0; i < num_x_cubes; i++) { - - twprintf ("x = %d\n",i); - - ystart_tmp = ystart; - - for(j = 0; j < num_y_cubes; j++) { - - twprintf ("y = %d\nz = ",j); - - zstart_tmp = zstart; - - for(k = 0; k < num_z_cubes; k++) { - - twprintf ("%d ",k); - - /* Process the subshape and update the ZSP pointer array */ - - ZSP_zone temp_zone(shp, xstart_tmp, ystart_tmp, - zstart_tmp, cube_size); - - zone_array.add_entry(temp_zone); - - zstart_tmp += cube_size; - - } - - twprintf ("\n"); - - ystart_tmp += cube_size; - - } - - xstart_tmp += cube_size; - - } - - - -} - - - -static int zone_polygons[20000]; -static unsigned char vertex_outcode [20000]; - -ZSP_zone::ZSP_zone (const ChunkShape & shp, double xstart, double ystart, - double zstart, double cube_size) -{ - double xplane0, xplane1; - double yplane0, yplane1; - double zplane0, zplane1; - int i,j; - int outcode_or, outcode_and; - int vert_outcode; - - num_z_polys = 0; - num_z_verts = 0; - - /* Bounding planes in terms of axis limits */ - - xplane0 = xstart; - xplane1 = xstart + cube_size; - - yplane0 = ystart; - yplane1 = ystart + cube_size; - - zplane0 = zstart; - zplane1 = zstart + cube_size; - - for (i=0; i<shp.num_polys; i++) - { - for (j=0; j<shp.poly_list[i].num_verts; j++) - { - vert_outcode = 0; - - int point_no = shp.poly_list[i].vert_ind[j]; - - if(shp.v_list[point_no].x < xplane0) vert_outcode |= rsp_oc_x0; - if(shp.v_list[point_no].x > xplane1) vert_outcode |= rsp_oc_x1; - if(shp.v_list[point_no].y < yplane0) vert_outcode |= rsp_oc_y0; - if(shp.v_list[point_no].y > yplane1) vert_outcode |= rsp_oc_y1; - if(shp.v_list[point_no].z < zplane0) vert_outcode |= rsp_oc_z0; - if(shp.v_list[point_no].z > zplane1) vert_outcode |= rsp_oc_z1; - - if(j==0) { - - outcode_or = vert_outcode; - outcode_and = vert_outcode; - - } - - else { - - outcode_or |= vert_outcode; - outcode_and &= vert_outcode; - - } - - } - - if (outcode_and == 0) - { - zone_polygons[num_z_polys] = i; - num_z_polys++; - } - - } - - if (!num_z_polys) - { - z_poly_list=0; - z_vert_list=0; - return; - } - - z_poly_list = new int [num_z_polys]; - for (i=0; i<num_z_polys; i++) - { - z_poly_list[i] = zone_polygons[i]; - } - - for (i=0; i<shp.num_verts; i++) - { - vertex_outcode[i] = 0; - } - - for (i=0; i<num_z_polys; i++) - { - for (j=0; j<shp.poly_list[z_poly_list[i]].num_verts; j++) - { - vertex_outcode[shp.poly_list[z_poly_list[i]].vert_ind[j]] = 1; - } - } - - for (i=0; i<shp.num_verts; i++) - { - if (vertex_outcode[i]) num_z_verts++; - } - - z_vert_list = new int[num_z_verts]; - - j=0; - - for (i=0; i<shp.num_verts; i++) - { - if (vertex_outcode[i]) - z_vert_list[j++] = i; - } - -} - -#endif - - ZSP_Data::~ZSP_Data() { while (zone_array.size()) |