X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;f=cxr%2Fcxr.h;fp=cxr%2Fcxr.h;h=518d197695dc37ac8d5d9085a5201d315eec578a;hb=9a92cec0e25c758d12c535bb737be598f053b56d;hp=bb904c4d00ba8ce0522935f03787d0145e11c4e8;hpb=e6de1b2b1d8456cdebd75ccc7640bc0a5740a3b0;p=convexer.git

diff --git a/cxr/cxr.h b/cxr/cxr.h
index bb904c4..518d197 100644
--- a/cxr/cxr.h
+++ b/cxr/cxr.h
@@ -45,7 +45,7 @@
    IMPLEMENTATION
 */
 
-#define CXR_API 
+#define CXR_API
 #define CXR_EPSILON 0.001
 #define CXR_PLANE_SIMILARITY_MAX 0.998
 #define CXR_BIG_NUMBER 1e300
@@ -170,7 +170,7 @@ struct cxr_static_mesh
    struct cxr_material
    {
       i32 res[2];
-      const char *name;
+      char *name;
    }
    *materials;
 
@@ -489,7 +489,7 @@ CXR_API void cxr_write_test_data( cxr_static_mesh *src )
    }
    fprintf( fp, "};\n" );
 
-   fprintf( fp, "struct cxr_static_loop test_loops[] = {\n" );
+   fprintf( fp, "cxr_static_loop test_loops[] = {\n" );
    for( int i=0; i<src->loop_count; i ++ )
    {
       fprintf( fp, "   {%d, %d},\n",
@@ -498,7 +498,7 @@ CXR_API void cxr_write_test_data( cxr_static_mesh *src )
    }
    fprintf( fp, "};\n" );
 
-   fprintf( fp, "struct cxr_polygon test_polys[] = {\n" );
+   fprintf( fp, "cxr_polygon test_polys[] = {\n" );
    for( int i=0; i <src->poly_count; i++ )
    {
       fprintf( fp, "   {%d, %d, {%f, %f, %f}, {%f, %f, %f}},\n",
@@ -513,7 +513,7 @@ CXR_API void cxr_write_test_data( cxr_static_mesh *src )
    }
    fprintf( fp, "};\n" );
 
-   fprintf( fp, "struct cxr_edge test_edges[] = {\n" );
+   fprintf( fp, "cxr_edge test_edges[] = {\n" );
    for( int i=0; i<src->edge_count; i++ )
    {
       fprintf( fp, "   {%d, %d, %d},\n",
@@ -524,7 +524,7 @@ CXR_API void cxr_write_test_data( cxr_static_mesh *src )
    }
    fprintf( fp, "};\n" );
 
-   fprintf( fp, "struct cxr_static_mesh test_mesh = {\n" );
+   fprintf( fp, "cxr_static_mesh test_mesh = {\n" );
    fprintf( fp, "   .vertices = test_verts,\n" );
    fprintf( fp, "   .loops = test_loops,\n" );
    fprintf( fp, "   .edges = test_edges,\n" );
@@ -2050,7 +2050,14 @@ CXR_API void cxr_free_world( cxr_world *world )
 
    cxr_ab_free( &world->abverts );
    cxr_ab_free( &world->absolids );
-   free( world->materials );
+
+   if( world->materials )
+   {
+      for( int i=0; i<world->material_count; i++ )
+         free( world->materials[i].name );
+
+      free( world->materials );
+   }
    free( world );
 }
 
@@ -2176,6 +2183,13 @@ CXR_API cxr_world *cxr_decompose( cxr_static_mesh *src, i32 *perrcode )
       size_t dsize = sizeof(cxr_material) * src->material_count;
       world->materials = malloc( dsize );
       memcpy( world->materials, src->materials, dsize );
+
+      for( int i=0; i<src->material_count; i++ )
+      {
+         world->materials[i].name = malloc(strlen(src->materials[i].name) +1);
+         strcpy( world->materials[i].name, src->materials[i].name );
+      }
+      world->material_count = src->material_count;
    }
    else world->materials = NULL;
 
@@ -2726,7 +2740,7 @@ static int cxr_write_disp( cxr_mesh *mesh, cxr_world *world,
     * TODO(harry): Error checking is needed here for bad input data
     */
 
-   int dispedge[16];
+   int dispedge[17];
    v2f corner_uvs[4];
    int dispedge_count;
    int disp_count = 0;
@@ -3011,7 +3025,7 @@ static int cxr_write_disp( cxr_mesh *mesh, cxr_world *world,
                tx = (double)k/(double)(5-1);
                v3_lerp( lside0, lside1, tx, lref );
                v3_muls( verts[grid[index]], ctx->scale, vworld );
-               v3_add( ctx->offset, vworld, ctx->offset );
+               v3_add( ctx->offset, vworld, vworld );
 
                v3_sub( vworld, lref, vdelta );
                v3_copy( vdelta, normals[index] );
@@ -3031,7 +3045,6 @@ static int cxr_write_disp( cxr_mesh *mesh, cxr_world *world,
                                             world_corners[side[0]] );
             
             cxr_vdf_kv( output, "material", matptr->name );
-
             cxr_vdf_kaxis( output, "uaxis", 
                   texinfo_shared.uaxis, 
                   texinfo_shared.offset[0],