diff options
Diffstat (limited to 'src/renderergl2/tr_curve.c')
| -rw-r--r-- | src/renderergl2/tr_curve.c | 36 |
1 files changed, 16 insertions, 20 deletions
diff --git a/src/renderergl2/tr_curve.c b/src/renderergl2/tr_curve.c index 6fe000f1..104e706a 100644 --- a/src/renderergl2/tr_curve.c +++ b/src/renderergl2/tr_curve.c @@ -26,14 +26,14 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA /* This file does all of the processing necessary to turn a raw grid of points -read from the map file into a srfGridMesh_t ready for rendering. +read from the map file into a srfBspSurface_t ready for rendering. The level of detail solution is direction independent, based only on subdivided distance from the true curve. Only a single entry point: -srfGridMesh_t *R_SubdividePatchToGrid( int width, int height, +srfBspSurface_t *R_SubdividePatchToGrid( int width, int height, srfVert_t points[MAX_PATCH_SIZE*MAX_PATCH_SIZE] ) { */ @@ -330,8 +330,6 @@ static int MakeMeshTriangles(int width, int height, srfVert_t ctrl[MAX_GRID_SIZE } } - R_CalcSurfaceTriangleNeighbors(numTriangles, triangles); - // FIXME: use more elegant way for(i = 0; i < width; i++) { @@ -342,8 +340,6 @@ static int MakeMeshTriangles(int width, int height, srfVert_t ctrl[MAX_GRID_SIZE } } - R_CalcSurfaceTrianglePlanes(numTriangles, triangles, ctrl2); - return numTriangles; } @@ -421,13 +417,13 @@ static void PutPointsOnCurve( srfVert_t ctrl[MAX_GRID_SIZE][MAX_GRID_SIZE], R_CreateSurfaceGridMesh ================= */ -srfGridMesh_t *R_CreateSurfaceGridMesh(int width, int height, +srfBspSurface_t *R_CreateSurfaceGridMesh(int width, int height, srfVert_t ctrl[MAX_GRID_SIZE][MAX_GRID_SIZE], float errorTable[2][MAX_GRID_SIZE], int numTriangles, srfTriangle_t triangles[(MAX_GRID_SIZE-1)*(MAX_GRID_SIZE-1)*2]) { int i, j, size; srfVert_t *vert; vec3_t tmpVec; - srfGridMesh_t *grid; + srfBspSurface_t *grid; // copy the results out to a grid size = (width * height - 1) * sizeof( srfVert_t ) + sizeof( *grid ); @@ -469,23 +465,23 @@ srfGridMesh_t *R_CreateSurfaceGridMesh(int width, int height, grid->width = width; grid->height = height; grid->surfaceType = SF_GRID; - ClearBounds( grid->meshBounds[0], grid->meshBounds[1] ); + ClearBounds( grid->cullBounds[0], grid->cullBounds[1] ); for ( i = 0 ; i < width ; i++ ) { for ( j = 0 ; j < height ; j++ ) { vert = &grid->verts[j*width+i]; *vert = ctrl[j][i]; - AddPointToBounds( vert->xyz, grid->meshBounds[0], grid->meshBounds[1] ); + AddPointToBounds( vert->xyz, grid->cullBounds[0], grid->cullBounds[1] ); } } // compute local origin and bounds - VectorAdd( grid->meshBounds[0], grid->meshBounds[1], grid->localOrigin ); - VectorScale( grid->localOrigin, 0.5f, grid->localOrigin ); - VectorSubtract( grid->meshBounds[0], grid->localOrigin, tmpVec ); - grid->meshRadius = VectorLength( tmpVec ); + VectorAdd( grid->cullBounds[0], grid->cullBounds[1], grid->cullOrigin ); + VectorScale( grid->cullOrigin, 0.5f, grid->cullOrigin ); + VectorSubtract( grid->cullBounds[0], grid->cullOrigin, tmpVec ); + grid->cullRadius = VectorLength( tmpVec ); - VectorCopy( grid->localOrigin, grid->lodOrigin ); - grid->lodRadius = grid->meshRadius; + VectorCopy( grid->cullOrigin, grid->lodOrigin ); + grid->lodRadius = grid->cullRadius; // return grid; } @@ -495,7 +491,7 @@ srfGridMesh_t *R_CreateSurfaceGridMesh(int width, int height, R_FreeSurfaceGridMesh ================= */ -void R_FreeSurfaceGridMesh( srfGridMesh_t *grid ) { +void R_FreeSurfaceGridMesh( srfBspSurface_t *grid ) { ri.Free(grid->widthLodError); ri.Free(grid->heightLodError); ri.Free(grid->triangles); @@ -508,7 +504,7 @@ void R_FreeSurfaceGridMesh( srfGridMesh_t *grid ) { R_SubdividePatchToGrid ================= */ -srfGridMesh_t *R_SubdividePatchToGrid( int width, int height, +srfBspSurface_t *R_SubdividePatchToGrid( int width, int height, srfVert_t points[MAX_PATCH_SIZE*MAX_PATCH_SIZE] ) { int i, j, k, l; srfVert_t_cleared( prev ); @@ -691,7 +687,7 @@ srfGridMesh_t *R_SubdividePatchToGrid( int width, int height, R_GridInsertColumn =============== */ -srfGridMesh_t *R_GridInsertColumn( srfGridMesh_t *grid, int column, int row, vec3_t point, float loderror ) { +srfBspSurface_t *R_GridInsertColumn( srfBspSurface_t *grid, int column, int row, vec3_t point, float loderror ) { int i, j; int width, height, oldwidth; srfVert_t ctrl[MAX_GRID_SIZE][MAX_GRID_SIZE]; @@ -751,7 +747,7 @@ srfGridMesh_t *R_GridInsertColumn( srfGridMesh_t *grid, int column, int row, vec R_GridInsertRow =============== */ -srfGridMesh_t *R_GridInsertRow( srfGridMesh_t *grid, int row, int column, vec3_t point, float loderror ) { +srfBspSurface_t *R_GridInsertRow( srfBspSurface_t *grid, int row, int column, vec3_t point, float loderror ) { int i, j; int width, height, oldheight; srfVert_t ctrl[MAX_GRID_SIZE][MAX_GRID_SIZE]; |