Pass an offset of data_element3i rather than data_element3i itself

Second part of the previous commit that was missed.

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@12605 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/model_alias.c b/model_alias.c
index 9c2e65e44af5108a2d4689688e32ccbc2e7115ea..be300a1bb346a6bf6abca3c058a6863d9614262b 100644 (file)
--- a/model_alias.c
+++ b/model_alias.c
@@ -786,7 +786,7 @@ static void Mod_MDLMD2MD3_TraceLine(dp_model_t *model, const frameblend_t *frame
        else
                vertex3f = model->surfmesh.data_vertex3f;
        for (i = 0, surface = model->data_surfaces;i < model->num_surfaces;i++, surface++)
-               Collision_TraceLineTriangleMeshFloat(trace, start, end, surface->num_triangles, model->surfmesh.data_element3i, vertex3f, 0, NULL, SUPERCONTENTS_SOLID | (surface->texture->basematerialflags & MATERIALFLAGMASK_TRANSLUCENT ? 0 : SUPERCONTENTS_OPAQUE), 0, surface->texture, segmentmins, segmentmaxs);
+               Collision_TraceLineTriangleMeshFloat(trace, start, end, surface->num_triangles, model->surfmesh.data_element3i + 3 * surface->num_firsttriangle, vertex3f, 0, NULL, SUPERCONTENTS_SOLID | (surface->texture->basematerialflags & MATERIALFLAGMASK_TRANSLUCENT ? 0 : SUPERCONTENTS_OPAQUE), 0, surface->texture, segmentmins, segmentmaxs);
        if (freevertex3f)
                Mem_Free(freevertex3f);
 }
@@ -840,7 +840,7 @@ static void Mod_MDLMD2MD3_TraceBox(dp_model_t *model, const frameblend_t *frameb
        Collision_BrushForBox(&thisbrush_end, boxendmins, boxendmaxs, 0, 0, NULL);
        model->AnimateVertices(model, frameblend, skeleton, vertex3f, NULL, NULL, NULL);
        for (i = 0, surface = model->data_surfaces;i < model->num_surfaces;i++, surface++)
-               Collision_TraceBrushTriangleMeshFloat(trace, &thisbrush_start.brush, &thisbrush_end.brush, surface->num_triangles, model->surfmesh.data_element3i, vertex3f, 0, NULL, SUPERCONTENTS_SOLID | (surface->texture->basematerialflags & MATERIALFLAGMASK_TRANSLUCENT ? 0 : SUPERCONTENTS_OPAQUE), 0, surface->texture, segmentmins, segmentmaxs);
+               Collision_TraceBrushTriangleMeshFloat(trace, &thisbrush_start.brush, &thisbrush_end.brush, surface->num_triangles, model->surfmesh.data_element3i + 3 * surface->num_firsttriangle, vertex3f, 0, NULL, SUPERCONTENTS_SOLID | (surface->texture->basematerialflags & MATERIALFLAGMASK_TRANSLUCENT ? 0 : SUPERCONTENTS_OPAQUE), 0, surface->texture, segmentmins, segmentmaxs);
        if (vertex3f != vertex3fbuf)
                Mem_Free(vertex3f);
 }