diff options
Diffstat (limited to 'source/blender/blenkernel/intern/cdderivedmesh.c')
| -rw-r--r-- | source/blender/blenkernel/intern/cdderivedmesh.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/cdderivedmesh.c b/source/blender/blenkernel/intern/cdderivedmesh.c index 12fb11c68b3..5c7ffa5adc3 100644 --- a/source/blender/blenkernel/intern/cdderivedmesh.c +++ b/source/blender/blenkernel/intern/cdderivedmesh.c @@ -268,6 +268,44 @@ static void cdDM_update_normals_from_pbvh(DerivedMesh *dm) BLI_pbvh_update(cddm->pbvh, PBVH_UpdateNormals, face_nors); } +// Jason +static void cdDM_drawSelectedVerts(DerivedMesh *dm) +{ + CDDerivedMesh *cddm = (CDDerivedMesh*) dm; + MVert *mv = cddm->mvert; + int i; + if( GPU_buffer_legacy(dm) ) { + char prev_sel= 0; /* always invalid */; + + glBegin(GL_POINTS); + for(i = 0; i < dm->numVertData; i++, mv++) { + if(!(mv->flag & ME_HIDE)) { + const char sel= mv->flag & 1; + if(prev_sel != sel) { + prev_sel= sel; + + // TODO define selected color + if(sel) { + glColor3f(1.0f, 1.0f, 0.0f); + }else { + glColor3f(0.0f, 0.0f, 0.0f); + } + } + + glVertex3fv(mv->co); + } + } + glEnd(); + } + else { /* use OpenGL VBOs or Vertex Arrays instead for better, faster rendering */ + GPU_vertex_setup(dm); + if( !GPU_buffer_legacy(dm) ) { + if(dm->drawObject->tot_triangle_point) glDrawArrays(GL_POINTS,0, dm->drawObject->tot_triangle_point); + else glDrawArrays(GL_POINTS,0, dm->drawObject->tot_loose_point); + } + GPU_buffer_unbind(); + } +} static void cdDM_drawVerts(DerivedMesh *dm) { @@ -1535,6 +1573,8 @@ static CDDerivedMesh *cdDM_create(const char *desc) dm->getFaceMap = cdDM_getFaceMap; dm->drawVerts = cdDM_drawVerts; + // Jason + dm->drawSelectedVerts = cdDM_drawSelectedVerts; dm->drawUVEdges = cdDM_drawUVEdges; dm->drawEdges = cdDM_drawEdges; |