diff options
| author | Matt Ebb <matt@mke3.net> | 2010-06-14 11:02:11 +0400 |
|---|---|---|
| committer | Matt Ebb <matt@mke3.net> | 2010-06-14 11:02:11 +0400 |
| commit | ff561973622975f4000f7f1b5bdf3787009e58d5 (patch) | |
| tree | 4a16ff52229a9aae25d094f7c02991e06ab8299f /source/blender/editors/space_node/node_draw.c | |
| parent | c2f36a4d6abf829f28079c80e7e9dae6b80251cc (diff) | |
Don't draw nodes that are out of the view
speeds up node editor fairly considerably on a complex comp
Diffstat (limited to 'source/blender/editors/space_node/node_draw.c')
| -rw-r--r-- | source/blender/editors/space_node/node_draw.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/source/blender/editors/space_node/node_draw.c b/source/blender/editors/space_node/node_draw.c index 63c1d9e486c..5eb6d9cf94a 100644 --- a/source/blender/editors/space_node/node_draw.c +++ b/source/blender/editors/space_node/node_draw.c @@ -626,13 +626,7 @@ static void node_draw_preview(bNodePreview *preview, rctf *prv) } } -// if(GPU_type_matches(GPU_DEVICE_NVIDIA, GPU_OS_MAC, GPU_DRIVER_OFFICIAL)) { XXX -// float zoomx= curarea->winx/(float)(G.v2d->cur.xmax-G.v2d->cur.xmin); -// float zoomy= curarea->winy/(float)(G.v2d->cur.ymax-G.v2d->cur.ymin); -// glPixelZoom(zoomx*xscale, zoomy*yscale); -// } -// else - glPixelZoom(xscale, yscale); + glPixelZoom(xscale, yscale); glEnable(GL_BLEND); glBlendFunc( GL_ONE, GL_ONE_MINUS_SRC_ALPHA ); /* premul graphics */ @@ -661,6 +655,19 @@ static void node_draw_basis(const bContext *C, ARegion *ar, SpaceNode *snode, bN bNodeTree *ntree = snode->nodetree; PointerRNA ptr; + /* hurmf... another candidate for callback, have to see how this works first */ + if(node->id && node->block && snode->treetype==NTREE_SHADER) + nodeShaderSynchronizeID(node, 0); + + /* skip if out of view */ + if (node->totr.xmax < ar->v2d.cur.xmin || node->totr.xmin > ar->v2d.cur.xmax || + node->totr.ymax < ar->v2d.cur.ymin || node->totr.ymin > ar->v2d.cur.ymax) { + + uiEndBlock(C, node->block); + node->block= NULL; + return; + } + uiSetRoundBox(15-4); ui_dropshadow(rct, BASIS_RAD, snode->aspect, node->flag & SELECT); @@ -761,10 +768,6 @@ static void node_draw_basis(const bContext *C, ARegion *ar, SpaceNode *snode, bN node_draw_mute_line(v2d, snode, node); - /* hurmf... another candidate for callback, have to see how this works first */ - if(node->id && node->block && snode->treetype==NTREE_SHADER) - nodeShaderSynchronizeID(node, 0); - /* socket inputs, buttons */ for(sock= node->inputs.first; sock; sock= sock->next) { if(!(sock->flag & (SOCK_HIDDEN|SOCK_UNAVAIL))) { |