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Differential D13044 Diff 44255 source/blender/editors/space_node/drawnode.cc

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source/blender/editors/space_node/drawnode.cc

Show First 20 Lines • Show All 4,262 Lines • ▼ Show 20 Linesstatic void nodelink_batch_add_link(const SpaceNode *snode,
*(float *)GPU_vertbuf_raw_step(&g_batch_link.dash_alpha_step) = dash_alpha; *(float *)GPU_vertbuf_raw_step(&g_batch_link.dash_alpha_step) = dash_alpha;
if (g_batch_link.count == NODELINK_GROUP_SIZE) { if (g_batch_link.count == NODELINK_GROUP_SIZE) {
nodelink_batch_draw(snode); nodelink_batch_draw(snode);
} }
} }
/* don't do shadows if th_col3 is -1. */ /* don't do shadows if th_col3 is -1. */
void node_draw_link_bezier(const View2D *v2d, void node_draw_link_bezier(const bContext *C,
const View2D *v2d,
const SpaceNode *snode, const SpaceNode *snode,
const bNodeLink *link, const bNodeLink *link,
int th_col1, int th_col1,
int th_col2, int th_col2,
int th_col3) int th_col3)
{ {
const float dim_factor = node_link_dim_factor(v2d, link); const float dim_factor = node_link_dim_factor(v2d, link);
float thickness = 1.5f; float thickness = 1.5f;
Show All 25 Lines if (node_link_bezier_handles(v2d, snode, link, vec)) {
if (th_col3 != -1) { if (th_col3 != -1) {
UI_GetThemeColor4fv(th_col3, colors[0]); UI_GetThemeColor4fv(th_col3, colors[0]);
} }
if (snode->overlay.flag & SN_OVERLAY_SHOW_OVERLAYS && if (snode->overlay.flag & SN_OVERLAY_SHOW_OVERLAYS &&
snode->overlay.flag & SN_OVERLAY_SHOW_WIRE_COLORS && snode->overlay.flag & SN_OVERLAY_SHOW_WIRE_COLORS &&
((link->fromsock == nullptr || link->fromsock->typeinfo->type >= 0) && ((link->fromsock == nullptr || link->fromsock->typeinfo->type >= 0) &&
(link->tosock == nullptr || link->tosock->typeinfo->type >= 0))) { (link->tosock == nullptr || link->tosock->typeinfo->type >= 0))) {
PointerRNA from_node_ptr, to_node_ptr;
RNA_pointer_create((ID *)snode->edittree, &RNA_Node, link->fromnode, &from_node_ptr);
RNA_pointer_create((ID *)snode->edittree, &RNA_Node, link->tonode, &to_node_ptr);
if (link->fromsock) { if (link->fromsock) {
copy_v4_v4(colors[1], std_node_socket_colors[link->fromsock->typeinfo->type]); node_socket_color_get(C, snode->edittree, &from_node_ptr, link->fromsock, colors[1]);
} }
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Maybe it makes a little more sense to have the const cast in one place: node_socket_color_get. Eventually I'd hope the function in the type info could get a const context argument.

HooglyBoogly: Maybe it makes a little more sense to have the const cast in one place: `node_socket_color_get`.
else { else {
copy_v4_v4(colors[1], std_node_socket_colors[link->tosock->typeinfo->type]); node_socket_color_get(C, snode->edittree, &to_node_ptr, link->tosock, colors[1]);
} }
if (link->tosock) { if (link->tosock) {
copy_v4_v4(colors[2], std_node_socket_colors[link->tosock->typeinfo->type]); node_socket_color_get(C, snode->edittree, &to_node_ptr, link->tosock, colors[2]);
} }
else { else {
copy_v4_v4(colors[2], std_node_socket_colors[link->fromsock->typeinfo->type]); node_socket_color_get(C, snode->edittree, &from_node_ptr, link->fromsock, colors[2]);
} }
} }
else { else {
UI_GetThemeColor4fv(th_col1, colors[1]); UI_GetThemeColor4fv(th_col1, colors[1]);
UI_GetThemeColor4fv(th_col2, colors[2]); UI_GetThemeColor4fv(th_col2, colors[2]);
} }
/* Highlight links connected to selected nodes. */ /* Highlight links connected to selected nodes. */
▲ Show 20 Lines • Show All 54 Lines • ▼ Show 20 Lines else {
GPU_batch_uniform_1f(batch, "dash_factor", dash_factor); GPU_batch_uniform_1f(batch, "dash_factor", dash_factor);
GPU_batch_uniform_1f(batch, "dash_alpha", dash_alpha); GPU_batch_uniform_1f(batch, "dash_alpha", dash_alpha);
GPU_batch_draw(batch); GPU_batch_draw(batch);
} }
} }
} }
/* NOTE: this is used for fake links in groups too. */ /* NOTE: this is used for fake links in groups too. */
void node_draw_link(View2D *v2d, SpaceNode *snode, bNodeLink *link) void node_draw_link(const bContext *C, View2D *v2d, SpaceNode *snode, bNodeLink *link)
{ {
int th_col1 = TH_WIRE_INNER, th_col2 = TH_WIRE_INNER, th_col3 = TH_WIRE; int th_col1 = TH_WIRE_INNER, th_col2 = TH_WIRE_INNER, th_col3 = TH_WIRE;
if (link->fromsock == nullptr && link->tosock == nullptr) { if (link->fromsock == nullptr && link->tosock == nullptr) {
return; return;
} }
/* new connection */ /* new connection */
Show All 27 Linesvoid node_draw_link(const bContext *C, View2D *v2d, SpaceNode *snode, bNodeLink *link)
/* Links from field to non-field sockets are not allowed. */ /* Links from field to non-field sockets are not allowed. */
if (snode->edittree->type == NTREE_GEOMETRY && !(link->flag & NODE_LINK_DRAGGED)) { if (snode->edittree->type == NTREE_GEOMETRY && !(link->flag & NODE_LINK_DRAGGED)) {
if ((link->fromsock && link->fromsock->display_shape == SOCK_DISPLAY_SHAPE_DIAMOND) && if ((link->fromsock && link->fromsock->display_shape == SOCK_DISPLAY_SHAPE_DIAMOND) &&
(link->tosock && link->tosock->display_shape == SOCK_DISPLAY_SHAPE_CIRCLE)) { (link->tosock && link->tosock->display_shape == SOCK_DISPLAY_SHAPE_CIRCLE)) {
th_col1 = th_col2 = th_col3 = TH_REDALERT; th_col1 = th_col2 = th_col3 = TH_REDALERT;
} }
} }
node_draw_link_bezier(v2d, snode, link, th_col1, th_col2, th_col3); node_draw_link_bezier(C, v2d, snode, link, th_col1, th_col2, th_col3);
} }
void ED_node_draw_snap(View2D *v2d, const float cent[2], float size, NodeBorder border, uint pos) void ED_node_draw_snap(View2D *v2d, const float cent[2], float size, NodeBorder border, uint pos)
{ {
immBegin(GPU_PRIM_LINES, 4); immBegin(GPU_PRIM_LINES, 4);
if (border & (NODE_LEFT | NODE_RIGHT)) { if (border & (NODE_LEFT | NODE_RIGHT)) {
immVertex2f(pos, cent[0], v2d->cur.ymin); immVertex2f(pos, cent[0], v2d->cur.ymin);
Show All 18 Lines