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Orange: daily noodle updates;

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- Texture Node: now displays 'intensity values' in node too, and has input,
  and shows in buttons when activated in Node editor. (no browsing buttons
  yet...)

- New: "Normal Node". This uses a new UI button, which allows to quickly
  input a normal vector, based on spherical coordinates.
  The Normal Node has optional vector input, and delivers a dot product
  then. This can be used as a blending factor between nodes, or for fake
  extra light in a certain direction.

- New: "Geometry Node". This actually replaces the Input node. It offers
  all coordinates (vectors) as being the starting point for shading and
  for textures. Note: for preview render this doesn't give much different
  results yet... this is the start for real render support!

- http://www.blender.org/bf/rt5.jpg
  The two new nodes in action

- Bugfix: the "Block" button (which delivers popups) did not return a
  correct event when nothing happened (mouse moved out), which could
  cause mouse clicks to be passed on to the queue.
This commit is contained in:
Ton Roosendaal
2005-12-30 11:25:15 +00:00
parent 10d67f254c
commit d921d6be6f
12 changed files with 422 additions and 99 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
source/blender/blenkernel/BKE_node.h
View File

@@ -108,9 +108,11 @@ void nodeRemLink(struct bNodeTree *ntree, struct bNodeLink *link);
struct bNodeLink *nodeFindLink(struct bNodeTree *ntree, struct bNodeSocket *from, struct bNodeSocket *to);
int nodeCountSocketLinks(struct bNodeTree *ntree, struct bNodeSocket *sock);
void nodeSetActive(struct bNodeTree *ntree, struct bNode *node);
struct bNode *nodeGetActive(struct bNodeTree *ntree);
struct bNode *nodeGetActiveID(struct bNodeTree *ntree, short idtype);
void nodeSetActive(struct bNodeTree *ntree, struct bNode *node);
void nodeClearActiveID(struct bNodeTree *ntree, short idtype);
/* ************** SHADER NODES *************** */
@@ -127,6 +129,8 @@ struct ShadeResult;
#define SH_NODE_VALTORGB 104
#define SH_NODE_RGBTOBW 105
#define SH_NODE_TEXTURE 106
#define SH_NODE_NORMAL 107
#define SH_NODE_GEOMETRY 108
/* custom defines: options for Material node */
#define SH_NODE_MAT_DIFF 1

13
source/blender/blenkernel/intern/node.c
View File

@@ -446,6 +446,7 @@ bNode *nodeGetActive(bNodeTree *ntree)
return node;
}
/* two active flags, ID nodes have special flag for buttons display */
bNode *nodeGetActiveID(bNodeTree *ntree, short idtype)
{
bNode *node;
@@ -459,6 +460,18 @@ bNode *nodeGetActiveID(bNodeTree *ntree, short idtype)
return node;
}
/* two active flags, ID nodes have special flag for buttons display */
void nodeClearActiveID(bNodeTree *ntree, short idtype)
{
bNode *node;
if(ntree==NULL) return;
for(node= ntree->nodes.first; node; node= node->next)
if(node->id && GS(node->id->name)==idtype)
node->flag &= ~NODE_ACTIVE_ID;
}
/* two active flags, ID nodes have special flag for buttons display */
void nodeSetActive(bNodeTree *ntree, bNode *node)
{

111
source/blender/blenkernel/intern/node_shaders.c
View File

@@ -159,18 +159,59 @@ static void node_shader_exec_material(void *data, bNode *node, bNodeStack **in,
static void node_shader_exec_texture(void *data, bNode *node, bNodeStack **in, bNodeStack **out)
{
if(data && node->id) {
ShadeInput *shi;
ShadeInput *shi= ((ShaderCallData *)data)->shi;
float *vec;
int retval;
shi= ((ShaderCallData *)data)->shi;
multitex_ext((Tex *)node->id, shi->co, out[0]->vec, out[1]->vec, out[1]->vec+1, out[1]->vec+2, out[1]->vec+3);
/* out: value, color, normal */
if(in[0]->hasinput)
vec= in[0]->vec;
else
vec= shi->co;
retval= multitex_ext((Tex *)node->id, vec, out[0]->vec, out[1]->vec, out[1]->vec+1, out[1]->vec+2, out[1]->vec+3);
if((retval & TEX_RGB)==0) {
out[1]->vec[0]= out[0]->vec[0];
out[1]->vec[1]= out[0]->vec[0];
out[1]->vec[2]= out[0]->vec[0];
out[1]->vec[3]= 1.0f;
}
if(shi->do_preview)
nodeAddToPreview(node, out[1]->vec, shi->xs, shi->ys);
}
}
/* **************** geometry node ************ */
static void node_shader_exec_geom(void *data, bNode *node, bNodeStack **in, bNodeStack **out)
{
if(data) {
ShadeInput *shi= ((ShaderCallData *)data)->shi;
/* out: global, local, view, orco, uv, normal */
VECCOPY(out[0]->vec, shi->gl);
VECCOPY(out[1]->vec, shi->co);
VECCOPY(out[2]->vec, shi->view);
VECCOPY(out[3]->vec, shi->lo);
VECCOPY(out[4]->vec, shi->uv);
VECCOPY(out[5]->vec, shi->vno);
}
}
/* **************** normal node ************ */
/* generates normal, does dot product */
static void node_shader_exec_normal(void *data, bNode *node, bNodeStack **in, bNodeStack **out)
{
bNodeSocket *sock= node->outputs.first;
/* stack order input: normal */
/* stack order output: normal, value */
VECCOPY(out[0]->vec, sock->ns.vec);
out[1]->vec[0]= INPR(out[0]->vec, in[0]->vec);
}
/* **************** value node ************ */
static void node_shader_exec_value(void *data, bNode *node, bNodeStack **in, bNodeStack **out)
@@ -197,9 +238,12 @@ static void node_shader_exec_mix_rgb(void *data, bNode *node, bNodeStack **in, b
/* stack order in: fac, col1, col2 */
/* stack order out: col */
float col[3];
float fac= in[0]->vec[0];
CLAMP(fac, 0.0f, 1.0f);
VECCOPY(col, in[1]->vec);
ramp_blend(node->custom1, col, col+1, col+2, in[0]->vec[0], in[2]->vec);
ramp_blend(node->custom1, col, col+1, col+2, fac, in[2]->vec);
VECCOPY(out[0]->vec, col);
}
@@ -272,6 +316,29 @@ static bNodeType sh_node_output= {
};
/* **************** GEOMETRY INFO ******************** */
static bNodeSocketType sh_node_geom_out[]= {
{ SOCK_VECTOR, 0, "Global", 0.0f, 0.0f, 0.0f, 1.0f, -1.0f, 1.0f}, /* btw; uses no limit */
{ SOCK_VECTOR, 0, "Local", 0.0f, 0.0f, 0.0f, 1.0f, -1.0f, 1.0f},
{ SOCK_VECTOR, 0, "View", 0.0f, 0.0f, 0.0f, 1.0f, -1.0f, 1.0f},
{ SOCK_VECTOR, 0, "Orco", 0.0f, 0.0f, 0.0f, 1.0f, -1.0f, 1.0f},
{ SOCK_VECTOR, 0, "UV", 0.0f, 0.0f, 0.0f, 1.0f, -1.0f, 1.0f},
{ SOCK_VECTOR, 0, "Normal", 0.0f, 0.0f, 0.0f, 1.0f, -1.0f, 1.0f},
{ -1, 0, "" }
};
static bNodeType sh_node_geom= {
/* type code */ SH_NODE_GEOMETRY,
/* name */ "Geometry",
/* width+range */ 60, 40, 100,
/* class+opts */ NODE_CLASS_GENERATOR, 0,
/* input sock */ NULL,
/* output sock */ sh_node_geom_out,
/* storage */ "",
/* execfunc */ node_shader_exec_geom,
};
/* **************** MATERIAL ******************** */
static bNodeSocketType sh_node_material_in[]= {
{ SOCK_VECTOR, 1, "Normal", 0.0f, 0.0f, 0.0f, 1.0f, -1.0f, 1.0f},
@@ -298,6 +365,10 @@ static bNodeType sh_node_material= {
};
/* **************** TEXTURE ******************** */
static bNodeSocketType sh_node_texture_in[]= {
{ SOCK_VECTOR, 1, "Vector", 0.0f, 0.0f, 0.0f, 1.0f, -1.0f, 1.0f}, /* no limit */
{ -1, 0, "" }
};
static bNodeSocketType sh_node_texture_out[]= {
{ SOCK_VALUE, 0, "Value", 1.0f, 0.0f, 0.0f, 1.0f, 0.0f, 1.0f},
{ SOCK_RGBA , 0, "Color", 1.0f, 1.0f, 1.0f, 1.0f, 0.0f, 1.0f},
@@ -310,13 +381,37 @@ static bNodeType sh_node_texture= {
/* name */ "Texture",
/* width+range */ 120, 80, 240,
/* class+opts */ NODE_CLASS_GENERATOR, NODE_OPTIONS|NODE_PREVIEW,
/* input sock */ NULL,
/* input sock */ sh_node_texture_in,
/* output sock */ sh_node_texture_out,
/* storage */ "",
/* execfunc */ node_shader_exec_texture,
};
/* **************** NORMAL ******************** */
static bNodeSocketType sh_node_normal_in[]= {
{ SOCK_VECTOR, 1, "Normal", 0.0f, 0.0f, 0.0f, 1.0f, -1.0f, 1.0f},
{ -1, 0, "" }
};
static bNodeSocketType sh_node_normal_out[]= {
{ SOCK_VECTOR, 0, "Normal", 0.0f, 0.0f, 1.0f, 1.0f, -1.0f, 1.0f},
{ SOCK_VALUE, 0, "Dot", 1.0f, 0.0f, 0.0f, 1.0f, 0.0f, 1.0f},
{ -1, 0, "" }
};
static bNodeType sh_node_normal= {
/* type code */ SH_NODE_NORMAL,
/* name */ "Normal",
/* width+range */ 100, 60, 200,
/* class+opts */ NODE_CLASS_GENERATOR, NODE_OPTIONS,
/* input sock */ sh_node_normal_in,
/* output sock */ sh_node_normal_out,
/* storage */ "",
/* execfunc */ node_shader_exec_normal,
};
/* **************** VALUE ******************** */
static bNodeSocketType sh_node_value_out[]= {
{ SOCK_VALUE, 0, "Value", 0.5f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f},
@@ -436,6 +531,8 @@ bNodeType *node_all_shaders[]= {
&sh_node_valtorgb,
&sh_node_rgbtobw,
&sh_node_texture,
&sh_node_normal,
&sh_node_geom,
NULL
};

11
source/blender/include/BIF_interface.h
View File

@@ -114,7 +114,13 @@ struct ScrArea;
#define UI_BUT_ALIGN_DOWN (1<<15)
/* Button types */
/* Button types, bits stored in 1 value... and a short even!
- bits 0-4: bitnr (0-31)
- bits 5-7: pointer type
- bit 8: for 'bit'
- bit 9-15: button type (now 6 bits, 64 types)
*/
#define CHA 32
#define SHO 64
#define INT 96
@@ -154,8 +160,9 @@ struct ScrArea;
#define ROUNDBOX (28<<9)
#define CHARTAB (29<<9)
#define BUT_COLORBAND (30<<9)
#define BUT_NORMAL (31<<9)
#define BUTTYPE (31<<9)
#define BUTTYPE (63<<9)

127
source/blender/src/buttons_shading.c
View File

@@ -1200,7 +1200,7 @@ static void texture_panel_colors(Tex *tex)
}
static void texture_panel_texture(MTex *mtex, Material *ma, World *wrld, Lamp *la)
static void texture_panel_texture(MTex *mtex, Material *ma, World *wrld, Lamp *la, bNode *node)
{
MTex *mt=NULL;
uiBlock *block;
@@ -1215,11 +1215,14 @@ static void texture_panel_texture(MTex *mtex, Material *ma, World *wrld, Lamp *l
/* first do the browse but */
if(mtex)
id= (ID *)mtex->tex;
else if(node)
id= node->id;
if(ma) idfrom= &ma->id;
else if(wrld) idfrom= &wrld->id;
else idfrom= &la->id;
else if(la) idfrom= &la->id;
else idfrom= NULL;
uiBlockSetCol(block, TH_BUT_SETTING2);
if(ma) {
std_libbuttons(block, 10, 180, 0, NULL, B_TEXBROWSE, ID_TE, 0, id, idfrom, &(G.buts->texnr), B_TEXALONE, B_TEXLOCAL, B_TEXDELETE, B_AUTOTEXNAME, B_KEEPDATA);
@@ -1229,45 +1232,49 @@ static void texture_panel_texture(MTex *mtex, Material *ma, World *wrld, Lamp *l
}
else if(la) {
std_libbuttons(block, 10, 180, 0, NULL, B_LTEXBROWSE, ID_TE, 0, id, idfrom, &(G.buts->texnr), B_TEXALONE, B_TEXLOCAL, B_TEXDELETE, B_AUTOTEXNAME, B_KEEPDATA);
}
else if(node) {
}
uiBlockSetCol(block, TH_BUT_NEUTRAL);
/* From button: removed */
/* CHANNELS */
uiBlockBeginAlign(block);
yco= 150;
for(a= 0; a<MAX_MTEX; a++) {
if(ma) mt= ma->mtex[a];
else if(wrld) mt= wrld->mtex[a];
else if(la) mt= la->mtex[a];
if(mt && mt->tex) splitIDname(mt->tex->id.name+2, str, &loos);
else strcpy(str, "");
str[14]= 0;
if(node==NULL) {
uiBlockBeginAlign(block);
yco= 150;
for(a= 0; a<MAX_MTEX; a++) {
if(ma) mt= ma->mtex[a];
else if(wrld) mt= wrld->mtex[a];
else if(la) mt= la->mtex[a];
if(mt && mt->tex) splitIDname(mt->tex->id.name+2, str, &loos);
else strcpy(str, "");
str[14]= 0;
if(ma) {
uiDefButC(block, ROW, B_TEXCHANNEL, str, 10,yco,140,19, &(ma->texact), 0.0, (float)a, 0, 0, "Click to select texture channel");
yco-= 20;
if(ma) {
uiDefButC(block, ROW, B_TEXCHANNEL, str, 10,yco,140,19, &(ma->texact), 0.0, (float)a, 0, 0, "Click to select texture channel");
yco-= 20;
}
else if(wrld) {
uiDefButS(block, ROW, B_TEXCHANNEL, str, 10,yco,140,19, &(wrld->texact), 0.0, (float)a, 0, 0, "");
yco-= 20;
}
else if(la) {
uiDefButS(block, ROW, B_TEXCHANNEL, str, 10,yco,140,19, &(la->texact), 0.0, (float)a, 0, 0, "");
yco-= 20;
}
}
else if(wrld) {
uiDefButS(block, ROW, B_TEXCHANNEL, str, 10,yco,140,19, &(wrld->texact), 0.0, (float)a, 0, 0, "");
yco-= 20;
}
else if(la) {
uiDefButS(block, ROW, B_TEXCHANNEL, str, 10,yco,140,19, &(la->texact), 0.0, (float)a, 0, 0, "");
yco-= 20;
}
}
uiBlockEndAlign(block);
uiBlockEndAlign(block);
}
uiBlockSetCol(block, TH_AUTO);
/* TYPES */
if(mtex && mtex->tex) {
if(id) {
char textypes[512];
Tex *tex= mtex->tex;
Tex *tex= (Tex *)id;
uiSetButLock(tex->id.lib!=0, "Can't edit library data");
@@ -3590,14 +3597,22 @@ void texture_panels()
Material *ma=NULL;
Lamp *la=NULL;
World *wrld=NULL;
bNode *node=NULL;
Object *ob= OBACT;
MTex *mtex= NULL;
if(G.buts->texfrom==0) {
if(ob) {
ma= give_current_material(ob, ob->actcol);
ma= get_active_matlayer(ma);
if(ma) mtex= ma->mtex[ ma->texact ];
if(ma && ma->use_nodes)
node= nodeGetActiveID(ma->nodetree, ID_TE);
if(node)
ma= NULL;
else {
ma= get_active_matlayer(ma);
if(ma) mtex= ma->mtex[ ma->texact ];
}
}
}
else if(G.buts->texfrom==1) {
@@ -3611,57 +3626,61 @@ void texture_panels()
}
}
texture_panel_preview(ma || wrld || la); // for 'from' buttons
texture_panel_preview(ma || wrld || la || node); // for 'from' buttons
if(ma || wrld || la) {
texture_panel_texture(mtex, ma, wrld, la);
if(ma || wrld || la || node) {
Tex *tex= NULL;
if(mtex && mtex->tex) {
texture_panel_colors(mtex->tex);
texture_panel_texture(mtex, ma, wrld, la, node);
if(mtex) tex= mtex->tex;
else if(node) tex= (Tex *)node->id;
if(tex) {
texture_panel_colors(tex);
switch(mtex->tex->type) {
switch(tex->type) {
case TEX_IMAGE:
texture_panel_image(mtex->tex);
texture_panel_image1(mtex->tex);
texture_panel_image(tex);
texture_panel_image1(tex);
break;
case TEX_ENVMAP:
texture_panel_envmap(mtex->tex);
texture_panel_envmap(tex);
break;
case TEX_CLOUDS:
texture_panel_clouds(mtex->tex);
texture_panel_clouds(tex);
break;
case TEX_MARBLE:
texture_panel_marble(mtex->tex);
texture_panel_marble(tex);
break;
case TEX_STUCCI:
texture_panel_stucci(mtex->tex);
texture_panel_stucci(tex);
break;
case TEX_WOOD:
texture_panel_wood(mtex->tex);
texture_panel_wood(tex);
break;
case TEX_BLEND:
texture_panel_blend(mtex->tex);
texture_panel_blend(tex);
break;
case TEX_MAGIC:
texture_panel_magic(mtex->tex);
texture_panel_magic(tex);
break;
case TEX_PLUGIN:
texture_panel_plugin(mtex->tex);
texture_panel_plugin(tex);
break;
case TEX_NOISE:
// no panel! (e: not really true, is affected by noisedepth param)
break;
/* newnoise: musgrave panels */
/* newnoise: musgrave panels */
case TEX_MUSGRAVE:
texture_panel_musgrave(mtex->tex);
texture_panel_musgrave(tex);
break;
case TEX_DISTNOISE:
texture_panel_distnoise(mtex->tex);
texture_panel_distnoise(tex);
break;
/* newnoise: voronoi */
/* newnoise: voronoi */
case TEX_VORONOI:
texture_panel_voronoi(mtex->tex);
texture_panel_voronoi(tex);
break;
}
}

56
source/blender/src/drawnode.c
View File

@@ -122,6 +122,8 @@ static uiBlock *socket_vector_menu(void *sock_v)
uiBlockSetDirection(block, UI_TOP);
allqueue(REDRAWNODE, 0);
return block;
}
@@ -282,6 +284,19 @@ static int node_shader_buts_texture(uiBlock *block, bNodeTree *ntree, bNode *nod
return 19;
}
static int node_shader_buts_normal(uiBlock *block, bNodeTree *ntree, bNode *node, rctf *butr)
{
if(block) {
bNodeSocket *sock= node->outputs.first; /* first socket stores normal */
uiDefButF(block, BUT_NORMAL, B_NODE_EXEC, "",
butr->xmin, butr->ymin, butr->xmax-butr->xmin, butr->ymax-butr->ymin,
sock->ns.vec, 0.0f, 1.0f, 0, 0, "");
}
return (int)(node->width-NODE_DY);
}
static int node_shader_buts_value(uiBlock *block, bNodeTree *ntree, bNode *node, rctf *butr)
{
if(block) {
@@ -362,6 +377,9 @@ static void node_shader_set_butfunc(bNodeType *ntype)
case SH_NODE_TEXTURE:
ntype->butfunc= node_shader_buts_texture;
break;
case SH_NODE_NORMAL:
ntype->butfunc= node_shader_buts_normal;
break;
case SH_NODE_VALUE:
ntype->butfunc= node_shader_buts_value;
break;
@@ -536,27 +554,36 @@ static void node_update(bNode *node)
bNodeSocket *nsock;
if(node->flag & NODE_HIDDEN) {
float rad, drad;
float rad, drad, hiddenrad= HIDDEN_RAD;
int totin, totout, tot;
/* calculate minimal radius */
totin= BLI_countlist(&node->inputs);
totout= BLI_countlist(&node->outputs);
tot= MAX2(totin, totout);
if(tot>4) {
hiddenrad += 5.0*(float)(tot-4);
}
node->totr.xmin= node->locx;
node->totr.xmax= node->locx + 3*HIDDEN_RAD + node->miniwidth;
node->totr.ymax= node->locy + (HIDDEN_RAD - 0.5f*NODE_DY);
node->totr.ymin= node->totr.ymax - 2*HIDDEN_RAD;
node->totr.xmax= node->locx + 3*hiddenrad + node->miniwidth;
node->totr.ymax= node->locy + (hiddenrad - 0.5f*NODE_DY);
node->totr.ymin= node->totr.ymax - 2*hiddenrad;
/* output connectors */
rad=drad= M_PI/(1.0f + (float)BLI_countlist(&node->outputs));
rad=drad= M_PI/(1.0f + (float)totout);
for(nsock= node->outputs.first; nsock; nsock= nsock->next, rad+= drad) {
nsock->locx= node->totr.xmax - HIDDEN_RAD + sin(rad)*HIDDEN_RAD;
nsock->locy= node->totr.ymin + HIDDEN_RAD + cos(rad)*HIDDEN_RAD;
nsock->locx= node->totr.xmax - hiddenrad + sin(rad)*hiddenrad;
nsock->locy= node->totr.ymin + hiddenrad + cos(rad)*hiddenrad;
}
/* input connectors */
rad=drad= - M_PI/(1.0f + (float)BLI_countlist(&node->inputs));
rad=drad= - M_PI/(1.0f + (float)totin);
for(nsock= node->inputs.first; nsock; nsock= nsock->next, rad+= drad) {
nsock->locx= node->totr.xmin + HIDDEN_RAD + sin(rad)*HIDDEN_RAD;
nsock->locy= node->totr.ymin + HIDDEN_RAD + cos(rad)*HIDDEN_RAD;
nsock->locx= node->totr.xmin + hiddenrad + sin(rad)*hiddenrad;
nsock->locy= node->totr.ymin + hiddenrad + cos(rad)*hiddenrad;
}
}
else {
@@ -785,21 +812,22 @@ void node_hidden_draw(SpaceNode *snode, bNode *node)
bNodeSocket *sock;
rctf *rct= &node->totr;
float dx, centy= 0.5f*(rct->ymax+rct->ymin);
float hiddenrad= 0.5f*(rct->ymax-rct->ymin);
int color_id= node_get_colorid(node);
/* shadow */
uiSetRoundBox(15);
nodeshadow(rct, HIDDEN_RAD, node->flag & SELECT);
nodeshadow(rct, hiddenrad, node->flag & SELECT);
/* body */
BIF_ThemeColorShade(color_id, 20);
uiRoundBox(rct->xmin, rct->ymin, rct->xmax, rct->ymax, HIDDEN_RAD);
uiRoundBox(rct->xmin, rct->ymin, rct->xmax, rct->ymax, hiddenrad);
/* outline active emphasis */
if(node->flag & NODE_ACTIVE) {
glEnable(GL_BLEND);
glColor4ub(200, 200, 200, 140);
gl_round_box(GL_LINE_LOOP, rct->xmin, rct->ymin, rct->xmax, rct->ymax, HIDDEN_RAD);
gl_round_box(GL_LINE_LOOP, rct->xmin, rct->ymin, rct->xmax, rct->ymax, hiddenrad);
glDisable(GL_BLEND);
}
@@ -832,7 +860,7 @@ void node_hidden_draw(SpaceNode *snode, bNode *node)
// if(node->id) {
// glEnable(GL_BLEND);
// BIF_icon_set_aspect(node->id->icon_id, snode->aspect);
// BIF_icon_draw(rct->xmin+HIDDEN_RAD, -1.0f+rct->ymin+HIDDEN_RAD/2, node->id->icon_id);
// BIF_icon_draw(rct->xmin+hiddenrad, -1.0f+rct->ymin+hiddenrad/2, node->id->icon_id);
// glDisable(GL_BLEND);
// }

26
source/blender/src/editnode.c
View File

@@ -166,12 +166,8 @@ void node_shader_default(Material *ma)
out= nodeAddNodeType(ma->nodetree, SH_NODE_OUTPUT);
out->locx= 300.0f; out->locy= 300.0f;
/* we add default the own material as shader */
in= nodeAddNodeType(ma->nodetree, SH_NODE_MATERIAL);
in->locx= 10.0f; in->locy= 300.0f;
// in->id= (ID *)ma;
// id_us_plus(in->id);
// in->flag |= NODE_ACTIVE_ID;
nodeSetActive(ma->nodetree, in);
/* only a link from color to color */
@@ -548,6 +544,13 @@ void node_set_active(SpaceNode *snode, bNode *node)
/* tree specific activate calls */
if(snode->treetype==NTREE_SHADER) {
/* when we select a material, active texture is cleared, for buttons */
if(node->id && GS(node->id->name)==ID_MA)
nodeClearActiveID(snode->nodetree, ID_TE);
if(node->id)
BIF_preview_changed(-1); /* temp hack to force texture preview to update */
allqueue(REDRAWBUTSSHADING, 1);
}
}
@@ -762,7 +765,7 @@ static void node_add_menu(SpaceNode *snode)
short event, mval[2];
/* shader menu, still hardcoded defines... solve */
event= pupmenu("Add Node%t|Input%x0|Output%x1|Material%x100|Texture%x106|Value %x102|Color %x101|Mix Color %x103|ColorRamp %x104|Color to BW %x105");
event= pupmenu("Add Node%t|Output%x1|Geometry%x108|Material%x100|Texture%x106|Normal%x107|Value %x102|Color %x101|Mix Color %x103|ColorRamp %x104|Color to BW %x105");
if(event<1) return;
getmouseco_areawin(mval);
@@ -1124,7 +1127,8 @@ int node_uiDoBlocks(SpaceNode *snode, ListBase *lb, short event)
{
bNode *node;
rctf rect;
ListBase listb= *lb;
int retval= UI_NOTHING;
short mval[2];
getmouseco_areawin(mval);
@@ -1138,14 +1142,16 @@ int node_uiDoBlocks(SpaceNode *snode, ListBase *lb, short event)
for(node= snode->nodetree->nodes.first; node; node= node->next) {
if(node->block) {
if(node == visible_node(snode, &rect)) {
ListBase lb;
lb.first= lb.last= node->block;
return uiDoBlocks(&lb, event);
lb->first= lb->last= node->block;
retval= uiDoBlocks(lb, event);
break;
}
}
}
return UI_NOTHING;
*lb= listb;
return retval;
}
void winqreadnodespace(ScrArea *sa, void *spacedata, BWinEvent *evt)

22
source/blender/src/header_buttonswin.c
View File

@@ -46,6 +46,7 @@
#include "DNA_armature_types.h"
#include "DNA_lamp_types.h"
#include "DNA_material_types.h"
#include "DNA_node_types.h"
#include "DNA_object_types.h"
#include "DNA_scene_types.h"
#include "DNA_screen_types.h"
@@ -67,6 +68,7 @@
#include "BKE_library.h"
#include "BKE_main.h"
#include "BKE_material.h"
#include "BKE_node.h"
#include "BKE_texture.h"
#include "BKE_utildefines.h"
#include "BSE_drawipo.h"
@@ -280,12 +282,22 @@ void buttons_active_id(ID **id, ID **idfrom)
if(G.buts->texfrom==0) {
if(ob && ob->type<OB_LAMP && ob->type) {
bNode *node= NULL;
ma= give_current_material(ob, ob->actcol);
ma= get_active_matlayer(ma);
*idfrom= (ID *)ma;
if(ma) {
mtex= ma->mtex[ ma->texact ];
if(mtex) *id= (ID *)mtex->tex;
if(ma && ma->use_nodes)
node= nodeGetActiveID(ma->nodetree, ID_TE);
if(node) {
*idfrom= NULL;
*id= node->id;
}
else {
ma= get_active_matlayer(ma);
*idfrom= (ID *)ma;
if(ma) {
mtex= ma->mtex[ ma->texact ];
if(mtex) *id= (ID *)mtex->tex;
}
}
}
}

68
source/blender/src/interface.c
View File

@@ -3209,7 +3209,6 @@ static void do_colorband_evt(ColorBand *coba)
}
}
static int ui_do_but_COLORBAND(uiBut *but)
{
ColorBand *coba= (ColorBand *)but->poin;
@@ -3279,6 +3278,66 @@ static int ui_do_but_COLORBAND(uiBut *but)
return but->retval;
}
/* button is presumed square */
/* if mouse moves outside of sphere, it does negative normal */
static int ui_do_but_NORMAL(uiBut *but)
{
float dx, dy, rad, radsq, mrad, *fp= (float *)but->poin;
int firsttime=1;
short mval[2], mvalo[2];
rad= 0.5f*(but->x2 - but->x1);
radsq= rad*rad;
uiGetMouse(mywinget(), mvalo);
while(get_mbut() & L_MOUSE) {
uiGetMouse(mywinget(), mval);
if(mval[0]!=mvalo[0] || mval[1]!=mvalo[1] || firsttime) {
firsttime= 0;
dx= -but->x1-rad + (float)mval[0];
dy= -but->y1-rad + (float)mval[1];
mrad= dx*dx+dy*dy;
if(mrad < radsq) { /* inner circle */
fp[0]= dx;
fp[1]= dy;
fp[2]= sqrt( radsq-dx*dx-dy*dy );
}
else { /* outer circle */
float norx, nory;
mrad= sqrt(mrad); // veclen
norx= dx/mrad;
nory= dy/mrad;
dx= norx*(2.0f*rad - mrad);
dy= nory*(2.0f*rad - mrad);
mrad= dx*dx+dy*dy;
if(mrad < radsq) {
fp[0]= dx;
fp[1]= dy;
fp[2]= -sqrt( radsq-dx*dx-dy*dy );
}
}
Normalise(fp);
ui_draw_but(but);
ui_block_flush_back(but->block);
mvalo[0]= mval[0];
mvalo[1]= mval[1];
}
BIF_wait_for_statechange();
}
return but->retval;
}
/* ************************************************ */
void uiSetButLock(int val, char *lockstr)
@@ -3476,6 +3535,9 @@ static int ui_do_button(uiBlock *block, uiBut *but, uiEvent *uevent)
case BUT_COLORBAND:
retval= ui_do_but_COLORBAND(but);
break;
case BUT_NORMAL:
retval= ui_do_but_NORMAL(but);
break;
#ifdef INTERNATIONAL
case CHARTAB:
@@ -4432,9 +4494,9 @@ int uiDoBlocks(ListBase *lb, int event)
}
block->in_use= 1; // bit awkward, but now we can detect if frontbuf flush should be set
retval= ui_do_block(block, &uevent);
retval |= ui_do_block(block, &uevent); /* we 'or' because 2nd loop can return to here, and we we want 'out' to return */
block->in_use= 0;
if(retval==UI_EXIT_LOOP) break;
if(retval & UI_EXIT_LOOP) break;
/* now a new block could be created for menus, this is
inserted in the beginning of a list */

76
source/blender/src/interface_draw.c
View File

@@ -1968,7 +1968,78 @@ static void ui_draw_but_COLORBAND(uiBut *but)
glEnd();
}
static void ui_draw_but_NORMAL(uiBut *but)
{
static GLuint displist=0;
int a, old[8];
float vec0[3]={0.0f, 0.0f, 0.0f};
float vec1[3]={1.0f, 1.0f, 1.0f};
float dir[4], size;
/* backdrop */
BIF_ThemeColor(TH_BUT_NEUTRAL);
uiSetRoundBox(15);
gl_round_box(GL_POLYGON, but->x1, but->y1, but->x2, but->y2, 5.0f);
/* sphere color */
glEnable(GL_COLOR_MATERIAL);
glColor3ub(200, 200, 200);
glCullFace(GL_BACK); glEnable(GL_CULL_FACE);
/* disable blender light */
for(a=0; a<8; a++) {
old[a]= glIsEnabled(GL_LIGHT0+a);
glDisable(GL_LIGHT0+a);
}
/* own light */
glEnable(GL_LIGHT7);
glEnable(GL_LIGHTING);
VECCOPY(dir, (float *)but->poin);
dir[3]= 0.0f; /* glLight needs 4 args, 0.0 is sun */
glLightfv(GL_LIGHT7, GL_POSITION, dir);
glLightfv(GL_LIGHT7, GL_DIFFUSE, vec1);
glLightfv(GL_LIGHT7, GL_SPECULAR, vec0);
glLightf(GL_LIGHT7, GL_CONSTANT_ATTENUATION, 1.0f);
glLightf(GL_LIGHT7, GL_LINEAR_ATTENUATION, 0.0f);
/* transform to button */
glPushMatrix();
glTranslatef(but->x1 + 0.5f*(but->x2-but->x1), but->y1+ 0.5f*(but->y2-but->y1), 0.0f);
size= (but->x2-but->x1)/200.f;
glScalef(size, size, size);
if(displist==0) {
GLUquadricObj *qobj;
displist= glGenLists(1);
glNewList(displist, GL_COMPILE_AND_EXECUTE);
qobj = gluNewQuadric();
gluQuadricDrawStyle(qobj, GLU_FILL);
glShadeModel(GL_SMOOTH);
gluSphere( qobj, 100.0, 32, 24);
glShadeModel(GL_FLAT);
gluDeleteQuadric(qobj);
glEndList();
}
else glCallList(displist);
glPopMatrix();
glDisable(GL_LIGHTING);
glDisable(GL_COLOR_MATERIAL);
glDisable(GL_CULL_FACE);
/* enable blender light */
for(a=0; a<8; a++) {
if(old[a])
glEnable(GL_LIGHT0+a);
}
}
static void ui_draw_roundbox(uiBut *but)
{
@@ -2089,6 +2160,9 @@ void ui_draw_but(uiBut *but)
case BUT_COLORBAND:
ui_draw_but_COLORBAND(but);
break;
case BUT_NORMAL:
ui_draw_but_NORMAL(but);
break;
default:
but->embossfunc(but->type, but->themecol, but->aspect, but->x1, but->y1, but->x2, but->y2, but->flag);

2
source/blender/src/mywindow.c
View File

@@ -478,7 +478,7 @@ void myortho2(float x1, float x2, float y1, float y2)
/* prevent opengl from generating errors */
if(x1==x2) x2+=1.0;
if(y1==y2) y2+=1.0;
bwin_ortho(curswin, x1, x2, y1, y2, -1, 1);
bwin_ortho(curswin, x1, x2, y1, y2, -100, 100);
}
void mywindow(float x1, float x2, float y1, float y2, float n, float f)

3
source/blender/src/previewrender.c
View File

@@ -357,6 +357,7 @@ static void draw_tex_crop(Tex *tex)
}
/* temporal abuse; if id_code is -1 it only does texture.... solve! */
void BIF_preview_changed(short id_code)
{
ScrArea *sa;
@@ -370,7 +371,7 @@ void BIF_preview_changed(short id_code)
if (sbuts->ri) sbuts->ri->cury= 0;
addafterqueue(sa->win, RENDERPREVIEW, 1);
}
else if(tab==TAB_SHADING_TEX && (id_code==ID_TE)) {
else if(tab==TAB_SHADING_TEX && (id_code==ID_TE || id_code==-1)) {
if (sbuts->ri) sbuts->ri->cury= 0;
addafterqueue(sa->win, RENDERPREVIEW, 1);
}