Revision: 22609
          
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=22609
Author:   kakbarnf
Date:     2009-08-18 21:58:27 +0200 (Tue, 18 Aug 2009)

Log Message:
-----------
Fixed the texture preview to work with multi-output node-based textures.

Modified Paths:
--------------
    branches/blender2.5/blender/release/ui/buttons_texture.py
    
branches/blender2.5/blender/source/blender/editors/include/ED_previewrender.h
    branches/blender2.5/blender/source/blender/editors/include/UI_interface.h
    branches/blender2.5/blender/source/blender/editors/interface/interface.c
    
branches/blender2.5/blender/source/blender/editors/interface/interface_intern.h
    
branches/blender2.5/blender/source/blender/editors/interface/interface_templates.c
    
branches/blender2.5/blender/source/blender/editors/interface/interface_widgets.c
    branches/blender2.5/blender/source/blender/editors/preview/previewrender.c
    branches/blender2.5/blender/source/blender/editors/space_node/space_node.c
    branches/blender2.5/blender/source/blender/makesrna/intern/rna_texture.c
    branches/blender2.5/blender/source/blender/makesrna/intern/rna_ui_api.c

Modified: branches/blender2.5/blender/release/ui/buttons_texture.py
===================================================================
--- branches/blender2.5/blender/release/ui/buttons_texture.py   2009-08-18 
19:26:53 UTC (rev 22608)
+++ branches/blender2.5/blender/release/ui/buttons_texture.py   2009-08-18 
19:58:27 UTC (rev 22609)
@@ -17,21 +17,22 @@
                layout = self.layout
                
                tex = context.texture
+               slot = context.texture_slot
                ma = context.material
                la = context.lamp
                wo = context.world
                br = context.brush
                
                if ma:
-                       layout.template_preview(tex, parent=ma)
+                       layout.template_preview(tex, parent=ma, slot=slot)
                elif la:
-                       layout.template_preview(tex, parent=la)
+                       layout.template_preview(tex, parent=la, slot=slot)
                elif wo:
-                       layout.template_preview(tex, parent=wo)
+                       layout.template_preview(tex, parent=wo, slot=slot)
                elif br:
-                       layout.template_preview(tex, parent=br)
+                       layout.template_preview(tex, parent=br, slot=slot)
                else:
-                       layout.template_preview(tex)
+                       layout.template_preview(tex, slot=slot)
                        
 class TEXTURE_PT_context_texture(TextureButtonsPanel):
        __show_header__ = False

Modified: 
branches/blender2.5/blender/source/blender/editors/include/ED_previewrender.h
===================================================================
--- 
branches/blender2.5/blender/source/blender/editors/include/ED_previewrender.h   
    2009-08-18 19:26:53 UTC (rev 22608)
+++ 
branches/blender2.5/blender/source/blender/editors/include/ED_previewrender.h   
    2009-08-18 19:58:27 UTC (rev 22609)
@@ -34,6 +34,7 @@
 struct Render;
 struct bContext;
 struct ID;
+struct MTex;
 
 #define PREVIEW_RENDERSIZE 140
 
@@ -70,9 +71,9 @@
 void ED_preview_init_dbase(void);
 void ED_preview_free_dbase(void);
 
-void ED_preview_shader_job(const struct bContext *C, void *owner, struct ID 
*id, struct ID *parent, int sizex, int sizey);
+void ED_preview_shader_job(const struct bContext *C, void *owner, struct ID 
*id, struct ID *parent, struct MTex *slot, int sizex, int sizey);
 void ED_preview_iconrender(struct Scene *scene, struct ID *id, unsigned int 
*rect, int sizex, int sizey);
 
-void ED_preview_draw(const struct bContext *C, void *idp, void *parentp, rcti 
*rect);
+void ED_preview_draw(const struct bContext *C, void *idp, void *parentp, void 
*slot, rcti *rect);
 
 #endif

Modified: 
branches/blender2.5/blender/source/blender/editors/include/UI_interface.h
===================================================================
--- branches/blender2.5/blender/source/blender/editors/include/UI_interface.h   
2009-08-18 19:26:53 UTC (rev 22608)
+++ branches/blender2.5/blender/source/blender/editors/include/UI_interface.h   
2009-08-18 19:58:27 UTC (rev 22609)
@@ -60,6 +60,7 @@
 struct ImageUser;
 struct uiWidgetColors;
 struct Tex;
+struct MTex;
 
 typedef struct uiBut uiBut;
 typedef struct uiBlock uiBlock;
@@ -490,7 +491,7 @@
 
 void   uiButSetCompleteFunc(uiBut *but,                uiButCompleteFunc func, 
void *arg);
 
-void   uiBlockSetDrawExtraFunc(uiBlock *block, void (*func)(const struct 
bContext *C, void *, void *, struct rcti *rect), void *arg);
+void   uiBlockSetDrawExtraFunc(uiBlock *block, void (*func)(const struct 
bContext *C, void *, void *, void *, struct rcti *rect), void *arg1, void 
*arg2);
 
 /* Autocomplete
  *
@@ -630,7 +631,7 @@
        char *newop, char *unlinkop);
 uiLayout *uiTemplateModifier(uiLayout *layout, struct PointerRNA *ptr);
 uiLayout *uiTemplateConstraint(uiLayout *layout, struct PointerRNA *ptr);
-void uiTemplatePreview(uiLayout *layout, struct ID *id, struct ID *parent);
+void uiTemplatePreview(uiLayout *layout, struct ID *id, struct ID *parent, 
struct MTex *slot);
 void uiTemplateColorRamp(uiLayout *layout, struct ColorBand *coba, int expand);
 void uiTemplateCurveMapping(uiLayout *layout, struct CurveMapping *cumap, int 
type, int compact);
 void uiTemplateTriColorSet(uiLayout *layout, struct PointerRNA *ptr, char 
*propname);

Modified: 
branches/blender2.5/blender/source/blender/editors/interface/interface.c
===================================================================
--- branches/blender2.5/blender/source/blender/editors/interface/interface.c    
2009-08-18 19:26:53 UTC (rev 22608)
+++ branches/blender2.5/blender/source/blender/editors/interface/interface.c    
2009-08-18 19:58:27 UTC (rev 22609)
@@ -2931,10 +2931,11 @@
        but->rename_arg1= arg1;
 }
 
-void uiBlockSetDrawExtraFunc(uiBlock *block, void (*func)(const bContext *C, 
void *idv, void *argv, rcti *rect), void *arg)
+void uiBlockSetDrawExtraFunc(uiBlock *block, void (*func)(const bContext *C, 
void *idv, void *arg1, void *arg2, rcti *rect), void *arg1, void *arg2)
 {
        block->drawextra= func;
-       block->drawextra_arg= arg;
+       block->drawextra_arg1= arg1;
+       block->drawextra_arg2= arg2;
 }
 
 void uiButSetFunc(uiBut *but, uiButHandleFunc func, void *arg1, void *arg2)

Modified: 
branches/blender2.5/blender/source/blender/editors/interface/interface_intern.h
===================================================================
--- 
branches/blender2.5/blender/source/blender/editors/interface/interface_intern.h 
    2009-08-18 19:26:53 UTC (rev 22608)
+++ 
branches/blender2.5/blender/source/blender/editors/interface/interface_intern.h 
    2009-08-18 19:58:27 UTC (rev 22609)
@@ -273,8 +273,9 @@
        int (*block_event_func)(const struct bContext *C, struct uiBlock *, 
struct wmEvent *);
        
        /* extra draw function for custom blocks */
-       void (*drawextra)(const struct bContext *C, void *idv, void *argv, rcti 
*rect);
-       void *drawextra_arg;
+       void (*drawextra)(const struct bContext *C, void *idv, void *arg1, void 
*arg2, rcti *rect);
+       void *drawextra_arg1;
+       void *drawextra_arg2;
 
        int afterval, flag;
        

Modified: 
branches/blender2.5/blender/source/blender/editors/interface/interface_templates.c
===================================================================
--- 
branches/blender2.5/blender/source/blender/editors/interface/interface_templates.c
  2009-08-18 19:26:53 UTC (rev 22608)
+++ 
branches/blender2.5/blender/source/blender/editors/interface/interface_templates.c
  2009-08-18 19:58:27 UTC (rev 22609)
@@ -1088,7 +1088,7 @@
        }
 }
 
-void uiTemplatePreview(uiLayout *layout, ID *id, ID *parent)
+void uiTemplatePreview(uiLayout *layout, ID *id, ID *parent, MTex *slot)
 {
        uiLayout *row, *col;
        uiBlock *block;
@@ -1129,7 +1129,7 @@
        
        /* add preview */
        uiDefBut(block, BUT_EXTRA, 0, "", 0, 0, UI_UNIT_X*6, UI_UNIT_Y*6, pid, 
0.0, 0.0, 0, 0, "");
-       uiBlockSetDrawExtraFunc(block, ED_preview_draw, pparent);
+       uiBlockSetDrawExtraFunc(block, ED_preview_draw, pparent, slot);
        uiBlockSetHandleFunc(block, do_preview_buttons, NULL);
        
        /* add buttons */

Modified: 
branches/blender2.5/blender/source/blender/editors/interface/interface_widgets.c
===================================================================
--- 
branches/blender2.5/blender/source/blender/editors/interface/interface_widgets.c
    2009-08-18 19:26:53 UTC (rev 22608)
+++ 
branches/blender2.5/blender/source/blender/editors/interface/interface_widgets.c
    2009-08-18 19:58:27 UTC (rev 22609)
@@ -2065,7 +2065,7 @@
        
        if(but->block->drawextra) {
                /* note: drawextra can change rect +1 or -1, to match round 
errors of existing previews */
-               but->block->drawextra(C, but->poin, but->block->drawextra_arg, 
rect);
+               but->block->drawextra(C, but->poin, but->block->drawextra_arg1, 
but->block->drawextra_arg2, rect);
                
                /* make mask to draw over image */
                UI_GetThemeColor3ubv(TH_BACK, col);

Modified: 
branches/blender2.5/blender/source/blender/editors/preview/previewrender.c
===================================================================
--- branches/blender2.5/blender/source/blender/editors/preview/previewrender.c  
2009-08-18 19:26:53 UTC (rev 22608)
+++ branches/blender2.5/blender/source/blender/editors/preview/previewrender.c  
2009-08-18 19:58:27 UTC (rev 22609)
@@ -113,6 +113,7 @@
        Scene *scene;
        ID *id;
        ID *parent;
+       MTex *slot;
        
        int sizex, sizey;
        int *pr_rect;
@@ -364,6 +365,10 @@
                                        Material *mat= 
give_current_material(base->object, base->object->actcol);
                                        if(mat && mat->mtex[0]) {
                                                mat->mtex[0]->tex= tex;
+                                               
+                                               if(sp && sp->slot)
+                                                       
mat->mtex[0]->which_output = sp->slot->which_output;
+                                               
                                                /* show alpha in this case */
                                                if(tex==NULL || (tex->flag & 
TEX_PRV_ALPHA)) {
                                                        mat->mtex[0]->mapto |= 
MAP_ALPHA;
@@ -457,13 +462,14 @@
        return 0;
 }
 
-void ED_preview_draw(const bContext *C, void *idp, void *parentp, rcti *rect)
+void ED_preview_draw(const bContext *C, void *idp, void *parentp, void *slotp, 
rcti *rect)
 {
        if(idp) {
                ScrArea *sa= CTX_wm_area(C);
                Scene *sce = CTX_data_scene(C);
                ID *id = (ID *)idp;
                ID *parent= (ID *)parentp;
+               MTex *slot= (MTex *)slotp;
                SpaceButs *sbuts= sa->spacedata.first;
                rcti newrect;
                int ok;
@@ -491,7 +497,7 @@
                }
                
                if(ok==0) {
-                       ED_preview_shader_job(C, sa, id, parent, newx, newy);
+                       ED_preview_shader_job(C, sa, id, parent, slot, newx, 
newy);
                }
        }       
 }
@@ -932,7 +938,7 @@
        MEM_freeN(sp);
 }
 
-void ED_preview_shader_job(const bContext *C, void *owner, ID *id, ID *parent, 
int sizex, int sizey)
+void ED_preview_shader_job(const bContext *C, void *owner, ID *id, ID *parent, 
MTex *slot, int sizex, int sizey)
 {
        wmJob *steve;
        ShaderPreview *sp;
@@ -952,6 +958,7 @@
        sp->pr_method= PR_DO_RENDER;
        sp->id = id;
        sp->parent= parent;
+       sp->slot= slot;
        
        /* setup job */
        WM_jobs_customdata(steve, sp, shader_preview_free);

Modified: 
branches/blender2.5/blender/source/blender/editors/space_node/space_node.c
===================================================================
--- branches/blender2.5/blender/source/blender/editors/space_node/space_node.c  
2009-08-18 19:26:53 UTC (rev 22608)
+++ branches/blender2.5/blender/source/blender/editors/space_node/space_node.c  
2009-08-18 19:58:27 UTC (rev 22609)
@@ -174,7 +174,7 @@
                if(snode->treetype==NTREE_SHADER) {
                        Material *ma= (Material *)snode->id;
                        if(ma->use_nodes)
-                               ED_preview_shader_job(C, sa, snode->id, NULL, 
100, 100);
+                               ED_preview_shader_job(C, sa, snode->id, NULL, 
NULL, 100, 100);
                }
                else if(snode->treetype==NTREE_COMPOSIT) {
                        Scene *scene= (Scene *)snode->id;

Modified: 
branches/blender2.5/blender/source/blender/makesrna/intern/rna_texture.c
===================================================================
--- branches/blender2.5/blender/source/blender/makesrna/intern/rna_texture.c    
2009-08-18 19:26:53 UTC (rev 22608)

@@ Diff output truncated at 10240 characters. @@

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