Commit: 221ed1342bd2f34f16158dcbfc8e5fbf185fd381
Author: Nicholas Bishop
Date: Mon Jan 19 15:59:55 2015 +0100
Branches: cycles-ptex-12
https://developer.blender.org/rB221ed1342bd2f34f16158dcbfc8e5fbf185fd381
Add a couple new CustomData layers for Ptex
===================================================================
M source/blender/blenkernel/intern/customdata.c
M source/blender/makesdna/DNA_customdata_types.h
===================================================================
diff --git a/source/blender/blenkernel/intern/customdata.c
b/source/blender/blenkernel/intern/customdata.c
index 89ebed2..da37322 100644
--- a/source/blender/blenkernel/intern/customdata.c
+++ b/source/blender/blenkernel/intern/customdata.c
@@ -60,6 +60,7 @@
#include "BKE_mesh_mapping.h"
#include "BKE_mesh_remap.h"
#include "BKE_multires.h"
+#include "BKE_ptex.h"
#include "bmesh.h"
@@ -1141,6 +1142,44 @@ static void layerSwap_flnor(void *data, const int
*corner_indices)
memcpy(flnors, nors, sizeof(nors));
}
+/*** CD_LOOP_PTEX ***/
+
+static void layerCopy_loop_ptex(const void *src, void *dst, int count)
+{
+ const MLoopPtex *loop_ptex_src = src;
+ MLoopPtex *loop_ptex_dst = dst;
+ int i;
+
+ memcpy(loop_ptex_dst, loop_ptex_src, sizeof(*loop_ptex_dst) * count);
+ for (i = 0; i < count; i++) {
+ loop_ptex_dst[i].data = MEM_dupallocN(loop_ptex_dst[i].data);
+ }
+}
+
+static void layerDefault_loop_ptex(void *data, int count)
+{
+ MLoopPtex *loop_ptex = data;
+ int i;
+
+ memset(loop_ptex, 0, sizeof(*loop_ptex) * count);
+ for (i = 0; i < count; i++) {
+ loop_ptex[i].data_type = MPTEX_DATA_TYPE_UINT8;
+ loop_ptex[i].num_channels = 4;
+ }
+}
+
+static void layerFree_loop_ptex(void *data, int count, int UNUSED(size))
+{
+ MLoopPtex *loop_ptex = data;
+ int i;
+
+ for (i = 0; i < count; i++) {
+ BKE_loop_ptex_free(&loop_ptex[i]);
+ }
+}
+
+/********************/
+
static const LayerTypeInfo LAYERTYPEINFO[CD_NUMTYPES] = {
/* 0: CD_MVERT */
{sizeof(MVert), "MVert", 1, NULL, NULL, NULL, NULL, NULL, NULL},
@@ -1255,6 +1294,13 @@ static const LayerTypeInfo LAYERTYPEINFO[CD_NUMTYPES] = {
{sizeof(float[4]), "", 0, NULL, NULL, NULL, NULL, NULL, NULL},
/* 40: CD_TESSLOOPNORMAL */
{sizeof(short[4][3]), "", 0, NULL, NULL, NULL, NULL, layerSwap_flnor,
NULL},
+ /* 41: CD_LOOP_PTEX_UV */
+ {sizeof(MLoopPtexUV), "MLoopPtexUV", 1, NULL, NULL, NULL, NULL, NULL,
NULL},
+ /* 42: CD_TESSFACE_PTEX */
+ {sizeof(MTessFacePtex), "MTessFacePtex", 1, NULL, NULL, NULL, NULL,
NULL, NULL},
+ /* 43: CD_LOOP_PTEX */
+ {sizeof(MLoopPtex), "MLoopPtex", 1, N_("Ptex"), layerCopy_loop_ptex,
+ layerFree_loop_ptex, NULL, NULL, layerDefault_loop_ptex},
};
/* note, numbers are from trunk and need updating for bmesh */
@@ -1271,6 +1317,7 @@ static const char *LAYERTYPENAMES[CD_NUMTYPES] = {
/* 30-34 */ "CDSubSurfCrease", "CDOrigSpaceLoop", "CDPreviewLoopCol",
"CDBMElemPyPtr", "CDPaintMask",
/* 35-36 */ "CDGridPaintMask", "CDMVertSkin",
/* 37-40 */ "CDFreestyleEdge", "CDFreestyleFace", "CDMLoopTangent",
"CDTessLoopNormal",
+ /* 41-43 */ "CDLoopPtexUV", "CDTessFacePtex", "CDLoopPtex",
};
@@ -1282,7 +1329,8 @@ const CustomDataMask CD_MASK_MESH =
CD_MASK_PROP_FLT | CD_MASK_PROP_INT | CD_MASK_PROP_STR | CD_MASK_MDISPS |
CD_MASK_MLOOPUV | CD_MASK_MLOOPCOL | CD_MASK_MPOLY | CD_MASK_MLOOP |
CD_MASK_MTEXPOLY | CD_MASK_RECAST | CD_MASK_PAINT_MASK |
- CD_MASK_GRID_PAINT_MASK | CD_MASK_MVERT_SKIN | CD_MASK_FREESTYLE_EDGE |
CD_MASK_FREESTYLE_FACE;
+ CD_MASK_GRID_PAINT_MASK | CD_MASK_MVERT_SKIN | CD_MASK_FREESTYLE_EDGE |
CD_MASK_FREESTYLE_FACE |
+ CD_MASK_TESSFACE_PTEX | CD_MASK_LOOP_PTEX_UV | CD_MASK_LOOP_PTEX;
const CustomDataMask CD_MASK_EDITMESH =
CD_MASK_MSTICKY | CD_MASK_MDEFORMVERT | CD_MASK_MTFACE | CD_MASK_MLOOPUV |
CD_MASK_MLOOPCOL | CD_MASK_MTEXPOLY | CD_MASK_SHAPE_KEYINDEX |
@@ -1295,13 +1343,15 @@ const CustomDataMask CD_MASK_DERIVEDMESH =
CD_MASK_MLOOPUV | CD_MASK_MLOOPCOL | CD_MASK_MTEXPOLY |
CD_MASK_PREVIEW_MLOOPCOL |
CD_MASK_PROP_STR | CD_MASK_ORIGSPACE | CD_MASK_ORIGSPACE_MLOOP |
CD_MASK_ORCO | CD_MASK_TANGENT |
CD_MASK_PREVIEW_MCOL | CD_MASK_SHAPEKEY | CD_MASK_RECAST |
- CD_MASK_ORIGINDEX | CD_MASK_MVERT_SKIN | CD_MASK_FREESTYLE_EDGE |
CD_MASK_FREESTYLE_FACE;
+ CD_MASK_ORIGINDEX | CD_MASK_MVERT_SKIN | CD_MASK_FREESTYLE_EDGE |
CD_MASK_FREESTYLE_FACE |
+ CD_MASK_TESSFACE_PTEX | CD_MASK_LOOP_PTEX_UV | CD_MASK_LOOP_PTEX;
const CustomDataMask CD_MASK_BMESH =
CD_MASK_MLOOPUV | CD_MASK_MLOOPCOL | CD_MASK_MTEXPOLY |
CD_MASK_MSTICKY | CD_MASK_MDEFORMVERT | CD_MASK_PROP_FLT |
CD_MASK_PROP_INT |
CD_MASK_PROP_STR | CD_MASK_SHAPEKEY | CD_MASK_SHAPE_KEYINDEX |
CD_MASK_MDISPS |
CD_MASK_CREASE | CD_MASK_BWEIGHT | CD_MASK_RECAST | CD_MASK_PAINT_MASK |
- CD_MASK_GRID_PAINT_MASK | CD_MASK_MVERT_SKIN | CD_MASK_FREESTYLE_EDGE |
CD_MASK_FREESTYLE_FACE;
+ CD_MASK_GRID_PAINT_MASK | CD_MASK_MVERT_SKIN | CD_MASK_FREESTYLE_EDGE |
CD_MASK_FREESTYLE_FACE |
+ CD_MASK_LOOP_PTEX;
const CustomDataMask CD_MASK_FACECORNERS = /* XXX Not used anywhere! */
CD_MASK_MTFACE | CD_MASK_MCOL | CD_MASK_MTEXPOLY | CD_MASK_MLOOPUV |
CD_MASK_MLOOPCOL | CD_MASK_NORMAL | CD_MASK_MLOOPTANGENT;
@@ -1316,7 +1366,8 @@ const CustomDataMask CD_MASK_EVERYTHING =
/* BMESH ONLY END */
CD_MASK_PAINT_MASK | CD_MASK_GRID_PAINT_MASK | CD_MASK_MVERT_SKIN |
CD_MASK_FREESTYLE_EDGE | CD_MASK_FREESTYLE_FACE |
- CD_MASK_MLOOPTANGENT | CD_MASK_TESSLOOPNORMAL;
+ CD_MASK_MLOOPTANGENT | CD_MASK_TESSLOOPNORMAL |
+ CD_MASK_TESSFACE_PTEX | CD_MASK_LOOP_PTEX_UV | CD_MASK_LOOP_PTEX;
static const LayerTypeInfo *layerType_getInfo(int type)
{
@@ -2407,6 +2458,9 @@ void CustomData_from_bmeshpoly(CustomData *fdata,
CustomData *pdata, CustomData
else if (ldata->layers[i].type == CD_NORMAL) {
CustomData_add_layer_named(fdata, CD_TESSLOOPNORMAL,
CD_CALLOC, NULL, total, ldata->layers[i].name);
}
+ else if (ldata->layers[i].type == CD_LOOP_PTEX_UV) {
+ CustomData_add_layer_named(fdata, CD_TESSFACE_PTEX,
CD_CALLOC, NULL, total, ldata->layers[i].name);
+ }
}
CustomData_bmesh_update_active_layers(fdata, pdata, ldata);
diff --git a/source/blender/makesdna/DNA_customdata_types.h
b/source/blender/makesdna/DNA_customdata_types.h
index 7fedad2..39bfa4e 100644
--- a/source/blender/makesdna/DNA_customdata_types.h
+++ b/source/blender/makesdna/DNA_customdata_types.h
@@ -63,9 +63,10 @@ typedef struct CustomDataExternal {
* layers, each with a data type (e.g. MTFace, MDeformVert, etc.). */
typedef struct CustomData {
CustomDataLayer *layers; /* CustomDataLayers, ordered by type */
- int typemap[41]; /* runtime only! - maps types to indices
of first layer of that type,
+ int typemap[44]; /* runtime only! - maps types to indices
of first layer of that type,
* MUST be >= CD_NUMTYPES, but we cant
use a define here.
* Correct size is ensured in
CustomData_update_typemap assert() */
+ int pad;
int totlayer, maxlayer; /* number of layers, size of layers array
*/
int totsize; /* in editmode, total size of all data
layers */
struct BLI_mempool *pool; /* (BMesh Only): Memory pool for
allocation of blocks */
@@ -120,7 +121,11 @@ typedef enum CustomDataType {
CD_MLOOPTANGENT = 39,
CD_TESSLOOPNORMAL = 40,
- CD_NUMTYPES = 41
+ CD_LOOP_PTEX_UV = 41,
+ CD_TESSFACE_PTEX = 42,
+ CD_LOOP_PTEX = 43,
+
+ CD_NUMTYPES = 44
} CustomDataType;
/* Bits for CustomDataMask */
@@ -168,6 +173,10 @@ typedef enum CustomDataType {
#define CD_MASK_MLOOPTANGENT (1LL << CD_MLOOPTANGENT)
#define CD_MASK_TESSLOOPNORMAL (1LL << CD_TESSLOOPNORMAL)
+#define CD_MASK_LOOP_PTEX_UV (1LL << CD_LOOP_PTEX_UV)
+#define CD_MASK_TESSFACE_PTEX (1LL << CD_TESSFACE_PTEX)
+#define CD_MASK_LOOP_PTEX (1LL << CD_LOOP_PTEX)
+
/* CustomData.flag */
enum {
/* Indicates layer should not be copied by CustomData_from_template or
CustomData_copy_data */
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