Differential D8691 Diff 28118 source/blender/render/intern/source/bake_api.c

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source/blender/render/intern/source/bake_api.c

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* - ``primitive_id``, ``object_id``, ``uv``, ``du_dx``, ``du_dy``, ``next``		* - ``primitive_id``, ``object_id``, ``uv``, ``du_dx``, ``du_dy``, ``next``
* - ``next()`` is a function that returns the next #BakePixel in the array.		* - ``next()`` is a function that returns the next #BakePixel in the array.
*		*
* \note Pixels that should not be baked have ``primitive_id == -1``		* \note Pixels that should not be baked have ``primitive_id == -1``
*		*
* For a complete implementation example look at the Cycles Bake commit.		* For a complete implementation example look at the Cycles Bake commit.
*/		*/

		#include <CLG_log.h>
#include <limits.h>		#include <limits.h>

#include "MEM_guardedalloc.h"		#include "MEM_guardedalloc.h"

#include "BLI_math.h"		#include "BLI_math.h"

#include "DNA_mesh_types.h"		#include "DNA_mesh_types.h"
#include "DNA_meshdata_types.h"		#include "DNA_meshdata_types.h"
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#include "IMB_imbuf_types.h"		#include "IMB_imbuf_types.h"

#include "RE_bake.h"		#include "RE_bake.h"

/* local include */		/* local include */
#include "render_types.h"		#include "render_types.h"
#include "zbuf.h"		#include "zbuf.h"

		CLG_LOGREF_DECLARE_GLOBAL(RENDER_LOG_BAKE, "render.bake");

typedef struct BakeDataZSpan {		typedef struct BakeDataZSpan {
BakePixel *pixel_array;		BakePixel *pixel_array;
int primitive_id;		int primitive_id;
BakeImage *bk_image;		BakeImage *bk_image;
ZSpan *zspan;		ZSpan *zspan;
float du_dx, du_dy;		float du_dx, du_dy;
float dv_dx, dv_dy;		float dv_dx, dv_dy;
} BakeDataZSpan;		} BakeDataZSpan;
▲ Show 20 Lines • Show All 474 Lines • ▼ Show 20 Lines	for (i = 0; i < tot_highpoly; i++) {
me_highpoly[i] = highpoly[i].me;		me_highpoly[i] = highpoly[i].me;
BKE_mesh_runtime_looptri_ensure(me_highpoly[i]);		BKE_mesh_runtime_looptri_ensure(me_highpoly[i]);

if (me_highpoly[i]->runtime.looptris.len != 0) {		if (me_highpoly[i]->runtime.looptris.len != 0) {
/* Create a bvh-tree for each highpoly object */		/* Create a bvh-tree for each highpoly object */
BKE_bvhtree_from_mesh_get(&treeData[i], me_highpoly[i], BVHTREE_FROM_LOOPTRI, 2);		BKE_bvhtree_from_mesh_get(&treeData[i], me_highpoly[i], BVHTREE_FROM_LOOPTRI, 2);

if (treeData[i].tree == NULL) {		if (treeData[i].tree == NULL) {
printf("Baking: out of memory while creating BHVTree for object \"%s\"\n",		CLOG_ERROR(RENDER_LOG_BAKE,
		"Baking: out of memory while creating BHVTree for object \"%s\"",
highpoly[i].ob->id.name + 2);		highpoly[i].ob->id.name + 2);
result = false;		result = false;
goto cleanup;		goto cleanup;
}		}
}		}
}		}

for (i = 0; i < num_pixels; i++) {		for (i = 0; i < num_pixels; i++) {
float co[3];		float co[3];
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