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Cycles Bake

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Expand Cycles to use the new baking API in Blender.

It works on the selected object, and the panel can be accessed in the Render panel (similar to where it is for the Blender Internal).

It bakes for the active texture of each material of the object. The active texture is currently defined as the active Image Texture node present in the material nodetree. If you don't want the baking to override an existent material, make sure the active Image Texture node is not connected to the nodetree. The active texture is also the texture shown in the viewport in the rendered mode.

Remember to save your images after the baking is complete.

Note: Bake currently only works in the CPU
Note: This is not supported by Cycles standalone because a lot of the work is done in Blender as part of the operator only, not the engine (Cycles).

Documentation:
http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Bake

Supported Passes:
-----------------
Data Passes
 * Normal
 * UV
 * Diffuse/Glossy/Transmission/Subsurface/Emit Color

Light Passes
 * AO
 * Combined
 * Shadow
 * Diffuse/Glossy/Transmission/Subsurface/Emit Direct/Indirect
 * Environment

Review: D421
Reviewed by: Campbell Barton, Brecht van Lommel, Sergey Sharybin, Thomas Dinge

Original design by Brecht van Lommel.

The entire commit history can be found on the branch: bake-cycles
This commit is contained in:
Dalai Felinto
2014-01-02 19:05:07 -02:00
parent 97641a0ec9
commit eec3eaba08
22 changed files with 937 additions and 55 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
intern/cycles/blender/blender_python.cpp
View File

@@ -147,6 +147,38 @@ static PyObject *render_func(PyObject *self, PyObject *value)
Py_RETURN_NONE;
}
/* pixel_array and result passed as pointers */
static PyObject *bake_func(PyObject *self, PyObject *args)
{
PyObject *pysession, *pyobject;
PyObject *pypixel_array, *pyresult;
const char *pass_type;
int num_pixels, depth;
if(!PyArg_ParseTuple(args, "OOsOiiO", &pysession, &pyobject, &pass_type, &pypixel_array, &num_pixels, &depth, &pyresult))
return NULL;
Py_BEGIN_ALLOW_THREADS
BlenderSession *session = (BlenderSession*)PyLong_AsVoidPtr(pysession);
PointerRNA objectptr;
RNA_id_pointer_create((ID*)PyLong_AsVoidPtr(pyobject), &objectptr);
BL::Object b_object(objectptr);
void *b_result = PyLong_AsVoidPtr(pyresult);
PointerRNA bakepixelptr;
RNA_id_pointer_create((ID*)PyLong_AsVoidPtr(pypixel_array), &bakepixelptr);
BL::BakePixel b_bake_pixel(bakepixelptr);
session->bake(b_object, pass_type, b_bake_pixel, num_pixels, depth, (float *)b_result);
Py_END_ALLOW_THREADS
Py_RETURN_NONE;
}
static PyObject *draw_func(PyObject *self, PyObject *args)
{
PyObject *pysession, *pyv3d, *pyrv3d;
@@ -418,6 +450,7 @@ static PyMethodDef methods[] = {
{"create", create_func, METH_VARARGS, ""},
{"free", free_func, METH_O, ""},
{"render", render_func, METH_O, ""},
{"bake", bake_func, METH_VARARGS, ""},
{"draw", draw_func, METH_VARARGS, ""},
{"sync", sync_func, METH_O, ""},
{"reset", reset_func, METH_VARARGS, ""},