diff options
Diffstat (limited to 'source/gameengine/Ketsji/KX_PythonInit.cpp')
| -rw-r--r-- | source/gameengine/Ketsji/KX_PythonInit.cpp | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/source/gameengine/Ketsji/KX_PythonInit.cpp b/source/gameengine/Ketsji/KX_PythonInit.cpp index 9f173a567ee..cdc2f9f3644 100644 --- a/source/gameengine/Ketsji/KX_PythonInit.cpp +++ b/source/gameengine/Ketsji/KX_PythonInit.cpp @@ -104,6 +104,7 @@ extern "C" { #include "BL_ArmatureObject.h" #include "RAS_IRasterizer.h" #include "RAS_ICanvas.h" +#include "RAS_IOffScreen.h" #include "RAS_BucketManager.h" #include "RAS_2DFilterManager.h" #include "MT_Vector3.h" @@ -469,6 +470,21 @@ static PyObject *gPyGetExitKey(PyObject *) return PyLong_FromLong(KX_KetsjiEngine::GetExitKey()); } +static PyObject *gPySetRender(PyObject *, PyObject *args) +{ + int render; + if (!PyArg_ParseTuple(args, "i:setRender", &render)) + return NULL; + KX_KetsjiEngine::SetRender(render); + Py_RETURN_NONE; +} + +static PyObject *gPyGetRender(PyObject *) +{ + return PyBool_FromLong(KX_KetsjiEngine::GetRender()); +} + + static PyObject *gPySetMaxLogicFrame(PyObject *, PyObject *args) { int frame; @@ -909,6 +925,8 @@ static struct PyMethodDef game_methods[] = { {"setAnimRecordFrame", (PyCFunction) gPySetAnimRecordFrame, METH_VARARGS, (const char *)"Sets the current frame number used for animation recording"}, {"getExitKey", (PyCFunction) gPyGetExitKey, METH_NOARGS, (const char *)"Gets the key used to exit the game engine"}, {"setExitKey", (PyCFunction) gPySetExitKey, METH_VARARGS, (const char *)"Sets the key used to exit the game engine"}, + {"setRender", (PyCFunction) gPySetRender, METH_VARARGS, (const char *)"Set the global render flag"}, + {"getRender", (PyCFunction) gPyGetRender, METH_NOARGS, (const char *)"get the global render flag value"}, {"getUseExternalClock", (PyCFunction) gPyGetUseExternalClock, METH_NOARGS, (const char *)"Get if we use the time provided by an external clock"}, {"setUseExternalClock", (PyCFunction) gPySetUseExternalClock, METH_VARARGS, (const char *)"Set if we use the time provided by an external clock"}, {"getClockTime", (PyCFunction) gPyGetClockTime, METH_NOARGS, (const char *)"Get the last BGE render time. " @@ -1457,6 +1475,158 @@ static PyObject *gPyGetDisplayDimensions(PyObject *) return result; } + +/* python wrapper around RAS_IOffScreen + * Should eventually gets its own file + */ + +static void PyRASOffScreen__tp_dealloc(PyRASOffScreen *self) +{ + if (self->ofs) + delete self->ofs; + Py_TYPE(self)->tp_free((PyObject *)self); +} + +PyDoc_STRVAR(py_RASOffScreen_doc, +"RASOffscreen(width, height) -> new GPU Offscreen object" +"initialized to hold a framebuffer object of ``width`` x ``height``.\n" +"" +); + +PyDoc_STRVAR(RASOffScreen_width_doc, "Offscreen buffer width.\n\n:type: integer"); +static PyObject *RASOffScreen_width_get(PyRASOffScreen *self, void *UNUSED(type)) +{ + return PyLong_FromLong(self->ofs->GetWidth()); +} + +PyDoc_STRVAR(RASOffScreen_height_doc, "Offscreen buffer height.\n\n:type: GLsizei"); +static PyObject *RASOffScreen_height_get(PyRASOffScreen *self, void *UNUSED(type)) +{ + return PyLong_FromLong(self->ofs->GetHeight()); +} + +PyDoc_STRVAR(RASOffScreen_color_doc, "Offscreen buffer texture object (if target is RAS_OFS_RENDER_TEXTURE).\n\n:type: GLuint"); +static PyObject *RASOffScreen_color_get(PyRASOffScreen *self, void *UNUSED(type)) +{ + return PyLong_FromLong(self->ofs->GetColor()); +} + +static PyGetSetDef RASOffScreen_getseters[] = { + {(char *)"width", (getter)RASOffScreen_width_get, (setter)NULL, RASOffScreen_width_doc, NULL}, + {(char *)"height", (getter)RASOffScreen_height_get, (setter)NULL, RASOffScreen_height_doc, NULL}, + {(char *)"color", (getter)RASOffScreen_color_get, (setter)NULL, RASOffScreen_color_doc, NULL}, + {NULL, NULL, NULL, NULL, NULL} /* Sentinel */ +}; + +static int PyRASOffScreen__tp_init(PyRASOffScreen *self, PyObject *args, PyObject *kwargs) +{ + int width, height, samples, target; + const char *keywords[] = {"width", "height", "samples", "target", NULL}; + + samples = 0; + target = RAS_IOffScreen::RAS_OFS_RENDER_BUFFER; + if (!PyArg_ParseTupleAndKeywords(args, kwargs, "ii|ii:RASOffscreen", (char **)keywords, &width, &height, &samples, &target)) { + return -1; + } + + if (width <= 0) { + PyErr_SetString(PyExc_ValueError, "negative 'width' given"); + return -1; + } + + if (height <= 0) { + PyErr_SetString(PyExc_ValueError, "negative 'height' given"); + return -1; + } + + if (samples < 0) { + PyErr_SetString(PyExc_ValueError, "negative 'samples' given"); + return -1; + } + + if (target != RAS_IOffScreen::RAS_OFS_RENDER_BUFFER && target != RAS_IOffScreen::RAS_OFS_RENDER_TEXTURE) + { + PyErr_SetString(PyExc_ValueError, "invalid 'target' given, can only be RAS_OFS_RENDER_BUFFER or RAS_OFS_RENDER_TEXTURE"); + return -1; + } + if (!gp_Rasterizer) + { + PyErr_SetString(PyExc_SystemError, "no rasterizer"); + return -1; + } + self->ofs = gp_Rasterizer->CreateOffScreen(width, height, samples, target); + if (!self->ofs) { + PyErr_SetString(PyExc_SystemError, "creation failed"); + return -1; + } + return 0; +} + +PyTypeObject PyRASOffScreen_Type = { + PyVarObject_HEAD_INIT(NULL, 0) + "RASOffScreen", /* tp_name */ + sizeof(PyRASOffScreen), /* tp_basicsize */ + 0, /* tp_itemsize */ + /* methods */ + (destructor)PyRASOffScreen__tp_dealloc, /* tp_dealloc */ + NULL, /* tp_print */ + NULL, /* tp_getattr */ + NULL, /* tp_setattr */ + NULL, /* tp_compare */ + NULL, /* tp_repr */ + NULL, /* tp_as_number */ + NULL, /* tp_as_sequence */ + NULL, /* tp_as_mapping */ + NULL, /* tp_hash */ + NULL, /* tp_call */ + NULL, /* tp_str */ + NULL, /* tp_getattro */ + NULL, /* tp_setattro */ + NULL, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT, /* tp_flags */ + py_RASOffScreen_doc, /* Documentation string */ + NULL, /* tp_traverse */ + NULL, /* tp_clear */ + NULL, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + NULL, /* tp_iter */ + NULL, /* tp_iternext */ + NULL, /* tp_methods */ + NULL, /* tp_members */ + RASOffScreen_getseters, /* tp_getset */ + NULL, /* tp_base */ + NULL, /* tp_dict */ + NULL, /* tp_descr_get */ + NULL, /* tp_descr_set */ + 0, /* tp_dictoffset */ + (initproc)PyRASOffScreen__tp_init, /* tp_init */ + (allocfunc)PyType_GenericAlloc, /* tp_alloc */ + (newfunc)PyType_GenericNew, /* tp_new */ + (freefunc)0, /* tp_free */ + NULL, /* tp_is_gc */ + NULL, /* tp_bases */ + NULL, /* tp_mro */ + NULL, /* tp_cache */ + NULL, /* tp_subclasses */ + NULL, /* tp_weaklist */ + (destructor) NULL /* tp_del */ +}; + + +static PyObject *gPyOffScreenCreate(PyObject *UNUSED(self), PyObject *args) +{ + int width; + int height; + int samples; + int target; + + samples = 0; + if (!PyArg_ParseTuple(args, "ii|ii:offScreenCreate", &width, &height, &samples, &target)) + return NULL; + + return PyObject_CallObject((PyObject *) &PyRASOffScreen_Type, args); +} + PyDoc_STRVAR(Rasterizer_module_documentation, "This is the Python API for the game engine of Rasterizer" ); @@ -1511,6 +1681,7 @@ static struct PyMethodDef rasterizer_methods[] = { {"showProperties",(PyCFunction) gPyShowProperties, METH_VARARGS, "show or hide the debug properties"}, {"autoDebugList",(PyCFunction) gPyAutoDebugList, METH_VARARGS, "enable or disable auto adding debug properties to the debug list"}, {"clearDebugList",(PyCFunction) gPyClearDebugList, METH_NOARGS, "clears the debug property list"}, + {"offScreenCreate", (PyCFunction) gPyOffScreenCreate, METH_VARARGS, "create an offscreen buffer object, arguments are width and height in pixels"}, { NULL, (PyCFunction) NULL, 0, NULL } }; @@ -2330,6 +2501,8 @@ PyMODINIT_FUNC initRasterizerPythonBinding() PyObject *m; PyObject *d; + PyType_Ready(&PyRASOffScreen_Type); + m = PyModule_Create(&Rasterizer_module_def); PyDict_SetItemString(PySys_GetObject("modules"), Rasterizer_module_def.m_name, m); @@ -2357,6 +2530,11 @@ PyMODINIT_FUNC initRasterizerPythonBinding() KX_MACRO_addTypesToDict(d, LEFT_EYE, RAS_IRasterizer::RAS_STEREO_LEFTEYE); KX_MACRO_addTypesToDict(d, RIGHT_EYE, RAS_IRasterizer::RAS_STEREO_RIGHTEYE); + /* offscreen render */ + KX_MACRO_addTypesToDict(d, RAS_OFS_RENDER_BUFFER, RAS_IOffScreen::RAS_OFS_RENDER_BUFFER); + KX_MACRO_addTypesToDict(d, RAS_OFS_RENDER_TEXTURE, RAS_IOffScreen::RAS_OFS_RENDER_TEXTURE); + + // XXXX Add constants here // Check for errors |