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/*
* Copyright 2014, Blender Foundation.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "abc_simdebug.h"
extern "C" {
#include "BLI_ghash.h"
#include "BLI_math.h"
}
#include "PTC_api.h"
namespace PTC {
using namespace Abc;
struct SimDebugSample {
std::vector<uint32_t> category_hash;
std::vector<uint32_t> hash;
std::vector<int32_t> type;
std::vector<C3f> color;
std::vector<V3f> v1;
std::vector<V3f> v2;
};
AbcSimDebugWriter::AbcSimDebugWriter(const std::string &name, SimDebugData *data) :
m_name(name),
m_data(data)
{
}
AbcSimDebugWriter::~AbcSimDebugWriter()
{
}
void AbcSimDebugWriter::init_abc(OObject parent)
{
if (m_object)
return;
m_object = OObject(parent, m_name, abc_archive()->frame_sampling_index());
OCompoundProperty props = m_object.getProperties();
m_prop_category_hash = OUInt32ArrayProperty(props, "category_hash", abc_archive()->frame_sampling_index());
m_prop_hash = OUInt32ArrayProperty(props, "hash", abc_archive()->frame_sampling_index());
m_prop_type = OInt32ArrayProperty(props, "type", abc_archive()->frame_sampling_index());
m_prop_color = OC3fArrayProperty(props, "color", abc_archive()->frame_sampling_index());
m_prop_v1 = OV3fArrayProperty(props, "v1", abc_archive()->frame_sampling_index());
m_prop_v2 = OV3fArrayProperty(props, "v2", abc_archive()->frame_sampling_index());
}
static void create_sample(SimDebugData *data, SimDebugSample &sample)
{
int numelem = BLI_ghash_size(data->gh);
GHashIterator iter;
sample.category_hash.reserve(numelem);
sample.hash.reserve(numelem);
sample.type.reserve(numelem);
sample.color.reserve(numelem);
sample.v1.reserve(numelem);
sample.v2.reserve(numelem);
for (BLI_ghashIterator_init(&iter, data->gh); !BLI_ghashIterator_done(&iter); BLI_ghashIterator_step(&iter)) {
SimDebugElement *elem = (SimDebugElement *)BLI_ghashIterator_getValue(&iter);
sample.category_hash.push_back(elem->category_hash);
sample.hash.push_back(elem->hash);
sample.type.push_back(elem->type);
sample.color.push_back(C3f(elem->color[0], elem->color[1], elem->color[2]));
sample.v1.push_back(V3f(elem->v1[0], elem->v1[1], elem->v1[2]));
sample.v2.push_back(V3f(elem->v2[0], elem->v2[1], elem->v2[2]));
}
}
void AbcSimDebugWriter::write_sample()
{
if (!m_object)
return;
SimDebugSample sample;
create_sample(m_data, sample);
m_prop_category_hash.set(UInt32ArraySample(sample.category_hash));
m_prop_hash.set(UInt32ArraySample(sample.hash));
m_prop_type.set(Int32ArraySample(sample.type));
m_prop_color.set(C3fArraySample(sample.color));
m_prop_v1.set(V3fArraySample(sample.v1));
m_prop_v2.set(V3fArraySample(sample.v2));
}
/* ========================================================================= */
AbcSimDebugReader::AbcSimDebugReader(SimDebugData *data) :
m_data(data)
{
}
AbcSimDebugReader::~AbcSimDebugReader()
{
}
void AbcSimDebugReader::init_abc(IObject object)
{
if (m_object)
return;
m_object = IObject(object, kWrapExisting);
ICompoundProperty props = m_object.getProperties();
m_prop_category_hash = IUInt32ArrayProperty(props, "category_hash");
m_prop_hash = IUInt32ArrayProperty(props, "hash");
m_prop_type = IInt32ArrayProperty(props, "type");
m_prop_color = IC3fArrayProperty(props, "color");
m_prop_v1 = IV3fArrayProperty(props, "v1");
m_prop_v2 = IV3fArrayProperty(props, "v2");
}
static PTCReadSampleResult apply_sample(SimDebugData *data,
UInt32ArraySamplePtr sample_category_hash, UInt32ArraySamplePtr sample_hash,
Int32ArraySamplePtr sample_type, C3fArraySamplePtr sample_color,
V3fArraySamplePtr sample_v1, V3fArraySamplePtr sample_v2)
{
int numelem = sample_hash->size();
if (sample_category_hash->size() != numelem ||
sample_type->size() != numelem ||
sample_color->size() != numelem ||
sample_v1->size() != numelem ||
sample_v2->size() != numelem)
{
return PTC_READ_SAMPLE_INVALID;
}
const uint32_t *data_category_hash = sample_category_hash->get();
const uint32_t *data_hash = sample_hash->get();
const int32_t *data_type = sample_type->get();
const C3f *data_color = sample_color->get();
const V3f *data_v1 = sample_v1->get();
const V3f *data_v2 = sample_v2->get();
for (int i = 0; i < numelem; ++i) {
BKE_sim_debug_data_add_element_ex(data, *data_type, data_v1->getValue(), data_v2->getValue(), data_color->x, data_color->y, data_color->z, *data_category_hash, *data_hash);
++data_category_hash;
++data_hash;
++data_type;
++data_color;
++data_v1;
++data_v2;
}
return PTC_READ_SAMPLE_EXACT;
}
PTCReadSampleResult AbcSimDebugReader::read_sample_abc(chrono_t time)
{
if (!m_object)
return PTC_READ_SAMPLE_INVALID;
ISampleSelector ss = get_frame_sample_selector(time);
apply_sample(m_data, m_prop_category_hash.getValue(ss), m_prop_hash.getValue(ss), m_prop_type.getValue(ss),
m_prop_color.getValue(ss), m_prop_v1.getValue(ss), m_prop_v2.getValue(ss));
return PTC_READ_SAMPLE_EXACT;
}
} /* namespace PTC */
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