173 lines
5.1 KiB
C++
173 lines
5.1 KiB
C++
#include <sstream> /* std::ostringstream */
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#include "tfxparam.h"
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#include "stdfx.h"
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#include "ino_common.h"
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//------------------------------------------------------------
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/*
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toonz6.4sg ではTStandardRasterFx
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toonz7.0 ではTStandardZeraryFx
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*/
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class ino_pn_clouds : public TStandardZeraryFx
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{
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FX_PLUGIN_DECLARATION(ino_pn_clouds)
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TDoubleParamP m_size;
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TDoubleParamP m_z;
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TIntEnumParamP m_octaves;
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TDoubleParamP m_persistance;
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TBoolParamP m_alpha_rendering;
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public:
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ino_pn_clouds()
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: m_size(10.0), m_z(0.0), m_octaves(new TIntEnumParam(0, "1")), m_persistance(0.5), m_alpha_rendering(true)
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{
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this->m_size->setMeasureName("fxLength");
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bindParam(this, "size",
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this->m_size);
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bindParam(this, "z",
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this->m_z);
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bindParam(this, "octaves",
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this->m_octaves);
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this->m_octaves->addItem(1, "2");
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this->m_octaves->addItem(2, "3");
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this->m_octaves->addItem(3, "4");
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this->m_octaves->addItem(4, "5");
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this->m_octaves->addItem(5, "6");
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this->m_octaves->addItem(6, "7");
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this->m_octaves->addItem(7, "8");
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this->m_octaves->addItem(8, "9");
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this->m_octaves->addItem(9, "10");
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bindParam(this, "persistance",
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this->m_persistance);
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bindParam(this, "alpha_rendering",
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this->m_alpha_rendering);
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this->m_size->setValueRange(0.0, 1000.0);
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this->m_persistance->setValueRange(
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0.1 * ino::param_range(), 2.0 * ino::param_range());
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}
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bool doGetBBox(double frame, TRectD &bBox, const TRenderSettings &info)
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{
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bBox = TConsts::infiniteRectD;
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return true;
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}
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bool canHandle(const TRenderSettings &info, double frame)
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{
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return false;
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}
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void doCompute(
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TTile &tile, double frame, const TRenderSettings &rend_sets);
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};
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FX_PLUGIN_IDENTIFIER(ino_pn_clouds, "inopnCloudsFx");
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// ------------------------------------------------------------------
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#include "igs_perlin_noise.h"
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namespace
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{
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void fx_(
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TRasterP in_ras, const double zz, const int octaves, const double persistance, const bool alpha_rendering_sw, const double a11, const double a12, const double a13, const double a21, const double a22, const double a23)
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{
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igs::perlin_noise::change(
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in_ras->getRawData() // BGRA
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,
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in_ras->getLy(), in_ras->getLx() // =in_ras->getWrap()???
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,
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ino::channels(), ino::bits(in_ras), alpha_rendering_sw, a11, a12, a13, a21, a22, a23, zz, 0, octaves, persistance);
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}
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}
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//------------------------------------------------------------
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void ino_pn_clouds::doCompute(
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TTile &tile, double frame, const TRenderSettings &rend_sets)
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{
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/* ------ サポートしていないPixelタイプはエラーを投げる --- */
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if (!((TRaster32P)tile.getRaster()) &&
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!((TRaster64P)tile.getRaster())) {
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throw TRopException("unsupported input pixel type");
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}
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/* ------ Pixel単位で動作パラメータを得る ----------------- */
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/* 単位変換用スケーリング
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行列値(=外積?=面積?)
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rend_sets.m_affine.det() = a11*a22-a12*a21 // double
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シュリンク値
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rend_sets.m_shrinkX // int
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rend_sets.m_shrinkY // int
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2009-10-09
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必ず1が返るようになり、
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シュリンク値はscale値と中心の移動値として
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m_affineに含まれるようになった、
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いつからか分からない、、、。
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詳細不明。??????????????????
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*/
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/* 動作パラメータを得る */
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const double size = this->m_size->getValue(frame);
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const double zz = this->m_z->getValue(frame);
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const int octaves = this->m_octaves->getValue();
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const double persistance = this->m_persistance->getValue(frame);
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const bool alp_rend_sw = this->m_alpha_rendering->getValue();
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TAffine aff = rend_sets.m_affine * TScale(ino::pixel_per_mm());
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const double scale = 1.0 / (size * sqrt(fabs(aff.det())));
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TAffine aff_pn = TScale(scale) * TTranslation(tile.m_pos);
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/* ------ 保存すべき画像メモリを塗りつぶしクリア ---------- */
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tile.getRaster()->clear(); /* 塗りつぶしクリア */
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/* ------ (app_begin)log記憶 ------------------------------ */
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const bool log_sw = ino::log_enable_sw();
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if (log_sw) {
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std::ostringstream os;
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os << "params"
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<< " size " << size
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<< " z " << zz
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<< " octaves " << octaves
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<< " persistance " << persistance
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<< " alp_rend_sw " << alp_rend_sw
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<< " tile w " << tile.getRaster()->getLx()
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<< " h " << tile.getRaster()->getLy()
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<< " pixbits " << ino::pixel_bits(tile.getRaster());
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os
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<< " frame " << frame
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<< " aff_pn scale " << scale
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<< " pos x " << tile.m_pos.x
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<< " y " << tile.m_pos.y;
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}
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/* ------ fx処理 ------------------------------------------ */
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try {
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tile.getRaster()->lock();
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fx_(
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tile.getRaster(), zz, octaves, persistance, alp_rend_sw, aff_pn.a11, aff_pn.a12, aff_pn.a13, aff_pn.a21, aff_pn.a22, aff_pn.a23);
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tile.getRaster()->unlock();
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}
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/* ------ error処理 --------------------------------------- */
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catch (std::bad_alloc &e) {
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tile.getRaster()->unlock();
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if (log_sw) {
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std::string str("std::bad_alloc <");
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str += e.what();
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str += '>';
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}
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throw;
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} catch (std::exception &e) {
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tile.getRaster()->unlock();
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if (log_sw) {
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std::string str("exception <");
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str += e.what();
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str += '>';
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}
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throw;
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} catch (...) {
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tile.getRaster()->unlock();
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if (log_sw) {
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std::string str("other exception");
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}
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throw;
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}
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}
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