e955c94ed3
Listing the "Blender Foundation" as copyright holder implied the Blender Foundation holds copyright to files which may include work from many developers. While keeping copyright on headers makes sense for isolated libraries, Blender's own code may be refactored or moved between files in a way that makes the per file copyright holders less meaningful. Copyright references to the "Blender Foundation" have been replaced with "Blender Authors", with the exception of `./extern/` since these this contains libraries which are more isolated, any changed to license headers there can be handled on a case-by-case basis. Some directories in `./intern/` have also been excluded: - `./intern/cycles/` it's own `AUTHORS` file is planned. - `./intern/opensubdiv/`. An "AUTHORS" file has been added, using the chromium projects authors file as a template. Design task: #110784 Ref !110783.
110 lines
3.6 KiB
C++
110 lines
3.6 KiB
C++
/* SPDX-FileCopyrightText: 2010-2023 Blender Authors
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
|
|
/** \file
|
|
* \ingroup collada
|
|
*/
|
|
|
|
#include <string>
|
|
|
|
#include "COLLADASWColor.h"
|
|
#include "COLLADASWLight.h"
|
|
|
|
#include "LightExporter.h"
|
|
#include "collada_internal.h"
|
|
|
|
template<class Functor>
|
|
void forEachLightObjectInExportSet(Scene *sce, Functor &f, LinkNode *export_set)
|
|
{
|
|
LinkNode *node;
|
|
for (node = export_set; node; node = node->next) {
|
|
Object *ob = (Object *)node->link;
|
|
|
|
if (ob->type == OB_LAMP && ob->data) {
|
|
f(ob);
|
|
}
|
|
}
|
|
}
|
|
|
|
LightsExporter::LightsExporter(COLLADASW::StreamWriter *sw, BCExportSettings &export_settings)
|
|
: COLLADASW::LibraryLights(sw), export_settings(export_settings)
|
|
{
|
|
}
|
|
|
|
void LightsExporter::exportLights(Scene *sce)
|
|
{
|
|
openLibrary();
|
|
|
|
forEachLightObjectInExportSet(sce, *this, this->export_settings.get_export_set());
|
|
|
|
closeLibrary();
|
|
}
|
|
|
|
void LightsExporter::operator()(Object *ob)
|
|
{
|
|
Light *la = (Light *)ob->data;
|
|
std::string la_id(get_light_id(ob));
|
|
std::string la_name(id_name(la));
|
|
COLLADASW::Color col(la->r * la->energy, la->g * la->energy, la->b * la->energy);
|
|
|
|
/* sun */
|
|
if (la->type == LA_SUN) {
|
|
COLLADASW::DirectionalLight cla(mSW, la_id, la_name);
|
|
cla.setColor(col, false, "color");
|
|
exportBlenderProfile(cla, la);
|
|
addLight(cla);
|
|
}
|
|
|
|
/* spot */
|
|
else if (la->type == LA_SPOT) {
|
|
COLLADASW::SpotLight cla(mSW, la_id, la_name);
|
|
cla.setColor(col, false, "color");
|
|
cla.setFallOffAngle(RAD2DEGF(la->spotsize), false, "fall_off_angle");
|
|
cla.setFallOffExponent(la->spotblend, false, "fall_off_exponent");
|
|
exportBlenderProfile(cla, la);
|
|
addLight(cla);
|
|
}
|
|
/* lamp */
|
|
else if (la->type == LA_LOCAL) {
|
|
COLLADASW::PointLight cla(mSW, la_id, la_name);
|
|
cla.setColor(col, false, "color");
|
|
exportBlenderProfile(cla, la);
|
|
addLight(cla);
|
|
}
|
|
/* area light is not supported
|
|
* it will be exported as a local lamp */
|
|
else {
|
|
COLLADASW::PointLight cla(mSW, la_id, la_name);
|
|
cla.setColor(col, false, "color");
|
|
exportBlenderProfile(cla, la);
|
|
addLight(cla);
|
|
}
|
|
}
|
|
|
|
bool LightsExporter::exportBlenderProfile(COLLADASW::Light &cla, Light *la)
|
|
{
|
|
cla.addExtraTechniqueParameter("blender", "type", la->type);
|
|
cla.addExtraTechniqueParameter("blender", "flag", la->flag);
|
|
cla.addExtraTechniqueParameter("blender", "mode", la->mode);
|
|
cla.addExtraTechniqueParameter("blender", "red", la->r);
|
|
cla.addExtraTechniqueParameter("blender", "green", la->g);
|
|
cla.addExtraTechniqueParameter("blender", "blue", la->b);
|
|
cla.addExtraTechniqueParameter("blender", "shadow_r", la->shdwr, "blender_shadow_r");
|
|
cla.addExtraTechniqueParameter("blender", "shadow_g", la->shdwg, "blender_shadow_g");
|
|
cla.addExtraTechniqueParameter("blender", "shadow_b", la->shdwb, "blender_shadow_b");
|
|
cla.addExtraTechniqueParameter("blender", "energy", la->energy, "blender_energy");
|
|
cla.addExtraTechniqueParameter("blender", "spotsize", RAD2DEGF(la->spotsize));
|
|
cla.addExtraTechniqueParameter("blender", "spotblend", la->spotblend);
|
|
cla.addExtraTechniqueParameter("blender", "clipsta", la->clipsta);
|
|
cla.addExtraTechniqueParameter("blender", "clipend", la->clipend);
|
|
cla.addExtraTechniqueParameter("blender", "bias", la->bias);
|
|
cla.addExtraTechniqueParameter("blender", "radius", la->radius);
|
|
cla.addExtraTechniqueParameter("blender", "area_shape", la->area_shape);
|
|
cla.addExtraTechniqueParameter("blender", "area_size", la->area_size);
|
|
cla.addExtraTechniqueParameter("blender", "area_sizey", la->area_sizey);
|
|
cla.addExtraTechniqueParameter("blender", "area_sizez", la->area_sizez);
|
|
|
|
return true;
|
|
}
|