forked from bartvdbraak/blender
161 lines
4.7 KiB
C++
161 lines
4.7 KiB
C++
|
/*
|
||
|
|
* Copyright 2011, 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 "device.h"
|
||
|
|
#include "curves.h"
|
||
|
|
#include "mesh.h"
|
||
|
|
#include "object.h"
|
||
|
|
#include "scene.h"
|
||
|
|
|
||
|
|
#include "util_foreach.h"
|
||
|
|
#include "util_map.h"
|
||
|
|
#include "util_progress.h"
|
||
|
|
#include "util_vector.h"
|
||
|
|
|
||
|
|
CCL_NAMESPACE_BEGIN
|
||
|
|
|
||
|
|
/* Hair System Manager */
|
||
|
|
|
||
|
|
CurveSystemManager::CurveSystemManager()
|
||
|
|
{
|
||
|
|
primitive = CURVE_LINE_SEGMENTS;
|
||
|
|
line_method = CURVE_CORRECTED;
|
||
|
|
interpolation = CURVE_CARDINAL;
|
||
|
|
triangle_method = CURVE_CAMERA;
|
||
|
|
resolution = 3;
|
||
|
|
segments = 1;
|
||
|
|
|
||
|
|
normalmix = 1.0f;
|
||
|
|
encasing_ratio = 1.01f;
|
||
|
|
|
||
|
|
use_curves = true;
|
||
|
|
use_smooth = true;
|
||
|
|
use_cache = true;
|
||
|
|
use_parents = false;
|
||
|
|
use_encasing = true;
|
||
|
|
use_backfacing = false;
|
||
|
|
use_joined = false;
|
||
|
|
use_tangent_normal = false;
|
||
|
|
use_tangent_normal_geometry = false;
|
||
|
|
use_tangent_normal_correction = false;
|
||
|
|
|
||
|
|
need_update = true;
|
||
|
|
need_mesh_update = false;
|
||
|
|
}
|
||
|
|
|
||
|
|
CurveSystemManager::~CurveSystemManager()
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
void CurveSystemManager::device_update(Device *device, DeviceScene *dscene, Scene *scene, Progress& progress)
|
||
|
|
{
|
||
|
|
if(!need_update)
|
||
|
|
return;
|
||
|
|
|
||
|
|
device_free(device, dscene);
|
||
|
|
|
||
|
|
progress.set_status("Updating Hair settings", "Copying Hair settings to device");
|
||
|
|
|
||
|
|
KernelCurves *kcurve= &dscene->data.curve_kernel_data;
|
||
|
|
|
||
|
|
kcurve->curveflags = 0;
|
||
|
|
|
||
|
|
if(primitive == CURVE_SEGMENTS)
|
||
|
|
kcurve->curveflags |= CURVE_KN_INTERPOLATE;
|
||
|
|
|
||
|
|
if(line_method == CURVE_ACCURATE)
|
||
|
|
kcurve->curveflags |= CURVE_KN_ACCURATE;
|
||
|
|
if(line_method == CURVE_CORRECTED)
|
||
|
|
kcurve->curveflags |= CURVE_KN_INTERSECTCORRECTION;
|
||
|
|
if(line_method == CURVE_POSTCORRECTED)
|
||
|
|
kcurve->curveflags |= CURVE_KN_POSTINTERSECTCORRECTION;
|
||
|
|
|
||
|
|
if(use_tangent_normal)
|
||
|
|
kcurve->curveflags |= CURVE_KN_TANGENTGNORMAL;
|
||
|
|
if(use_tangent_normal_correction)
|
||
|
|
kcurve->curveflags |= CURVE_KN_NORMALCORRECTION;
|
||
|
|
if(use_tangent_normal_geometry)
|
||
|
|
kcurve->curveflags |= CURVE_KN_TRUETANGENTGNORMAL;
|
||
|
|
if(use_joined)
|
||
|
|
kcurve->curveflags |= CURVE_KN_CURVEDATA;
|
||
|
|
if(use_backfacing)
|
||
|
|
kcurve->curveflags |= CURVE_KN_BACKFACING;
|
||
|
|
if(use_encasing)
|
||
|
|
kcurve->curveflags |= CURVE_KN_ENCLOSEFILTER;
|
||
|
|
|
||
|
|
kcurve->normalmix = normalmix;
|
||
|
|
kcurve->encasing_ratio = encasing_ratio;
|
||
|
|
|
||
|
|
if(progress.get_cancel()) return;
|
||
|
|
|
||
|
|
need_update = false;
|
||
|
|
}
|
||
|
|
|
||
|
|
void CurveSystemManager::device_free(Device *device, DeviceScene *dscene)
|
||
|
|
{
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
bool CurveSystemManager::modified(const CurveSystemManager& CurveSystemManager)
|
||
|
|
{
|
||
|
|
return !(line_method == CurveSystemManager.line_method &&
|
||
|
|
interpolation == CurveSystemManager.interpolation &&
|
||
|
|
primitive == CurveSystemManager.primitive &&
|
||
|
|
use_encasing == CurveSystemManager.use_encasing &&
|
||
|
|
use_tangent_normal == CurveSystemManager.use_tangent_normal &&
|
||
|
|
use_tangent_normal_correction == CurveSystemManager.use_tangent_normal_correction &&
|
||
|
|
use_tangent_normal_geometry == CurveSystemManager.use_tangent_normal_geometry &&
|
||
|
|
encasing_ratio == CurveSystemManager.encasing_ratio &&
|
||
|
|
use_backfacing == CurveSystemManager.use_backfacing &&
|
||
|
|
normalmix == CurveSystemManager.normalmix &&
|
||
|
|
use_cache == CurveSystemManager.use_cache &&
|
||
|
|
use_smooth == CurveSystemManager.use_smooth &&
|
||
|
|
triangle_method == CurveSystemManager.triangle_method &&
|
||
|
|
resolution == CurveSystemManager.resolution &&
|
||
|
|
use_curves == CurveSystemManager.use_curves &&
|
||
|
|
use_joined == CurveSystemManager.use_joined &&
|
||
|
|
segments == CurveSystemManager.segments &&
|
||
|
|
use_parents == CurveSystemManager.use_parents);
|
||
|
|
}
|
||
|
|
|
||
|
|
bool CurveSystemManager::modified_mesh(const CurveSystemManager& CurveSystemManager)
|
||
|
|
{
|
||
|
|
return !(primitive == CurveSystemManager.primitive &&
|
||
|
|
interpolation == CurveSystemManager.interpolation &&
|
||
|
|
use_parents == CurveSystemManager.use_parents &&
|
||
|
|
use_smooth == CurveSystemManager.use_smooth &&
|
||
|
|
triangle_method == CurveSystemManager.triangle_method &&
|
||
|
|
resolution == CurveSystemManager.resolution &&
|
||
|
|
use_curves == CurveSystemManager.use_curves &&
|
||
|
|
use_joined == CurveSystemManager.use_joined &&
|
||
|
|
segments == CurveSystemManager.segments &&
|
||
|
|
use_cache == CurveSystemManager.use_cache);
|
||
|
|
}
|
||
|
|
|
||
|
|
void CurveSystemManager::tag_update(Scene *scene)
|
||
|
|
{
|
||
|
|
need_update = true;
|
||
|
|
}
|
||
|
|
|
||
|
|
void CurveSystemManager::tag_update_mesh()
|
||
|
|
{
|
||
|
|
need_mesh_update = true;
|
||
|
|
}
|
||
|
|
CCL_NAMESPACE_END
|
||
|
|
|