#include "curvewarp.h"
#include <synfig/context.h>
#include <synfig/paramdesc.h>
#include <synfig/surface.h>
#include <synfig/valuenode.h>
#include <ETL/calculus>
Defines | |
#define | FAKE_TANGENT_STEP 0.000001 |
#define | TOO_THIN 0.01 |
#define | POINT_CHECK(x) bp=curve(x); thisdist=(bp-p).mag_squared(); if(thisdist<dist) { extreme = (first&&x<0.01); ret=iter; best_len = total_len; dist=thisdist; best_curve=curve; last=true; best_pos=x;} |
#define | UPDATE_DIST |
#define | MAXPIX 10000 |
Functions | |
SYNFIG_LAYER_INIT (CurveWarp) | |
SYNFIG_LAYER_SET_NAME (CurveWarp,"curve_warp") | |
SYNFIG_LAYER_SET_LOCAL_NAME (CurveWarp, N_("Curve Warp")) | |
SYNFIG_LAYER_SET_CATEGORY (CurveWarp, N_("Distortions")) | |
SYNFIG_LAYER_SET_VERSION (CurveWarp,"0.0") | |
SYNFIG_LAYER_SET_CVS_ID (CurveWarp,"$Id$") | |
float | calculate_distance (const std::vector< synfig::BLinePoint > &bline) |
std::vector < synfig::BLinePoint > ::const_iterator | find_closest_to_bline (bool fast, const std::vector< synfig::BLinePoint > &bline, const Point &p, float &t, float &len, bool &extreme) |
$Id$
=== N O T E S ===========================================================
=========================================================================
#define FAKE_TANGENT_STEP 0.000001 |
Referenced by CurveWarp::transform().
#define TOO_THIN 0.01 |
Referenced by CurveWarp::transform().
#define POINT_CHECK | ( | x | ) | bp=curve(x); thisdist=(bp-p).mag_squared(); if(thisdist<dist) { extreme = (first&&x<0.01); ret=iter; best_len = total_len; dist=thisdist; best_curve=curve; last=true; best_pos=x;} |
Referenced by find_closest(), and find_closest_to_bline().
#define UPDATE_DIST |
Value:
if (dist < min_dist) min_dist = dist; \ if (dist > max_dist) max_dist = dist; \ if (along < min_along) min_along = along; \ if (along > max_along) max_along = along
Referenced by CurveWarp::accelerated_render().
#define MAXPIX 10000 |
Referenced by CurveWarp::accelerated_render().
SYNFIG_LAYER_INIT | ( | CurveWarp | ) |
SYNFIG_LAYER_SET_NAME | ( | CurveWarp | , | |
"curve_warp" | ||||
) |
SYNFIG_LAYER_SET_CATEGORY | ( | CurveWarp | , | |
N_("Distortions") | ||||
) |
SYNFIG_LAYER_SET_VERSION | ( | CurveWarp | , | |
"0.0" | ||||
) |
SYNFIG_LAYER_SET_CVS_ID | ( | CurveWarp | , | |
"$Id$" | ||||
) |
float calculate_distance | ( | const std::vector< synfig::BLinePoint > & | bline | ) | [inline] |
std::vector<synfig::BLinePoint>::const_iterator find_closest_to_bline | ( | bool | fast, | |
const std::vector< synfig::BLinePoint > & | bline, | |||
const Point & | p, | |||
float & | t, | |||
float & | len, | |||
bool & | extreme | |||
) |