mirror of
https://github.com/clementine-player/Clementine
synced 2024-12-25 17:12:35 +01:00
129 lines
3.2 KiB
C++
Executable File
129 lines
3.2 KiB
C++
Executable File
/**
|
|
* projectM -- Milkdrop-esque visualisation SDK
|
|
* Copyright (C)2003-2007 projectM Team
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
* See 'LICENSE.txt' included within this release
|
|
*
|
|
*/
|
|
/**
|
|
* $Id$
|
|
*
|
|
* Encapsulation of a custom wave
|
|
*
|
|
* $Log$
|
|
*/
|
|
|
|
#ifndef _CUSTOM_WAVE_H
|
|
#define _CUSTOM_WAVE_H
|
|
|
|
#define CUSTOM_WAVE_DEBUG 0
|
|
|
|
class CustomWave;
|
|
class GenExpr;
|
|
class PerPointEqn;
|
|
class Preset;
|
|
|
|
#include <vector>
|
|
|
|
#include "Common.hpp"
|
|
#include "Param.hpp"
|
|
#include "PerFrameEqn.hpp"
|
|
#include "Renderer/Waveform.hpp"
|
|
|
|
#include <map>
|
|
|
|
class CustomWave : public Waveform
|
|
{
|
|
public:
|
|
|
|
/** Empty constructor leaves wave in undefined state **/
|
|
//CustomWave() {}
|
|
|
|
/** Initializes a custom wave id given the integer id */
|
|
CustomWave(int id);
|
|
|
|
/** Destructor is necessary so we can free the per point matrices **/
|
|
~CustomWave();
|
|
|
|
ColoredPoint PerPoint(ColoredPoint p, const WaveformContext context);
|
|
|
|
/* Numerical id */
|
|
int id;
|
|
int per_frame_count;
|
|
|
|
/* Parameter tree associated with this custom wave */
|
|
std::map<std::string,Param*> param_tree;
|
|
|
|
/* Engine variables */
|
|
float x; /* x position for per point equations */
|
|
float y; /* y position for per point equations */
|
|
float r; /* red color value */
|
|
float g; /* green color value */
|
|
float b; /* blue color value */
|
|
float a; /* alpha color value */
|
|
float * x_mesh;
|
|
float * y_mesh;
|
|
float * r_mesh;
|
|
float * b_mesh;
|
|
float * g_mesh;
|
|
float * a_mesh;
|
|
float * value1;
|
|
float * value2;
|
|
float * sample_mesh;
|
|
|
|
bool enabled; /* if true then wave is visible, hidden otherwise */
|
|
|
|
float sample;
|
|
|
|
/* stupid t variables */
|
|
float t1;
|
|
float t2;
|
|
float t3;
|
|
float t4;
|
|
float t5;
|
|
float t6;
|
|
float t7;
|
|
float t8;
|
|
|
|
|
|
/* stupider q variables */
|
|
float q[NUM_Q_VARIABLES];
|
|
|
|
float v1,v2;
|
|
|
|
/* Data structures to hold per frame and per point equations */
|
|
std::map<std::string,InitCond*> init_cond_tree;
|
|
std::vector<PerFrameEqn*> per_frame_eqn_tree;
|
|
std::vector<PerPointEqn*> per_point_eqn_tree;
|
|
std::map<std::string,InitCond*> per_frame_init_eqn_tree;
|
|
|
|
/* Denotes the index of the last character for each string buffer */
|
|
int per_point_eqn_string_index;
|
|
int per_frame_eqn_string_index;
|
|
int per_frame_init_eqn_string_index;
|
|
|
|
int add_per_point_eqn(char * name, GenExpr * gen_expr);
|
|
void evalCustomWaveInitConditions(Preset *preset);
|
|
|
|
|
|
void loadUnspecInitConds();
|
|
|
|
void evalInitConds();
|
|
|
|
};
|
|
|
|
#endif /** !_CUSTOM_WAVE_H */
|