HDK
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Pages
COP2/COP2_MultiInputWipe.h
/*
* Copyright (c) 2018
* Side Effects Software Inc. All rights reserved.
*
* Redistribution and use of Houdini Development Kit samples in source and
* binary forms, with or without modification, are permitted provided that the
* following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. The name of Side Effects Software may not be used to endorse or
* promote products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY SIDE EFFECTS SOFTWARE `AS IS' AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL SIDE EFFECTS SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*----------------------------------------------------------------------------
* Sample multi-input wipe COP
*/
#ifndef _COP2_COP2_MultiInputWipe_H_
#define _COP2_COP2_MultiInputWipe_H_
namespace HDK_Sample {
class COP2_MultiInputWipe : public COP2_MultiBase
{
public:
// For the output area (an area of a plane belonging to this node)
// and a set of input areas, determine which input areas and which
// parts of these areas are needed to cook the output area.
COP2_CookAreaInfo &output_area,
const COP2_CookAreaList &input_areas,
COP2_CookAreaList &needed_areas);
static OP_Node *myConstructor(OP_Network*, const char *,
static const char * myInputLabels[];
protected:
int array_index,
float t,
int xres, int yres,
int thread,
int max_threads);
virtual void computeImageBounds(COP2_Context &context);
virtual OP_ERROR cookMyTile(COP2_Context &context,TIL_TileList *tiles);
virtual void passThroughTiles(COP2_Context &context,
const TIL_Plane *plane,
int array_index,
float t,
int xstart, int ystart,
TIL_TileList *&tile,
int block = 1,
bool *mask = 0,
bool *blocked = 0);
virtual int passThrough(COP2_Context &context,
const TIL_Plane *plane, int comp_index,
int array_index, float t,
int xstart, int ystart);
private:
COP2_MultiInputWipe(OP_Network *parent, const char *name,
OP_Operator *entry);
void boostAndBlur(TIL_TileList *tiles, TIL_Region *input,
float fade, float dip, int rad, float blur,
bool add);
};
} // End HDK_Sample namespace
#endif