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SOP/SOP_NURBS.h
/*
* Copyright (c) 2024
* 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.
*
*----------------------------------------------------------------------------
*/
#ifndef __SOP_NURBS_h__
#define __SOP_NURBS_h__
#include <
SOP/SOP_Node.h
>
namespace
HDK_Sample {
/// @brief Shows the interface for building a NURBS surface
class
SOP_NURBS :
public
SOP_Node
{
public
:
static
OP_Node
*
myConstructor
(
OP_Network
*,
const
char
*,
OP_Operator
*);
/// Stores the description of the interface of the SOP in Houdini.
/// Each parm template refers to a parameter.
static
PRM_Template
myTemplateList
[];
protected
:
SOP_NURBS
(
OP_Network
*net,
const
char
*
name
,
OP_Operator
*op);
~SOP_NURBS
()
override
;
/// cookMySop does the actual work of the SOP computing
OP_ERROR
cookMySop
(
OP_Context
&context)
override
;
private
:
/// The following list of accessors simplify evaluating the parameters
/// of the SOP.
int
ROWS(
fpreal
t
) {
return
evalInt
(
"divs"
, 0, t); }
int
COLS(
fpreal
t) {
return
evalInt
(
"divs"
, 1, t); }
int
UORDER(
fpreal
t) {
return
evalInt
(
"order"
, 0, t); }
int
VORDER(
fpreal
t) {
return
evalInt
(
"order"
, 1, t); }
};
}
// End HDK_Sample namespace
#endif
Generated on Tue Oct 15 2024 02:46:04 for HDK by
1.8.6