curves.h

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/*
 * Copyright 2011-2013 Blender Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
#ifndef __CURVES_H__
#define __CURVES_H__
 
#include "util/util_array.h"
#include "util/util_types.h"
 
#include "render/hair.h"
 
CCL_NAMESPACE_BEGIN
 
class Device;
class DeviceScene;
class Progress;
class Scene;
 
void curvebounds(float *lower, float *upper, float3 *p, int dim);
 
class ParticleCurveData {
 
 public:
  ParticleCurveData();
  ~ParticleCurveData();
 
  array<int> psys_firstcurve;
  array<int> psys_curvenum;
  array<int> psys_shader;
 
  array<float> psys_rootradius;
  array<float> psys_tipradius;
  array<float> psys_shape;
  array<bool> psys_closetip;
 
  array<int> curve_firstkey;
  array<int> curve_keynum;
  array<float> curve_length;
  array<float2> curve_uv;
  array<float4> curve_vcol;
 
  array<float3> curvekey_co;
  array<float> curvekey_time;
};
 
CCL_NAMESPACE_END
 
#endif /* __CURVES_H__ */