blender/intern/cycles/render/nodes.h
2012-03-26 12:45:14 +00:00

409 lines
7.6 KiB
C++

/*
* Copyright 2011, Blender Foundation.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef __NODES_H__
#define __NODES_H__
#include "graph.h"
#include "util_string.h"
CCL_NAMESPACE_BEGIN
class ImageManager;
class Shadr;
/* Texture Mapping */
class TextureMapping {
public:
TextureMapping();
Transform compute_transform();
bool skip();
void compile(SVMCompiler& compiler, int offset_in, int offset_out);
float3 translation;
float3 rotation;
float3 scale;
enum Mapping { NONE=0, X=1, Y=2, Z=3 };
Mapping x_mapping, y_mapping, z_mapping;
enum Projection { FLAT, CUBE, TUBE, SPHERE };
Projection projection;
};
/* Nodes */
class TextureNode : public ShaderNode {
public:
TextureNode(const char *name) : ShaderNode(name) {}
TextureMapping tex_mapping;
};
class ImageTextureNode : public TextureNode {
public:
SHADER_NODE_NO_CLONE_CLASS(ImageTextureNode)
~ImageTextureNode();
ShaderNode *clone() const;
ImageManager *image_manager;
int slot;
bool is_float;
string filename;
ustring color_space;
static ShaderEnum color_space_enum;
};
class EnvironmentTextureNode : public TextureNode {
public:
SHADER_NODE_NO_CLONE_CLASS(EnvironmentTextureNode)
~EnvironmentTextureNode();
ShaderNode *clone() const;
ImageManager *image_manager;
int slot;
bool is_float;
string filename;
ustring color_space;
ustring projection;
static ShaderEnum color_space_enum;
static ShaderEnum projection_enum;
};
class SkyTextureNode : public TextureNode {
public:
SHADER_NODE_CLASS(SkyTextureNode)
float3 sun_direction;
float turbidity;
};
class OutputNode : public ShaderNode {
public:
SHADER_NODE_CLASS(OutputNode)
};
class GradientTextureNode : public TextureNode {
public:
SHADER_NODE_CLASS(GradientTextureNode)
ustring type;
static ShaderEnum type_enum;
};
class NoiseTextureNode : public TextureNode {
public:
SHADER_NODE_CLASS(NoiseTextureNode)
};
class VoronoiTextureNode : public TextureNode {
public:
SHADER_NODE_CLASS(VoronoiTextureNode)
ustring coloring;
static ShaderEnum coloring_enum;
};
class MusgraveTextureNode : public TextureNode {
public:
SHADER_NODE_CLASS(MusgraveTextureNode)
ustring type;
static ShaderEnum type_enum;
};
class WaveTextureNode : public TextureNode {
public:
SHADER_NODE_CLASS(WaveTextureNode)
ustring type;
static ShaderEnum type_enum;
};
class MagicTextureNode : public TextureNode {
public:
SHADER_NODE_CLASS(MagicTextureNode)
int depth;
};
class CheckerTextureNode : public TextureNode {
public:
SHADER_NODE_CLASS(CheckerTextureNode)
};
class MappingNode : public ShaderNode {
public:
SHADER_NODE_CLASS(MappingNode)
TextureMapping tex_mapping;
};
class ConvertNode : public ShaderNode {
public:
ConvertNode(ShaderSocketType from, ShaderSocketType to);
SHADER_NODE_BASE_CLASS(ConvertNode)
ShaderSocketType from, to;
};
class ProxyNode : public ShaderNode {
public:
ProxyNode(ShaderSocketType from, ShaderSocketType to);
SHADER_NODE_BASE_CLASS(ProxyNode)
ShaderSocketType from, to;
};
class BsdfNode : public ShaderNode {
public:
SHADER_NODE_CLASS(BsdfNode)
void compile(SVMCompiler& compiler, ShaderInput *param1, ShaderInput *param2);
ClosureType closure;
};
class WardBsdfNode : public BsdfNode {
public:
SHADER_NODE_CLASS(WardBsdfNode)
};
class DiffuseBsdfNode : public BsdfNode {
public:
SHADER_NODE_CLASS(DiffuseBsdfNode)
};
class TranslucentBsdfNode : public BsdfNode {
public:
SHADER_NODE_CLASS(TranslucentBsdfNode)
};
class TransparentBsdfNode : public BsdfNode {
public:
SHADER_NODE_CLASS(TransparentBsdfNode)
};
class VelvetBsdfNode : public BsdfNode {
public:
SHADER_NODE_CLASS(VelvetBsdfNode)
};
class GlossyBsdfNode : public BsdfNode {
public:
SHADER_NODE_CLASS(GlossyBsdfNode)
ustring distribution;
static ShaderEnum distribution_enum;
};
class GlassBsdfNode : public BsdfNode {
public:
SHADER_NODE_CLASS(GlassBsdfNode)
ustring distribution;
static ShaderEnum distribution_enum;
};
class EmissionNode : public ShaderNode {
public:
SHADER_NODE_CLASS(EmissionNode)
bool total_power;
};
class BackgroundNode : public ShaderNode {
public:
SHADER_NODE_CLASS(BackgroundNode)
};
class HoldoutNode : public ShaderNode {
public:
SHADER_NODE_CLASS(HoldoutNode)
};
class VolumeNode : public ShaderNode {
public:
SHADER_NODE_CLASS(VolumeNode)
void compile(SVMCompiler& compiler, ShaderInput *param1, ShaderInput *param2);
ClosureType closure;
};
class TransparentVolumeNode : public VolumeNode {
public:
SHADER_NODE_CLASS(TransparentVolumeNode)
};
class IsotropicVolumeNode : public VolumeNode {
public:
SHADER_NODE_CLASS(IsotropicVolumeNode)
};
class GeometryNode : public ShaderNode {
public:
SHADER_NODE_CLASS(GeometryNode)
};
class TextureCoordinateNode : public ShaderNode {
public:
SHADER_NODE_CLASS(TextureCoordinateNode)
void attributes(AttributeRequestSet *attributes);
};
class LightPathNode : public ShaderNode {
public:
SHADER_NODE_CLASS(LightPathNode)
};
class ValueNode : public ShaderNode {
public:
SHADER_NODE_CLASS(ValueNode)
float value;
};
class ColorNode : public ShaderNode {
public:
SHADER_NODE_CLASS(ColorNode)
float3 value;
};
class AddClosureNode : public ShaderNode {
public:
SHADER_NODE_CLASS(AddClosureNode)
};
class MixClosureNode : public ShaderNode {
public:
SHADER_NODE_CLASS(MixClosureNode)
};
class InvertNode : public ShaderNode {
public:
SHADER_NODE_CLASS(InvertNode)
};
class MixNode : public ShaderNode {
public:
SHADER_NODE_CLASS(MixNode)
ustring type;
static ShaderEnum type_enum;
};
class CombineRGBNode : public ShaderNode {
public:
SHADER_NODE_CLASS(CombineRGBNode)
};
class GammaNode : public ShaderNode {
public:
SHADER_NODE_CLASS(GammaNode)
};
class BrightContrastNode : public ShaderNode {
public:
SHADER_NODE_CLASS(BrightContrastNode)
};
class SeparateRGBNode : public ShaderNode {
public:
SHADER_NODE_CLASS(SeparateRGBNode)
};
class HSVNode : public ShaderNode {
public:
SHADER_NODE_CLASS(HSVNode)
};
class AttributeNode : public ShaderNode {
public:
SHADER_NODE_CLASS(AttributeNode)
void attributes(AttributeRequestSet *attributes);
ustring attribute;
};
class CameraNode : public ShaderNode {
public:
SHADER_NODE_CLASS(CameraNode)
};
class FresnelNode : public ShaderNode {
public:
SHADER_NODE_CLASS(FresnelNode)
};
class LayerWeightNode : public ShaderNode {
public:
SHADER_NODE_CLASS(LayerWeightNode)
};
class MathNode : public ShaderNode {
public:
SHADER_NODE_CLASS(MathNode)
ustring type;
static ShaderEnum type_enum;
};
class NormalNode : public ShaderNode {
public:
SHADER_NODE_CLASS(NormalNode)
float3 direction;
};
class VectorMathNode : public ShaderNode {
public:
SHADER_NODE_CLASS(VectorMathNode)
ustring type;
static ShaderEnum type_enum;
};
class BumpNode : public ShaderNode {
public:
SHADER_NODE_CLASS(BumpNode)
};
class RGBCurvesNode : public ShaderNode {
public:
SHADER_NODE_CLASS(RGBCurvesNode)
float4 curves[RAMP_TABLE_SIZE];
};
class RGBRampNode : public ShaderNode {
public:
SHADER_NODE_CLASS(RGBRampNode)
float4 ramp[RAMP_TABLE_SIZE];
};
CCL_NAMESPACE_END
#endif /* __NODES_H__ */