griefith/test
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity
Files
e5e5591c7edeb2547d22c052d21e9b8936911334
test/intern/cycles/util/param.h

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

29 lines
879 B
C
Raw Normal View History

License headers: use SPDX-FileCopyrightText in intern/cycles
2023-06-14 16:52:36 +10:00
/* SPDX-FileCopyrightText: 2011-2022 Blender Foundation
*
* SPDX-License-Identifier: Apache-2.0 */
Cycles render engine, initial commit. This is the engine itself, blender modifications and build instructions will follow later. Cycles uses code from some great open source projects, many thanks them: * BVH building and traversal code from NVidia's "Understanding the Efficiency of Ray Traversal on GPUs": http://code.google.com/p/understanding-the-efficiency-of-ray-traversal-on-gpus/ * Open Shading Language for a large part of the shading system: http://code.google.com/p/openshadinglanguage/ * Blender for procedural textures and a few other nodes. * Approximate Catmull Clark subdivision from NVidia Mesh tools: http://code.google.com/p/nvidia-mesh-tools/ * Sobol direction vectors from: http://web.maths.unsw.edu.au/~fkuo/sobol/ * Film response functions from: http://www.cs.columbia.edu/CAVE/software/softlib/dorf.php
2011-04-27 11:58:34 +00:00
#ifndef __UTIL_PARAM_H__
#define __UTIL_PARAM_H__
/* Parameter value lists from OpenImageIO are used to store custom properties
* on various data, which can then later be used in shaders. */
#include <OpenImageIO/paramlist.h>
#include <OpenImageIO/typedesc.h>
#include <OpenImageIO/ustring.h>
CCL_NAMESPACE_BEGIN
OIIO_NAMESPACE_USING
Cycles: Added Float2 attribute type. Float2 are now a new type for attributes in Cycles. Before, the choices for attribute storage were float and float3, the latter padded to float4. This meant that UV maps were inflated to twice the size necessary. Reviewers: brecht, sergey Reviewed By: brecht Subscribers: #cycles Tags: #cycles Differential Revision: https://developer.blender.org/D4409
2019-03-05 14:54:54 +01:00
static constexpr TypeDesc TypeFloat2(TypeDesc::FLOAT, TypeDesc::VEC2);
Shading: Add Vertex Color node. This patch adds a new Vertex Color node. The node also returns the alpha of the vertex color layer as an output. Reviewers: brecht Differential Revision: https://developer.blender.org/D5767
2019-09-12 17:42:13 +02:00
static constexpr TypeDesc TypeRGBA(TypeDesc::FLOAT, TypeDesc::VEC4, TypeDesc::COLOR);
static constexpr TypeDesc TypeFloatArray4(TypeDesc::FLOAT,
TypeDesc::SCALAR,
TypeDesc::NOSEMANTICS,
4);
Cycles: Added Float2 attribute type. Float2 are now a new type for attributes in Cycles. Before, the choices for attribute storage were float and float3, the latter padded to float4. This meant that UV maps were inflated to twice the size necessary. Reviewers: brecht, sergey Reviewed By: brecht Subscribers: #cycles Tags: #cycles Differential Revision: https://developer.blender.org/D4409
2019-03-05 14:54:54 +01:00
Cycles render engine, initial commit. This is the engine itself, blender modifications and build instructions will follow later. Cycles uses code from some great open source projects, many thanks them: * BVH building and traversal code from NVidia's "Understanding the Efficiency of Ray Traversal on GPUs": http://code.google.com/p/understanding-the-efficiency-of-ray-traversal-on-gpus/ * Open Shading Language for a large part of the shading system: http://code.google.com/p/openshadinglanguage/ * Blender for procedural textures and a few other nodes. * Approximate Catmull Clark subdivision from NVidia Mesh tools: http://code.google.com/p/nvidia-mesh-tools/ * Sobol direction vectors from: http://web.maths.unsw.edu.au/~fkuo/sobol/ * Film response functions from: http://www.cs.columbia.edu/CAVE/software/softlib/dorf.php
2011-04-27 11:58:34 +00:00
CCL_NAMESPACE_END
#endif /* __UTIL_PARAM_H__ */
Reference in New Issue Copy Permalink