Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Add support for color and curve ramps.
- Loading branch information
Showing
8 changed files
with
262 additions
and
39 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,118 @@ | ||
|
|
||
| // | ||
| // This source file is part of appleseed. | ||
| // Visit https://appleseedhq.net/ for additional information and resources. | ||
| // | ||
| // This software is released under the MIT license. | ||
| // | ||
| // Copyright (c) 2018 Esteban Tovagliari, The appleseedhq Organization | ||
| // | ||
| // Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| // of this software and associated documentation files (the "Software"), to deal | ||
| // in the Software without restriction, including without limitation the rights | ||
| // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| // copies of the Software, and to permit persons to whom the Software is | ||
| // furnished to do so, subject to the following conditions: | ||
| // | ||
| // The above copyright notice and this permission notice shall be included in | ||
| // all copies or substantial portions of the Software. | ||
| // | ||
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | ||
| // THE SOFTWARE. | ||
| // | ||
|
|
||
| #ifndef APPLESEED_MAYA_RAMP_UTILS_H | ||
| #define APPLESEED_MAYA_RAMP_UTILS_H | ||
|
|
||
| // Maya headers. | ||
| #include "appleseedmaya/_beginmayaheaders.h" | ||
| #include <maya/MColor.h> | ||
| #include <maya/MColorArray.h> | ||
| #include <maya/MFloatArray.h> | ||
| #include "appleseedmaya/_endmayaheaders.h" | ||
|
|
||
| // Standard headers. | ||
| #include <sstream> | ||
| #include <string> | ||
| #include <vector> | ||
|
|
||
| template <typename T> | ||
| struct RampEntry | ||
| { | ||
| RampEntry(int index, float pos, const T& value) | ||
| : m_index(index) | ||
| , m_pos(pos) | ||
| , m_value(value) | ||
| { | ||
| } | ||
|
|
||
| bool operator<(const RampEntry<T>& other) const | ||
| { | ||
| return m_pos < other.m_pos; | ||
| } | ||
|
|
||
| int m_index; | ||
| float m_pos; | ||
| T m_value; | ||
| }; | ||
|
|
||
| template <typename T> struct RampEntryTraits {}; | ||
|
|
||
| template <> struct RampEntryTraits<MColor> | ||
| { | ||
| typedef MColorArray ArrayType; | ||
|
|
||
| static const char* paramValueTypeName() | ||
| { | ||
| return "color[]"; | ||
| } | ||
|
|
||
| static void outputValue(std::stringstream& ss, const MColor& value) | ||
| { | ||
| ss << value.r << " " << value.g << " " << value.b << " "; | ||
| } | ||
| }; | ||
|
|
||
| template <> struct RampEntryTraits<float> | ||
| { | ||
| typedef MFloatArray ArrayType; | ||
|
|
||
| static const char* paramValueTypeName() | ||
| { | ||
| return "float[]"; | ||
| } | ||
|
|
||
| static void outputValue(std::stringstream& ss, const float& value) | ||
| { | ||
| ss << value << " "; | ||
| } | ||
| }; | ||
|
|
||
| template <typename T> | ||
| void serializeRamp( | ||
| const std::vector<RampEntry<T>>& entries, | ||
| std::string& outValues, | ||
| std::string& outPositions) | ||
| { | ||
| std::stringstream ssp; | ||
| ssp << "float[] "; | ||
|
|
||
| std::stringstream ssv; | ||
| ssv << RampEntryTraits<T>::paramValueTypeName() << " "; | ||
|
|
||
| for (size_t i = 0, e = entries.size(); i < e; ++i) | ||
| { | ||
| ssp << entries[i].m_pos << " "; | ||
| RampEntryTraits<T>::outputValue(ssv, entries[i].m_value); | ||
| } | ||
|
|
||
| outValues = ssv.str(); | ||
| outPositions = ssp.str(); | ||
| } | ||
|
|
||
| #endif // !APPLESEED_MAYA_RAMP_UTILS_H |
Oops, something went wrong.