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Added ternary scalar mapper effect generator

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Magne Sjaastad
2014-08-11 10:49:42 +02:00
parent 1161ff7c73
commit 1b69f93a11
5 changed files with 316 additions and 2 deletions
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68
ApplicationCode/ModelVisualization/RivTernaryScalarMapperEffectGenerator.h Normal file
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/////////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) Statoil ASA, Ceetron Solutions AS
//
// ResInsight 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 3 of the License, or
// (at your option) any later version.
//
// ResInsight 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 at <http://www.gnu.org/licenses/gpl.html>
// for more details.
//
/////////////////////////////////////////////////////////////////////////////////
#pragma once
#include "cafEffectGenerator.h"
class RivTernaryScalarMapper;
namespace cvf
{
class TextureImage;
}
//==================================================================================================
//
// ScalarMapperEffectGenerator
//
//==================================================================================================
class RivTernaryScalarMapperEffectGenerator : public caf::EffectGenerator
{
public:
RivTernaryScalarMapperEffectGenerator(const RivTernaryScalarMapper* scalarMapper, caf::PolygonOffset polygonOffset);
void setOpacityLevel(float opacity) { m_opacityLevel = cvf::Math::clamp(opacity, 0.0f, 1.0f); }
void setUndefinedColor(cvf::Color3f color) { m_undefinedColor = color; }
void setFaceCulling(caf::FaceCulling faceCulling) { m_faceCulling = faceCulling; }
void enableDepthWrite(bool enableWrite) { m_enableDepthWrite = enableWrite; }
public:
static bool isImagesEqual(const cvf::TextureImage* texImg1, const cvf::TextureImage* texImg2);
protected:
virtual bool isEqual(const caf::EffectGenerator* other) const;
virtual caf::EffectGenerator* copy() const;
virtual void updateForShaderBasedRendering(cvf::Effect* effect) const;
virtual void updateForFixedFunctionRendering(cvf::Effect* effect) const;
private:
void updateCommonEffect(cvf::Effect* effect) const;
private:
cvf::cref<RivTernaryScalarMapper> m_scalarMapper;
mutable cvf::ref<cvf::TextureImage> m_textureImage;
caf::PolygonOffset m_polygonOffset;
float m_opacityLevel;
cvf::Color3f m_undefinedColor;
caf::FaceCulling m_faceCulling;
bool m_enableDepthWrite;
};