131 lines
4.4 KiB
C++
131 lines
4.4 KiB
C++
#pragma once
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#ifndef MESHUTILS_H
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#define MESHUTILS_H
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#undef DVAPI
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#undef DVVAR
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#ifdef TNZEXT_EXPORTS
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#define DVAPI DV_EXPORT_API
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#define DVVAR DV_EXPORT_VAR
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#else
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#define DVAPI DV_IMPORT_API
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#define DVVAR DV_IMPORT_VAR
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#endif
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//=======================================================================
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// Forward Declarations
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class TMeshImageP;
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struct DrawableTextureData;
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struct PlasticDeformerDataGroup;
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//=======================================================================
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//********************************************************************************************
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// Mesh Image Utility functions
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//********************************************************************************************
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/*!
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\brief Transforms a mesh image by the specified affine transform.
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*/
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DVAPI void transform(
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const TMeshImageP &image, //!< Mesh image to be transformed.
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const TAffine &aff //!< Affine transform to be applied on the input image.
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);
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//---------------------------------------------------------------------------
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/*!
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\brief Draws the edges of the input meshImage on current OpenGL context.
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\remark This function accepts input data associated to a deformation of
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the mesh image to be drawn. See PlasticDeformerStorage for details.
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*/
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DVAPI void tglDrawEdges(
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const TMeshImage &image, //!< Input mesh image whose edges will be drawn.
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const PlasticDeformerDataGroup *deformerDatas =
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0 //!< Optional data about a deformation of the input image.
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);
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//---------------------------------------------------------------------------
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/*!
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\brief Draws the faces of the input meshImage on current OpenGL context.
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\remark This function accepts input data associated to a deformation of
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the mesh image to be drawn. See PlasticDeformerStorage for details.
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*/
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DVAPI void tglDrawFaces(
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const TMeshImage &image, //!< Input mesh image whose faces will be drawn.
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const PlasticDeformerDataGroup *deformerDatas =
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0 //!< Optional data about a deformation of the input image.
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);
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//---------------------------------------------------------------------------
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/*!
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\brief Draws the <I>stacking order</I> information of the input mesh
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image's
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faces, on current OpenGL context.
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*/
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DVAPI void tglDrawSO(
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const TMeshImage &image, //!< Input mesh image whose SO will be drawn.
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double minColor[4], //!< RGBM color quadruple (in [0, 1]) corresponding to
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//! the lowest SO value.
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double maxColor[4], //!< RGBM color quadruple corresponding to the highest
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//! SO value.
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const PlasticDeformerDataGroup *deformerDatas =
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0, //!< Deformation data structure containing SO data.
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bool deformedDomain =
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false //!< Whether the image data must be drawn \a deformed
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//! by the specified deformerDatas, or not.
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);
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//---------------------------------------------------------------------------
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/*!
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\brief Draws the \a rigidity information of the input mesh image's
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faces, on current OpenGL context.
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*/
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DVAPI void tglDrawRigidity(
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const TMeshImage
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&image, //!< Input mesh image whose rigidity will be drawn.
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double minColor[4], //!< RGBM color quadruple (in [0, 1]) corresponding to
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//! the lowest rigidity value.
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double maxColor[4], //!< RGBM color quadruple corresponding to the highest
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//! rigidity value.
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const PlasticDeformerDataGroup *deformerDatas =
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0, //!< Data structure of an optional deformation of the input image.
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bool deformedDomain =
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false //!< Whether the image data must be drawn \a deformed
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//! by the specified deformerDatas, or not.
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);
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//---------------------------------------------------------------------------
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/*!
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\brief Draws a texturized mesh image on current OpenGL context.
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\remark The input textures are assumed to be \a nonpremultiplied,
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while the drawn image will be \a premultiplied.
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*/
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DVAPI void tglDraw(
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const TMeshImage &image, //!< Mesh image to be drawn.
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const DrawableTextureData
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&texData, //!< Textures data to use for texturing.
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const TAffine
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&meshToTexAffine, //!< Transform from mesh to texture coordinates.
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const PlasticDeformerDataGroup
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&deformerDatas //!< Data structure of a deformation of the input image.
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);
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#endif // MESHUTILS_H
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