VTK  9.1.0
vtkContextDevice3D.h
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1/*=========================================================================
2
3 Program: Visualization Toolkit
4 Module: vtkContextDevice3D.h
5
6 Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
7 All rights reserved.
8 See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
9
10 This software is distributed WITHOUT ANY WARRANTY; without even
11 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
12 PURPOSE. See the above copyright notice for more information.
13
14=========================================================================*/
15
28#ifndef vtkContextDevice3D_h
29#define vtkContextDevice3D_h
30
31#include "vtkObject.h"
32#include "vtkRect.h" // For the rectangles..
33#include "vtkRenderingContext2DModule.h" // For export macro
34#include "vtkVector.h" // For the vector coordinates.
35
36class vtkMatrix4x4;
37class vtkViewport;
38class vtkPen;
39class vtkBrush;
40
41class VTKRENDERINGCONTEXT2D_EXPORT vtkContextDevice3D : public vtkObject
42{
43public:
45 void PrintSelf(ostream& os, vtkIndent indent) override;
46
48
53 virtual void DrawPoly(
54 const float* verts, int n, const unsigned char* colors = nullptr, int nc = 0) = 0;
55
60 virtual void DrawLines(
61 const float* verts, int n, const unsigned char* colors = nullptr, int nc = 0) = 0;
62
66 virtual void DrawPoints(
67 const float* verts, int n, const unsigned char* colors = nullptr, int nc = 0) = 0;
68
72 virtual void DrawTriangleMesh(const float* mesh, int n, const unsigned char* colors, int nc) = 0;
73
79 virtual void ApplyPen(vtkPen* pen) = 0;
80
86 virtual void ApplyBrush(vtkBrush* brush) = 0;
87
91 virtual void SetMatrix(vtkMatrix4x4* m) = 0;
92
96 virtual void GetMatrix(vtkMatrix4x4* m) = 0;
97
101 virtual void MultiplyMatrix(vtkMatrix4x4* m) = 0;
102
106 virtual void PushMatrix() = 0;
107
111 virtual void PopMatrix() = 0;
112
117 virtual void SetClipping(const vtkRecti& rect) = 0;
118
123 virtual void DisableClipping() { this->EnableClipping(false); }
124
128 virtual void EnableClipping(bool enable) = 0;
129
131
134 virtual void EnableClippingPlane(int i, double* planeEquation) = 0;
135 virtual void DisableClippingPlane(int i) = 0;
137
138protected:
141
142private:
143 vtkContextDevice3D(const vtkContextDevice3D&) = delete;
144 void operator=(const vtkContextDevice3D&) = delete;
145};
146
147#endif
provides a brush that fills shapes drawn by vtkContext2D.
Definition: vtkBrush.h:97
Abstract class for drawing 3D primitives.
static vtkContextDevice3D * New()
virtual void GetMatrix(vtkMatrix4x4 *m)=0
Set the model view matrix for the display.
virtual void PushMatrix()=0
Push the current matrix onto the stack.
virtual void EnableClipping(bool enable)=0
Enable or disable the clipping of the scene.
virtual void SetMatrix(vtkMatrix4x4 *m)=0
Set the model view matrix for the display.
virtual void ApplyBrush(vtkBrush *brush)=0
Apply the supplied brush which controls the outlines of shapes, as well as lines, points and related ...
virtual void SetClipping(const vtkRecti &rect)=0
Supply a float array of length 4 with x1, y1, width, height specifying clipping region for the device...
virtual void DrawPoly(const float *verts, int n, const unsigned char *colors=nullptr, int nc=0)=0
Draw a polyline between the specified points.
virtual void PopMatrix()=0
Pop the current matrix off of the stack.
virtual void DisableClippingPlane(int i)=0
Enable/Disable the specified clipping plane.
virtual void MultiplyMatrix(vtkMatrix4x4 *m)=0
Multiply the current model view matrix by the supplied one.
virtual void DrawTriangleMesh(const float *mesh, int n, const unsigned char *colors, int nc)=0
Draw triangles to generate the specified mesh.
virtual void ApplyPen(vtkPen *pen)=0
Apply the supplied pen which controls the outlines of shapes, as well as lines, points and related pr...
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
virtual void DisableClipping()
Disable clipping of the display.
virtual void EnableClippingPlane(int i, double *planeEquation)=0
Enable/Disable the specified clipping plane.
~vtkContextDevice3D() override
virtual void DrawLines(const float *verts, int n, const unsigned char *colors=nullptr, int nc=0)=0
Draw lines defined by specified pair of points.
virtual void DrawPoints(const float *verts, int n, const unsigned char *colors=nullptr, int nc=0)=0
Draw points at the vertex positions specified.
a simple class to control print indentation
Definition: vtkIndent.h:113
represent and manipulate 4x4 transformation matrices
Definition: vtkMatrix4x4.h:145
abstract base class for most VTK objects
Definition: vtkObject.h:82
provides a pen that draws the outlines of shapes drawn by vtkContext2D.
Definition: vtkPen.h:136
abstract specification for Viewports
Definition: vtkViewport.h:47