From 9b83919815f6a6ce5d73da1c28483970d0ca5589 Mon Sep 17 00:00:00 2001 From: unknown Date: Wed, 3 Feb 2021 14:22:28 -0600 Subject: added dev/MinGfx/ --- dev/MinGfx/docs/html/quick__shapes_8h_source.html | 283 ++++++++++++++++++++++ 1 file changed, 283 insertions(+) create mode 100644 dev/MinGfx/docs/html/quick__shapes_8h_source.html (limited to 'dev/MinGfx/docs/html/quick__shapes_8h_source.html') diff --git a/dev/MinGfx/docs/html/quick__shapes_8h_source.html b/dev/MinGfx/docs/html/quick__shapes_8h_source.html new file mode 100644 index 0000000..1a82221 --- /dev/null +++ b/dev/MinGfx/docs/html/quick__shapes_8h_source.html @@ -0,0 +1,283 @@ + + + + + + + +MinGfx Toolkit: src/quick_shapes.h Source File + + + + + + + + + + + + +
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MinGfx Toolkit +  1.0 +
+
A minimal library for writing cross-platform (Windows, OSX, linux) graphics programs.
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quick_shapes.h
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+Go to the documentation of this file.
1 /*
+
2  This file is part of the MinGfx Project.
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3 
+
4  Copyright (c) 2017,2018 Regents of the University of Minnesota.
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5  All Rights Reserved.
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6 
+
7  Original Author(s) of this File:
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8  Dan Keefe, 2017, University of Minnesota
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9 
+
10  Author(s) of Significant Updates/Modifications to the File:
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11  ...
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12  */
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13 
+
14 #ifndef SRC_QUICK_SHAPES_H_
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15 #define SRC_QUICK_SHAPES_H_
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16 
+
17 #include "color.h"
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18 #include "default_shader.h"
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19 #include "mesh.h"
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20 #include "point3.h"
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21 #include "shader_program.h"
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22 #include "texture2d.h"
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23 #include "vector3.h"
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24 #include "matrix4.h"
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25 
+
26 #include <vector>
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27 
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28 
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29 
+
30 namespace mingfx {
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31 
+
69 class QuickShapes {
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70 public:
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71 
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72  QuickShapes();
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73  virtual ~QuickShapes();
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74 
+
75 
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76  // -------- 3D PRIMITIVES --------
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77 
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81  void DrawCube(const Matrix4 &modelMatrix,
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82  const Matrix4 &viewMatrix,
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83  const Matrix4 &projectionMatrix,
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84  const Color &color);
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85 
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90  void DrawCylinder(const Matrix4 &modelMatrix,
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91  const Matrix4 &viewMatrix,
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92  const Matrix4 &projectionMatrix,
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93  const Color &color);
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94 
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99  void DrawCone(const Matrix4 &modelMatrix,
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100  const Matrix4 &viewMatrix,
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101  const Matrix4 &projectionMatrix,
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102  const Color &color);
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103 
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107  void DrawSphere(const Matrix4 &modelMatrix,
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108  const Matrix4 &viewMatrix,
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109  const Matrix4 &projectionMatrix,
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110  const Color &color);
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111 
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116  void DrawBrush(const Matrix4 &modelMatrix,
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117  const Matrix4 &viewMatrix,
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118  const Matrix4 &projectionMatrix,
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119  const Color &color);
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120 
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121 
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122  // -------- 3D COMPOSITE SHAPES --------
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123 
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126  void DrawLineSegment(const Matrix4 &modelMatrix,
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127  const Matrix4 &viewMatrix,
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128  const Matrix4 &projectionMatrix,
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129  const Color &color,
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130  const Point3 &p1,
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131  const Point3 &p2,
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132  float radius);
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133 
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134  enum class LinesType {
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135  LINES,
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136  LINE_STRIP,
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137  LINE_LOOP
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138  };
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139 
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156  void DrawLines(const Matrix4 &modelMatrix,
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157  const Matrix4 &viewMatrix,
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158  const Matrix4 &projectionMatrix,
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159  const Color &color,
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160  const std::vector<Point3> &points,
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161  LinesType linesType,
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162  float radius);
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163 
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168  void DrawArrow(const Matrix4 &modelMatrix,
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169  const Matrix4 &viewMatrix,
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170  const Matrix4 &projectionMatrix,
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171  const Color &color,
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172  Point3 p, Vector3 dir, float radius);
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173 
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178  void DrawAxes(const Matrix4 &modelMatrix,
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179  const Matrix4 &viewMatrix,
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180  const Matrix4 &projectionMatrix);
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181 
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182 
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183  // -------- 2D PRIMITIVES --------
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184 
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189  void DrawSquare(const Matrix4 &modelMatrix, const Matrix4 &viewMatrix,
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190  const Matrix4 &projectionMatrix, const Color &color);
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191 
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198  void DrawSquare(const Matrix4 &modelMatrix, const Matrix4 &viewMatrix,
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199  const Matrix4 &projectionMatrix, const Color &color,
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200  const Texture2D &texture);
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201 
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205  void DrawFullscreenTexture(const Color &color, const Texture2D &texture);
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206 
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207 
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211  DefaultShader* default_shader();
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212 
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217  DefaultShader::MaterialProperties* material();
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218 
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219 
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220 private:
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221 
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222  void DrawWithFullscreen(const Color &color, Mesh *mesh, const Texture2D &tex);
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223 
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224  Mesh cubeMesh_;
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225  void initCube();
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226 
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227  Mesh squareMesh_;
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228  void initSquare();
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229 
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230  Mesh fullMesh_;
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231  void initFull();
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232 
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233  Mesh cylMesh_;
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234  void initCyl();
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235 
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236  Mesh coneMesh_;
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237  void initCone();
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238 
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239  Mesh sphereMesh_;
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240  void initSph();
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241 
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242  Mesh brushMesh_;
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243  void initBrush();
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244 
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245  DefaultShader defaultShader_;
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246  DefaultShader::MaterialProperties defaultMaterial_;
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247  Texture2D emptyTex_;
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248 
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249  ShaderProgram fullscreenShader_;
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250 };
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251 
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252 } // end namespace
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253 
+
254 #endif
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mingfx::Color
Represents a 4-component (R,G,B,A) color, stored internally in a float array to be compatable with Op...
Definition: color.h:41
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mingfx::DefaultShader::MaterialProperties
Small data structure to hold properties of the material to be lit.
Definition: default_shader.h:70
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mingfx::DefaultShader
A simple GLSL shader for textured per-fragment Phong shading with multiple light sources.
Definition: default_shader.h:62
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mingfx::Matrix4
A 4x4 transformation matrix stored internally as an array of floats in column-major order so as to be...
Definition: matrix4.h:50
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mingfx::Mesh
A triangle mesh data structure that can be rendered with a ShaderProgram like DefaultShader.
Definition: mesh.h:127
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mingfx::Point3
A 3D Point with floating point coordinates, used for storing vertices and all sorts of other 3D graph...
Definition: point3.h:52
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mingfx::QuickShapes
This class provides a quick way to draw shapes for use in debugging or simple scenes.
Definition: quick_shapes.h:69
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mingfx::QuickShapes::DrawLineSegment
void DrawLineSegment(const Matrix4 &modelMatrix, const Matrix4 &viewMatrix, const Matrix4 &projectionMatrix, const Color &color, const Point3 &p1, const Point3 &p2, float radius)
Draws a cylinder between the two points.
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mingfx::QuickShapes::DrawCone
void DrawCone(const Matrix4 &modelMatrix, const Matrix4 &viewMatrix, const Matrix4 &projectionMatrix, const Color &color)
Draws a cone with radius 1 and height y=-1 to 1 given the model, view, and projection matrices provid...
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mingfx::QuickShapes::~QuickShapes
virtual ~QuickShapes()
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mingfx::QuickShapes::DrawSquare
void DrawSquare(const Matrix4 &modelMatrix, const Matrix4 &viewMatrix, const Matrix4 &projectionMatrix, const Color &color)
Draws a square in the X-Y plane with extents -1 to 1 and normal in the +Y direction.
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mingfx::QuickShapes::DrawAxes
void DrawAxes(const Matrix4 &modelMatrix, const Matrix4 &viewMatrix, const Matrix4 &projectionMatrix)
Draws a right handed set of axes at the coordinate frame specified by the modelMatrix.
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mingfx::QuickShapes::DrawCylinder
void DrawCylinder(const Matrix4 &modelMatrix, const Matrix4 &viewMatrix, const Matrix4 &projectionMatrix, const Color &color)
Draws a cylinder with radius 1 and height y=-1 to 1 given the model, view, and projection matrices pr...
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mingfx::QuickShapes::DrawSquare
void DrawSquare(const Matrix4 &modelMatrix, const Matrix4 &viewMatrix, const Matrix4 &projectionMatrix, const Color &color, const Texture2D &texture)
Draws a square, which you can deform into some other shape by adjusting the model matrix,...
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mingfx::QuickShapes::DrawSphere
void DrawSphere(const Matrix4 &modelMatrix, const Matrix4 &viewMatrix, const Matrix4 &projectionMatrix, const Color &color)
Draws a sphere with radius 1 given the model, view, and projection matrices provided and using the su...
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mingfx::QuickShapes::default_shader
DefaultShader * default_shader()
Returns a pointer to the default shader used internally by the Draw class so that you may change the ...
+ + + + +
mingfx::QuickShapes::DrawBrush
void DrawBrush(const Matrix4 &modelMatrix, const Matrix4 &viewMatrix, const Matrix4 &projectionMatrix, const Color &color)
Draws the classic 3D paintbrush cursor from the 2001 Keefe et al.
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mingfx::QuickShapes::DrawFullscreenTexture
void DrawFullscreenTexture(const Color &color, const Texture2D &texture)
Draws a background texture across the whole screen.
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mingfx::QuickShapes::material
DefaultShader::MaterialProperties * material()
Returns a pointer to the default material properties for the shapes so that you may adjust the reflec...
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mingfx::QuickShapes::DrawCube
void DrawCube(const Matrix4 &modelMatrix, const Matrix4 &viewMatrix, const Matrix4 &projectionMatrix, const Color &color)
Draws a cube with extents -1 to 1 given the model, view, and projection matrices provided and using t...
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mingfx::QuickShapes::DrawArrow
void DrawArrow(const Matrix4 &modelMatrix, const Matrix4 &viewMatrix, const Matrix4 &projectionMatrix, const Color &color, Point3 p, Vector3 dir, float radius)
Draws an arrow originating at point p and extending in the direction and length specified by dir.
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mingfx::QuickShapes::DrawLines
void DrawLines(const Matrix4 &modelMatrix, const Matrix4 &viewMatrix, const Matrix4 &projectionMatrix, const Color &color, const std::vector< Point3 > &points, LinesType linesType, float radius)
Draws a series of line segments.
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mingfx::ShaderProgram
A wrapper around GLSL shader programs.
Definition: shader_program.h:66
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mingfx::Texture2D
A wrapper around a 2D texture that supports loading images from files or setting texture color data d...
Definition: texture2d.h:42
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mingfx::Vector3
A 3D Vector with floating point coordinates, used for storing normals and all sorts of other 3D graph...
Definition: vector3.h:62
+ +
default_shader.h
+ + +
mingfx
Namespace for the MinGfx Toolkit.
Definition: aabb.h:21
+ +
shader_program.h
+ + +
+ + +
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