diff options
| author | Albrecht Schlosser <albrechts.fltk@online.de> | 2024-05-05 19:25:01 +0200 |
|---|---|---|
| committer | Albrecht Schlosser <albrechts.fltk@online.de> | 2024-05-05 19:33:28 +0200 |
| commit | 38e1d6b099e8a19271f023ec31f98bb9c7a39e40 (patch) | |
| tree | 0d7a3c56c9bc97741ec094e8af3015fdf0180581 /examples/OpenGL3test.cxx | |
| parent | dea8a93bc2dc359bbcfd33889592660ee0089075 (diff) | |
Fix Visual Studio compiler warnings, make output visible...
on Windows w/o a console device ("DOS"/Debug window) if OpenGL3 is
not available.
Diffstat (limited to 'examples/OpenGL3test.cxx')
| -rw-r--r-- | examples/OpenGL3test.cxx | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/examples/OpenGL3test.cxx b/examples/OpenGL3test.cxx index 5f373635b..deaf2ec8f 100644 --- a/examples/OpenGL3test.cxx +++ b/examples/OpenGL3test.cxx @@ -1,7 +1,7 @@ // // Tiny OpenGL v3 demo program for the Fast Light Tool Kit (FLTK). // -// Copyright 1998-2022 by Bill Spitzak and others. +// Copyright 1998-2024 by Bill Spitzak and others. // // This library is free software. Distribution and use rights are outlined in // the file "COPYING" which should have been included with this file. If this @@ -132,7 +132,7 @@ public: else if ((!valid())) { glViewport(0, 0, pixel_w(), pixel_h()); } - glClearColor(0.08, 0.8, 0.8, 1.0); + glClearColor(0.08f, 0.8f, 0.8f, 1.0f); glClear(GL_COLOR_BUFFER_BIT); if (shaderProgram) { GLfloat p[]={0,0}; @@ -172,7 +172,7 @@ public: if (retval) return retval; if (event == FL_PUSH && gl_version_major >= 3) { - static float factor = 1.1; + static float factor = 1.1f; GLfloat data[4]; glGetBufferSubData(GL_ARRAY_BUFFER, 0, 4*sizeof(GLfloat), data); if (data[0] < -0.88 || data[0] > -0.5) factor = 1/factor; |