diff options
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/cube_view.h | 18 | ||||
| -rw-r--r-- | examples/pugl_embed_demo.c | 13 | ||||
| -rw-r--r-- | examples/pugl_gl3_demo.c | 16 | ||||
| -rw-r--r-- | examples/pugl_window_demo.c | 9 |
4 files changed, 34 insertions, 22 deletions
diff --git a/examples/cube_view.h b/examples/cube_view.h index 82648ac..9fd2349 100644 --- a/examples/cube_view.h +++ b/examples/cube_view.h @@ -21,9 +21,9 @@ #include "pugl/gl.h" static inline void -reshapeCube(const int width, const int height) +reshapeCube(const float width, const float height) { - const float aspect = (float)width / (float)height; + const float aspect = width / height; glEnable(GL_DEPTH_TEST); glDepthFunc(GL_LESS); @@ -31,7 +31,7 @@ reshapeCube(const int width, const int height) glMatrixMode(GL_PROJECTION); glLoadIdentity(); - glViewport(0, 0, width, height); + glViewport(0, 0, (int)width, (int)height); float projection[16]; perspective(projection, 1.8f, aspect, 1.0f, 100.0f); @@ -40,16 +40,16 @@ reshapeCube(const int width, const int height) static inline void displayCube(PuglView* const view, - const double distance, - const double xAngle, - const double yAngle, + const float distance, + const float xAngle, + const float yAngle, const bool entered) { glMatrixMode(GL_MODELVIEW); glLoadIdentity(); - glTranslatef(0.0f, 0.0f, (float)distance * -1.0f); - glRotatef((float)xAngle, 0.0f, 1.0f, 0.0f); - glRotatef((float)yAngle, 1.0f, 0.0f, 0.0f); + glTranslatef(0.0f, 0.0f, distance * -1.0f); + glRotatef(xAngle, 0.0f, 1.0f, 0.0f); + glRotatef(yAngle, 1.0f, 0.0f, 0.0f); const float bg = entered ? 0.2f : 0.0f; glClearColor(bg, bg, bg, 1.0f); diff --git a/examples/pugl_embed_demo.c b/examples/pugl_embed_demo.c index 6152648..3a7b051 100644 --- a/examples/pugl_embed_demo.c +++ b/examples/pugl_embed_demo.c @@ -87,7 +87,11 @@ onDisplay(PuglView* view) app->yAngle = fmod(app->yAngle + dTime * 100.0, 360.0); } - displayCube(view, app->dist, app->xAngle, app->yAngle, app->mouseEntered); + displayCube(view, + app->dist, + (float)app->xAngle, + (float)app->yAngle, + app->mouseEntered); app->lastDrawTime = thisTime; } @@ -164,7 +168,9 @@ onParentEvent(PuglView* view, const PuglEvent* event) switch (event->type) { case PUGL_CONFIGURE: - reshapeCube((int)event->configure.width, (int)event->configure.height); + reshapeCube((float)event->configure.width, + (float)event->configure.height); + puglSetFrame(app->child, getChildFrame(parentFrame)); break; case PUGL_UPDATE: @@ -214,7 +220,8 @@ onEvent(PuglView* view, const PuglEvent* event) switch (event->type) { case PUGL_CONFIGURE: - reshapeCube((int)event->configure.width, (int)event->configure.height); + reshapeCube((float)event->configure.width, + (float)event->configure.height); break; case PUGL_UPDATE: if (app->continuous) { diff --git a/examples/pugl_gl3_demo.c b/examples/pugl_gl3_demo.c index 3a9503c..c49ed3d 100644 --- a/examples/pugl_gl3_demo.c +++ b/examples/pugl_gl3_demo.c @@ -138,14 +138,14 @@ onExpose(PuglView* view) const float offset[2] = {normal * 128.0f, normal * 128.0f}; // Move rect around in an arbitrary way that looks cool - rect->pos[0] = - (float)(width - rect->size[0] + offset[0]) * - (sinf((float)time * rect->size[0] / 64.0f + normal) + 1.0f) / - 2.0f; - rect->pos[1] = - (float)(height - rect->size[1] + offset[1]) * - (cosf((float)time * rect->size[1] / 64.0f + normal) + 1.0f) / - 2.0f; + rect->pos[0] = (width - rect->size[0] + offset[0]) * + (sinf((float)time * rect->size[0] / 64.0f + normal) + + 1.0f) / + 2.0f; + rect->pos[1] = (height - rect->size[1] + offset[1]) * + (cosf((float)time * rect->size[1] / 64.0f + normal) + + 1.0f) / + 2.0f; } glBufferSubData(GL_ARRAY_BUFFER, diff --git a/examples/pugl_window_demo.c b/examples/pugl_window_demo.c index 6af9e5a..183119c 100644 --- a/examples/pugl_window_demo.c +++ b/examples/pugl_window_demo.c @@ -63,7 +63,11 @@ onDisplay(PuglView* view) cube->yAngle = fmod(cube->yAngle + dTime * 100.0, 360.0); } - displayCube(view, cube->dist, cube->xAngle, cube->yAngle, cube->entered); + displayCube(view, + cube->dist, + (float)cube->xAngle, + (float)cube->yAngle, + cube->entered); cube->lastDrawTime = thisTime; } @@ -126,7 +130,8 @@ onEvent(PuglView* view, const PuglEvent* event) switch (event->type) { case PUGL_CONFIGURE: - reshapeCube((int)event->configure.width, (int)event->configure.height); + reshapeCube((float)event->configure.width, + (float)event->configure.height); break; case PUGL_UPDATE: if (app->continuous) { |