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Port from GLFW 2 to 3

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This commit is contained in:
Jan Niklas Hasse
2014-08-12 22:14:01 +02:00
parent d5ecc71f74
commit 4f6fca0f62
2 changed files with 14 additions and 9 deletions
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19
testbed/main.cc
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@@ -29,7 +29,7 @@
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <cstdlib>
#include <GL/glfw.h>
#include <GLFW/glfw3.h>
#include <time.h>
#include <fstream>
#include <string>
@@ -77,6 +77,8 @@ bool draw_map = false;
/// Create a random distribution of points?
bool random_distribution = false;
GLFWwindow* window = NULL;
template <class C> void FreeClear( C & cntr ) {
for ( typename C::iterator it = cntr.begin();
it != cntr.end(); ++it ) {
@@ -230,10 +232,11 @@ void Init()
if (glfwInit() != GL_TRUE)
ShutDown(1);
// 800 x 600, 16 bit color, no depth, alpha or stencil buffers, windowed
if (glfwOpenWindow(window_width, window_height, 5, 6, 5, 0, 0, 0, GLFW_WINDOW) != GL_TRUE)
window = glfwCreateWindow(window_width, window_height, "Poly2Tri - C++", NULL, NULL);
if (!window)
ShutDown(1);
glfwSetWindowTitle("Poly2Tri - C++");
glfwMakeContextCurrent(window);
glfwSwapInterval(1);
glEnable(GL_BLEND);
@@ -256,6 +259,8 @@ void MainLoop(const double zoom)
bool running = true;
while (running) {
glfwPollEvents();
// calculate time elapsed, and the amount by which stuff rotates
double current_time = glfwGetTime(),
delta_rotate = (current_time - old_time) * rotations_per_tick * 360;
@@ -263,11 +268,11 @@ void MainLoop(const double zoom)
// escape to quit, arrow keys to rotate view
// Check if ESC key was pressed or window was closed
running = !glfwGetKey(GLFW_KEY_ESC) && glfwGetWindowParam(GLFW_OPENED);
running = !glfwGetKey(window, GLFW_KEY_ESCAPE) && !glfwWindowShouldClose(window);
if (glfwGetKey(GLFW_KEY_LEFT) == GLFW_PRESS)
if (glfwGetKey(window, GLFW_KEY_LEFT) == GLFW_PRESS)
rotate_y += delta_rotate;
if (glfwGetKey(GLFW_KEY_RIGHT) == GLFW_PRESS)
if (glfwGetKey(window, GLFW_KEY_RIGHT) == GLFW_PRESS)
rotate_y -= delta_rotate;
// z axis always rotates
rotate_z += delta_rotate;
@@ -280,7 +285,7 @@ void MainLoop(const double zoom)
}
// swap back and front buffers
glfwSwapBuffers();
glfwSwapBuffers(window);
}
}