#include <string.h>
#include <vector>
-#include "object.h"
+/* TODO: fix those */
+#include "camera.h"
#include "mesh.h"
+#include "object.h"
#include "scene.h"
#include "opengl/opengl.h"
/* glfw callbacks */
static void key_clbk(GLFWwindow *win, int key, int scancode, int action, int mods);
+static void motion_clbk(GLFWwindow *win, double x, double y);
+static void mouse_clbk(GLFWwindow *win, int button, int action, int mods);
/* global variables */
bool use_vulkan;
+
GLFWwindow *win;
+int win_w = 800;
+int win_h = 600;
+
+OrbitCamera *camera;
/* variables */
+static float phi = 25;
+static float theta = 0;
+static float dist = 4;
+
+// TODO: remove just for test:
static Scene scene;
int main(int argc, char **argv)
}
glfwSetKeyCallback(win, key_clbk);
+ glfwSetCursorPosCallback(win, motion_clbk);
+ glfwSetMouseButtonCallback(win, mouse_clbk);
while(!glfwWindowShouldClose(win)) {
display();
static bool init()
{
+ /* TODO */
+ /*
+ TODO changes:
+ 1- create cam
+ 2- scene
+ 3- renderers
+ */
if(use_vulkan) {
if(!init_vulkan())
return false;
return false;
}
+ camera = new OrbitCamera;
+ camera->set_orbit_params(phi, theta, dist);
+
if(!scene.load("data/spot/spot_control_mesh.obj")) {
fprintf(stderr, "Failed to load scene.\n");
return false;
else {
cleanup_opengl();
}
+
+ delete camera;
}
static void key_clbk(GLFWwindow *win, int key, int scancode, int action, int mods)
}
}
+static double prev_x, prev_y;
+static int button;
+
+static void motion_clbk(GLFWwindow *win, double x, double y)
+{
+ switch(button) {
+ case GLFW_MOUSE_BUTTON_LEFT:
+ theta += x - prev_x;
+ phi += y - prev_y;
+
+ if(phi < -90)
+ phi = -90;
+ if(phi > 90)
+ phi = 90;
+
+ break;
+
+ case GLFW_MOUSE_BUTTON_RIGHT:
+ dist *= (y - prev_y) * 0.01 + 1;
+ if(dist < 0.0) {
+ dist = 0.0;
+ }
+ break;
+ }
+
+ prev_x = x;
+ prev_y = y;
+}
+
+static void mouse_clbk(GLFWwindow *win, int bn, int action, int mods)
+{
+ button = bn;
+ glfwGetCursorPos(win, &prev_x, &prev_y);
+}
+
static void display()
{
if(use_vulkan) {
else {
display_opengl();
}
-}
+}
\ No newline at end of file