X-Git-Url: https://eleni.mutantstargoat.com/git/?a=blobdiff_plain;f=src%2Fmain.cc;h=4d77441ffdb89e5a103a4a4259dffb519a3f32b9;hb=369d75c73bf926a6dbcf4d740c8664bbb401602a;hp=2926420e0280f8954b4d237917b3807ade77c245;hpb=64e2adbbab48320b6cd792e515b44cea112a3be4;p=demo

diff --git a/src/main.cc b/src/main.cc
index 2926420..4d77441 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -3,6 +3,12 @@
 #include <string.h>
 #include <vector>
 
+/* TODO: fix those */
+#include "camera.h"
+#include "mesh.h"
+#include "object.h"
+#include "scene.h"
+
 #include "opengl/opengl.h"
 #include "vulkan/vk.h"
 
@@ -14,12 +20,25 @@ static void display();
 
 /* 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)
 {
@@ -43,6 +62,8 @@ int main(int argc, char **argv)
 	}
 
 	glfwSetKeyCallback(win, key_clbk);
+	glfwSetCursorPosCallback(win, motion_clbk);
+	glfwSetMouseButtonCallback(win, mouse_clbk);
 
 	while(!glfwWindowShouldClose(win)) {
 		display();
@@ -57,6 +78,13 @@ int main(int argc, char **argv)
 
 static bool init()
 {
+	/* TODO */
+	/*
+		TODO changes:
+		1- create cam
+		2- scene
+		3- renderers
+	*/
 	if(use_vulkan) {
 		if(!init_vulkan())
 			return false;
@@ -66,6 +94,21 @@ static bool init()
 			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;
+	}
+
+	for(size_t i=0; i<scene.objects.size(); ++i) {
+		printf("object: %d\n", (int)i);
+		printf("mesh: %s\n", scene.objects[i]->mesh->name.c_str());
+		printf("material: %s\n", scene.objects[i]->material->name.c_str());
+		printf("transform:\n");
+		scene.objects[i]->transform.print();
+	}
 	return true;
 }
 
@@ -77,6 +120,8 @@ static void cleanup()
 	else {
 		cleanup_opengl();
 	}
+
+	delete camera;
 }
 
 static void key_clbk(GLFWwindow *win, int key, int scancode, int action, int mods)
@@ -86,6 +131,41 @@ static void key_clbk(GLFWwindow *win, int key, int scancode, int action, int mod
 	}
 }
 
+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) {
@@ -94,4 +174,4 @@ static void display()
 	else {
 		display_opengl();
 	}
-}
+}
\ No newline at end of file