X-Git-Url: http://git.mutantstargoat.com?a=blobdiff_plain;f=src%2Fmain.cc;h=4e6677adbe09132acd32c9cc8c8bd65e3ce0ef4b;hb=0da7a98f74d00bfa6cf0d47fd7cf0f687eeba5f6;hp=2926420e0280f8954b4d237917b3807ade77c245;hpb=64e2adbbab48320b6cd792e515b44cea112a3be4;p=demo

diff --git a/src/main.cc b/src/main.cc
index 2926420..4e6677a 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 +20,21 @@ 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;
+
+Camera *camera;
 
 /* variables */
+// TODO: remove just for test:
+static Scene scene;
 
 int main(int argc, char **argv)
 {
@@ -43,6 +58,8 @@ int main(int argc, char **argv)
 	}
 
 	glfwSetKeyCallback(win, key_clbk);
+	glfwSetCursorPosCallback(win, motion_clbk);
+	glfwSetMouseButtonCallback(win, mouse_clbk);
 
 	while(!glfwWindowShouldClose(win)) {
 		display();
@@ -57,6 +74,13 @@ 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 +90,20 @@ static bool init()
 			return false;
 	}
 
+	camera = new Camera(25, 25, 4, 45);
+
+	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 +115,8 @@ static void cleanup()
 	else {
 		cleanup_opengl();
 	}
+
+	delete camera;
 }
 
 static void key_clbk(GLFWwindow *win, int key, int scancode, int action, int mods)
@@ -86,6 +126,38 @@ static void key_clbk(GLFWwindow *win, int key, int scancode, int action, int mod
 	}
 }
 
+static double prev_x, prev_y;
+static int bnstate[8];
+
+static void motion_clbk(GLFWwindow *win, double x, double y)
+{
+	int dx = x - prev_x;
+	int dy = y - prev_y;
+
+	prev_x = x;
+	prev_y = y;
+
+	if(!dx && !dy) return;
+
+	if(bnstate[0]) {
+		camera->theta += dx * 0.5;
+		camera->phi += dy * 0.5;
+
+		if(camera->phi < -90) camera->phi = -90;
+		if(camera->phi > 90) camera->phi = 90;
+	}
+	if(bnstate[2]) {
+		camera->distance += dy * 0.1;
+		if(camera->distance < 0.0) camera->distance = 0.0;
+	}
+}
+
+static void mouse_clbk(GLFWwindow *win, int bn, int action, int mods)
+{
+	bnstate[bn - GLFW_MOUSE_BUTTON_LEFT] = action == GLFW_PRESS ? 1 : 0;
+	glfwGetCursorPos(win, &prev_x, &prev_y);
+}
+
 static void display()
 {
 	if(use_vulkan) {
@@ -94,4 +166,4 @@ static void display()
 	else {
 		display_opengl();
 	}
-}
+}
\ No newline at end of file