X-Git-Url: https://eleni.mutantstargoat.com/git/?p=demo;a=blobdiff_plain;f=src%2Frenderer.cc;h=0251cb6cf2f7cf353d9663e4ae28e6f04900b5d0;hp=2c9b4c31d915b0cdae6087ed974bf5dc715466ee;hb=3082e3c645d1933610b261e6c93c040f32093637;hpb=0da7a98f74d00bfa6cf0d47fd7cf0f687eeba5f6

diff --git a/src/renderer.cc b/src/renderer.cc
index 2c9b4c3..0251cb6 100644
--- a/src/renderer.cc
+++ b/src/renderer.cc
@@ -1,5 +1,14 @@
+#include <GL/glew.h>
+
+#include "global.h"
+
+#include "camera.h"
+#include "mesh.h"
+#include "object.h"
 #include "renderer.h"
+#include "scene.h"
 #include "shader.h"
+#include "shader_manager.h"
 
 Renderer::Renderer()
 {
@@ -8,13 +17,64 @@ Renderer::Renderer()
 	sprog = 0;
 }
 
-Renderer::Renderer(ShaderProgram *sprog, Scene *scene, Camera *camera)
+Renderer::~Renderer()
 {
-	this->scene = scene;
-	this->sprog = sprog;
-	this->camera = camera;
 }
 
-Renderer::~Renderer()
+bool Renderer::create()
+{	
+	if(!(sprog = sdr_man->create_shader_program("default.v.glsl", "default.f.glsl"))) {
+		return false;
+	}
+
+	return true;
+}
+
+void Renderer::draw() const
+{
+	if(!camera || !scene)
+		return;
+
+	int mview_loc;
+	if((mview_loc = sprog->get_uniform_location("mview")) != -1) {
+		sprog->set_uniform_matrix(mview_loc, camera->get_view_matrix());
+	}
+
+	int mproj_loc;
+	if((mproj_loc = sprog->get_uniform_location("mproj")) != -1) {
+		sprog->set_uniform_matrix(mproj_loc, mprojection);
+	}
+
+	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+	camera->set_orbit_params(phi, theta, dist);
+
+	for(size_t i=0; i<scene->objects.size(); i++) {
+		draw_object(scene->objects[i]);
+	}
+}
+
+void Renderer::draw_object(Object *object) const
 {
+	Material *m = object->material;
+	/* diffuse */
+	int diff_loc;
+	if((diff_loc = sprog->get_uniform_location("diffuse")) != -1) {
+		sprog->set_uniformf(diff_loc, m->diffuse.x, m->diffuse.y, m->diffuse.z);
+	}
+	/* specular */
+	int spec_loc;
+	if((spec_loc = sprog->get_uniform_location("specular")) != -1) {
+		sprog->set_uniformf(spec_loc, m->specular.x, m->specular.y, m->specular.z);
+	}
+	/* specular exponent */
+	int shin_loc;
+	if((shin_loc = sprog->get_uniform_location("shininess")) != -1) {
+		sprog->set_uniformf(shin_loc, m->shininess);
+	}
+
+	if (!sprog->link())
+		return;
+
+	sprog->use();
+	object->mesh->draw();
 }
\ No newline at end of file