void initScene() {
// Clear
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
// Set drawing mode
glMatrixMode(GL_MODELVIEW);
// Draw scene
glLoadIdentity();
glTranslatef(0.0f,0.0f,-7.0f);
// Draw lighting
GLfloat ambientColor[] = {0.2f, 0.2f, 0.2f, 1.0f}; //Color (0.2, 0.2, 0.2)
glLightModelfv(GL_LIGHT_MODEL_AMBIENT, ambientColor);
//Add positioned light
GLfloat lightColor0[] = {0.5f, 0.5f, 0.5f, 1.0f}; //Color (0.5, 0.5, 0.5)
GLfloat lightPos0[] = {4.0f, 0.0f, 8.0f, 1.0f}; //Positioned at (4, 0, 8)
glLightfv(GL_LIGHT0, GL_DIFFUSE, lightColor0);
glLightfv(GL_LIGHT0, GL_POSITION, lightPos0);
//Add directed light
GLfloat lightColor1[] = {0.7f, 0.7f, 0.7f, 1.0f}; //Color (0.5, 0.2, 0.2)
//Coming from the direction (-1, 0.5, 0.5)
GLfloat lightPos1[] = {-1.0f, 0.5f, 0.5f, 0.0f};
glLightfv(GL_LIGHT1, GL_DIFFUSE, lightColor1);
glLightfv(GL_LIGHT1, GL_POSITION, lightPos1);
// Draw the cube
Cube.draw(_textureId);
glutSwapBuffers();
}
void draw_indexed(){
// render
// ------
glEnable(GL_DEPTH_TEST);
glClearColor(0.1f, 0.1f, 0.1f, 1.0f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
// bind textures on corresponding texture units
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_1D, mi.texture);
// glActiveTexture(GL_TEXTURE1);
// glBindTexture(GL_TEXTURE_2D, geom::texture2);
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
// activate shader
geom::shader_lowpoly.use();
// pass projection matrix to shader (note that in this case it could change every frame)
glm::mat4 projection = glm::perspective(glm::radians(camera.Zoom), float(SCR_WIDTH) / float(SCR_HEIGHT), 0.1f, 100.0f);
geom::shader_lowpoly.setMat4("projection", projection);
// camera/view transformation
glm::mat4 view = fixed_cam?fixed_transform: camera.GetViewMatrix();
geom::shader_lowpoly.setMat4("view", view);
// render boxes
// glBindVertexArray(geom::mi.VAO);
// for (unsigned int i = 0; i < 10; i++)
// {
// // calculate the model matrix for each object and pass it to shader before drawing
// glm::mat4 model;
// model = glm::translate(model, cubePositions[i]);
// float angle = 20.0f * i;
// model = glm::rotate(model, glm::radians(angle), glm::vec3(1.0f, 0.3f, 0.5f));
// geom::shader_lowpoly.setMat4("model", model);
// glDrawElements(GL_TRIANGLES, 36, GL_UNSIGNED_INT, 0);
// }
glm::mat4 model;// = glm::translate(model, cubePositions[i]);
// model = glm::translate(model, {-5,-2,-5});
geom::shader_lowpoly.setMat4("model", model);
glBindVertexArray(geom::mi2.VAO);
glDrawElements(GL_TRIANGLES, mi2.triangles, GL_UNSIGNED_INT, 0);
cb.draw();
for(auto&cb:cubes){ cb.draw(); }
draw_mesh(wall);
// physics::chtr.cb.draw();
character_control::cb.draw();
dlines.draw();
character_control:: lines.draw();
dpoints.draw();
debug_spheres.draw();
// dpoints.make_points(vector<vec3>(1000, { 0,0,0 }));
}
