f/mini-led-cube
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Correct some lighting and make real LED models.

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This commit is contained in:
Aaron Mueller 2011-10-23 21:43:54 +02:00
parent c8e496195f
commit 5335603b15
3 changed files with 36 additions and 17 deletions
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6
editor/src/config.h
View file

@ -2,7 +2,7 @@
#define _CONFIG_H
#define WINDOW_WIDTH 800
#define WINDOW_HEIGHT 600
#define WINDOW_HEIGHT 800
#define CUBE_SIZE 30
#define MOVE_SPEED 7
@ -10,8 +10,12 @@
#define PI 3.1415926535897932
#define TOP_ORIENTATION 1
#define SIDE_ORIENTATION 2
// Materials
extern float ledOnMaterial[];
extern float ledOffMaterial[];
extern float wireMaterial[];
extern float innerWireMaterial[];

32
editor/src/display.c
View file

@ -5,21 +5,33 @@
#include "display.h"
void drawLEDCube() {
void drawLEDCube(orientation) {
int x, y, z;
if (orientation == TOP_ORIENTATION) {
glRotatef(90, 2, 0, 0);
}
// LEDs
glMaterialfv(GL_FRONT, GL_DIFFUSE, ledOnMaterial);
glMaterialfv(GL_FRONT, GL_AMBIENT, ledOnMaterial);
for (z=-10; z<=10; z+=10) // Ebene
for (y=-10; y<=10; y+=10) // Zeile
for (x=-10; x<=10; x+=10) { // Spalte
// TODO: Test different colors
glMaterialfv(GL_FRONT, GL_AMBIENT, (z == 0 ? ledOnMaterial : ledOffMaterial));
glPushMatrix();
glTranslatef(x, y, z);
glutSolidSphere(1.0, 16, 16);
gluCylinder(quadric, 1.0, 1.0, 1.3, 16, 2);
//glTranslatef(x, y, z+0.8);
//gluCylinder(quadric, 1.3, 1.3, 0.2, 16, 2);
//gluDisk(
glTranslatef(x, y, z-0.8);
glutSolidSphere(1, 16, 16);
gluCylinder(quadric, 1, 1, 1.9, 16, 2);
glTranslatef(0, 0, 1.9);
gluCylinder(quadric, 1.25, 1.25, 0.35, 16, 2);
gluDisk(quadric, 0, 1.25, 16, 16);
glTranslatef(0, 0, 0.35);
gluDisk(quadric, 0, 1.25, 16, 16);
glPopMatrix();
}
@ -27,7 +39,7 @@ void drawLEDCube() {
// Wires
for (y=-10; y<=10; y+=10)
for (x=-10; x<=10; x+=10) {
glMaterialfv(GL_FRONT, GL_DIFFUSE, ((x == 0 || y == 0) ? innerWireMaterial : wireMaterial));
glMaterialfv(GL_FRONT, GL_AMBIENT, ((x == 0 || y == 0) ? innerWireMaterial : wireMaterial));
// Front
glBegin(GL_LINES);
@ -60,7 +72,7 @@ void display() {
glLoadIdentity();
gluLookAt(lookX, eyeAngle, lookZ, 0, 0, 0, 0, 1, 0);
drawLEDCube();
drawLEDCube(TOP_ORIENTATION);
glutSwapBuffers();
}

15
editor/src/main.c
View file

@ -8,12 +8,13 @@
#include "input.h"
float ledOnMaterial[] = {0.0, 0.0, 1.0, 1.0};
float ledOffMaterial[] = {0.1, 0.1, 0.1, 0.0};
float wireMaterial[] = {0.7, 0.7, 0.7, 1.0};
float innerWireMaterial[] = {0.2, 0.2, 0.2, 0.3};
float light_diffuse[] = {0.0, 0.0, 1.0, 1.0};
float light_position[] = {1.0, 1.0, 1.0, 0.0};
float backgroundColor[] = {0.3, 0.3, 0.3, 0.4};
float light0Pos[] = {70, 70, 70, 0.0};
float lookX = 0.0, lookZ = 0.0;
float eyePos = 0.0, eyeAngle = 45.0;
@ -36,12 +37,14 @@ int main(int argc, char* argv[]) {
glClearColor(0.0, 0.0, 0.0, 1.0);
glShadeModel(GL_SMOOTH);
// OpenGL Features
// Lighting
glEnable(GL_LIGHTING);
glEnable(GL_LIGHT0);
glEnable(GL_DEPTH_TEST);
glEnable(GL_LIGHT0);
glLightfv(GL_LIGHT0, GL_POSITION, light0Pos);
glLightfv(GL_LIGHT0, GL_AMBIENT, backgroundColor);
glMatrixMode(GL_MODELVIEW);
moveCameraPosition(0); // Init the Position