| private glTranslatef ( float x, float y, float z ) : void | ||
| x | float | |
| y | float | |
| z | float | |
| return | void | |
private void gyroStopingTransform()
{
// calc stoping angle
m_stopingAngle += m_stopingSpeed * m_swingingDirection;
// set the gyro last position with swinging angle
GL.glTranslatef(CubeWidth / 2.0f, 0.0f, CubeDepth / 2.0f);
GL.glRotatef(m_yAxisFellAngle + m_stopingAngle, 0.0f, -1.0f, 0.0f);
GL.glTranslatef(-CubeWidth / 2.0f, 0.0f, -CubeDepth / 2.0f);
GL.glRotatef(m_xAxisFellAngle, 1.0f, 0.0f, 0.0f);
m_stopingSpeed -= m_stopingSlowFactor;
float swingedAngle = (m_stopingAngle - m_startedStopingAngle);
if (swingedAngle * m_swingingDirection > m_swingingAmplitude)
{
m_swingingDirection *= -1; // swing to the other side
m_swingingAmplitude -= m_swingingAmplitudeDecrease; // swinging amlitude is decrease every swinging direction change
}
if (m_stopingSpeed <= 0)
{
m_stopingSpeed = 0; // continue drawing, but the gyro will not move
}
}
public void draw_sun()
{
GL.glPushMatrix();
GL.glColor3d(1, 1, 1);
GL.glEnable(GL.GL_TEXTURE_2D);
GL.glBindTexture(GL.GL_TEXTURE_2D, Textures[6]);
quad = GLU.gluNewQuadric();
GLU.gluQuadricTexture(quad, 40);
GL.glTranslatef(pos[0], pos[1], pos[2]);
// rotating sun as well as all planets to Y axis
GL.glTranslatef(0.0f, 0.0f + (float)-speed * 0.03f, 0.0f); //y - up down
GL.glTranslatef(0.0f, 0.0f, 0.0f + (float)-speed * 0.01f); //z - back forward
GL.glRotatef((float)moon, 0.0f, 1.0f, 0.0f);
GLU.gluSphere(quad, 45, 1000, 1000);
GL.glPopMatrix();
moon += 0.04f;
}
public void DrawShadow()
{
GL.glPushMatrix();
GL.glNewList(Robot_SHADOW_LIST, GL.GL_COMPILE);
//build the Robot
GL.glTranslatef(0, Jump, 0);
GL.glTranslatef(0, 1.3f, 0);
// build Robot head
GL.glCallList(HEAD_SHADOW_LIST);
GL.glTranslatef(0, -1.3f, 0);
// build Robot body
GL.glCallList(BODY_SHADOW_LIST);
//build Robot hands
DrawShadowHand(false); //left hand
GL.glRotatef(180, 0, 1, 0);
if (WeaponIndex == 1 || WeaponIndex == 2)
{
GL.glScalef(-1, 1, 1);
}
DrawShadowHand(true); //right hand
//build Robot legs
GL.glRotatef(90, 1, 0, 0);
GL.glTranslatef(0, 0, 1.9f);
GL.glTranslatef(0, 0.3f, 0);
DrawShadowLeg(false); //left leg
GL.glTranslatef(0, -0.6f, 0);
DrawShadowLeg(true); //right leg
GL.glEndList();
GL.glPopMatrix();
}
public void draw_moon()
{
GL.glPushMatrix();
GL.glColor3d(1, 1, 1);
GL.glEnable(GL.GL_TEXTURE_2D);
GL.glBindTexture(GL.GL_TEXTURE_2D, Textures[1]);
quad = GLU.gluNewQuadric();
GLU.gluQuadricTexture(quad, 40);
GL.glTranslatef(-200, 200, -300);
// rotating moon as well as all planets to Y axis
GL.glTranslatef(0.0f + (float)speed * 0.01f, 0.0f, 0.0f);
GL.glTranslatef(0.0f, 0.0f + (float)speed * 0.01f, 0.0f);
GL.glRotatef((float)moon++ *0.5f, 1.0f, 1.0f, 0.0f);
GLU.gluSphere(quad, 18, 200, 200);
GL.glPopMatrix();
}
void StartReflaction(int x, int y, int z)
{
GL.glEnable(GL.GL_BLEND);
GL.glBlendFunc(GL.GL_SRC_ALPHA, GL.GL_ONE_MINUS_SRC_ALPHA);
//only floor, draw only to STENCIL buffer
GL.glEnable(GL.GL_STENCIL_TEST);
GL.glStencilOp(GL.GL_REPLACE, GL.GL_REPLACE, GL.GL_REPLACE);
GL.glStencilFunc(GL.GL_ALWAYS, 1, 0xFFFFFFFF); // draw floor always
GL.glColorMask((byte)GL.GL_FALSE, (byte)GL.GL_FALSE, (byte)GL.GL_FALSE, (byte)GL.GL_FALSE);
GL.glDisable(GL.GL_DEPTH_TEST);
GL.glPushMatrix();
GL.glRotated(90, 0, 1, 0);
GL.glTranslatef(0, -4, 0);
mirror.Draw();
GL.glPopMatrix();
GL.glColorMask((byte)GL.GL_TRUE, (byte)GL.GL_TRUE, (byte)GL.GL_TRUE, (byte)GL.GL_TRUE);
GL.glEnable(GL.GL_DEPTH_TEST);
// reflection is drawn only where STENCIL buffer value equal to 1
GL.glStencilFunc(GL.GL_EQUAL, 1, 0xFFFFFFFF);
GL.glStencilOp(GL.GL_KEEP, GL.GL_KEEP, GL.GL_KEEP);
GL.glEnable(GL.GL_STENCIL_TEST);
// draw reflected scene
GL.glPushMatrix();
GL.glScalef(x, y, z); //swap on Z axis
}
public void createStemAndLeafs()
{
GL.glNewList(STEM_AND_LEAVS_LIST + currentTree, GL.GL_COMPILE);
GL.glPushMatrix();
GL.glPushAttrib(GL.GL_LIGHTING_BIT);
GL.glCallList(STEM_LIST + currentTree);
GL.glCallList(LEAF_MAT);
for (int i = 0; i < 3; i++)
{
GL.glTranslatef(0, (float)1 / 3, 0);
GL.glRotatef(90, 0, 1, 0);
GL.glPushMatrix();
GL.glRotatef(50, 1, 0, 0);
GL.glCallList(LEAF_LIST + currentTree);
GL.glPopMatrix();
GL.glPushMatrix();
GL.glRotatef(180, 0, 1, 0);
GL.glRotatef(60, 1, 0, 0);
GL.glCallList(LEAF_LIST + currentTree);
GL.glPopMatrix();
}
GL.glPopAttrib();
GL.glPopMatrix();
GL.glEndList();
}
double[] WillPlace(float x, float y, float z)
{
double[] Robot_place_temp = new double[2];
Robot_place_temp[0] = RobotPlace[0];
Robot_place_temp[1] = RobotPlace[1];
GL.glRotatef(-Robot.WalkAngle, 0, 1, 0);
GL.glTranslatef(x, y, z);
GL.glGetDoublev(GL.GL_MODELVIEW_MATRIX, AccumulatedRotationsTraslations);
WillRobotPlace[0] = AccumulatedRotationsTraslations[12];
WillRobotPlace[1] = AccumulatedRotationsTraslations[14];
if (Math.Abs(WillRobotPlace[0]) < Math.Abs(Robot_place_temp[0]) && Math.Abs(Robot_place_temp[0]) > 1.5)
{
Robot_place_temp[0] = 18.49f;
}
else if (Math.Abs(WillRobotPlace[0]) > Math.Abs(Robot_place_temp[0]) && Math.Abs(Robot_place_temp[0]) < 1.5 && Math.Abs(Robot_place_temp[1]) < 4)
{
Robot_place_temp[0] = 1.6f;
}
if (Math.Abs(WillRobotPlace[1]) < Math.Abs(Robot_place_temp[1]) && Math.Abs(Robot_place_temp[1]) > 4.5)
{
Robot_place_temp[1] = 18.49f;
}
else if (Math.Abs(WillRobotPlace[1]) > Math.Abs(Robot_place_temp[1]) && Math.Abs(Robot_place_temp[1]) < 4.5 && Math.Abs(Robot_place_temp[1]) > 4)
{
Robot_place_temp[1] = 4.6f;
}
//return to orginal position matrix
GL.glTranslatef(-x, -y, -z);
GL.glRotatef(Robot.WalkAngle, 0, 1, 0);
GL.glGetDoublev(GL.GL_MODELVIEW_MATRIX, AccumulatedRotationsTraslations);
return(Robot_place_temp);
}
void DrawMirror(bool screen)
{
GL.glTranslatef(0f, 0f, -30f);
GL.glBegin(GL.GL_QUADS);
//!!! for blended REFLECTION
float mirrorhight = 3;
float mirrorwidth = 15;
if (screen)
{
GL.glColor4d(0.0, 0.0, 0.6, 0.4);
}
else
{
GL.glColor4d(1, 1, 1, 0);
}
GL.glVertex3f(0, 0, 0);
GL.glVertex3f(0, 0, mirrorwidth);
GL.glVertex3f(0, mirrorhight, mirrorwidth);
GL.glVertex3f(0, mirrorhight, 0);
GL.glEnd();
GL.glTranslatef(0f, 0f, 30f);
}
private void DrawIsland()
{
float moveSphere = GlobalProperties.islandRadius - GlobalProperties.islandHeight;
float rotate = 45.0f;
GL.glEnable(GL.GL_CLIP_PLANE0);
double[] clipPalane0 = { 0.0, 0.0, 1.0, 0.0 };
GL.glClipPlane(GL.GL_CLIP_PLANE0, clipPalane0);
GL.glTranslatef(0.0f, 0.0f, -moveSphere);
GL.glEnable(GL.GL_TEXTURE_2D);
GL.glColor3f(1.0f, 1.0f, 1.0f);
GL.glBindTexture(GL.GL_TEXTURE_2D, Textures[1]);
GL.glRotatef(rotate, 1.0f, 1.0f, 0.0f);
GLUquadric obj = GLU.gluNewQuadric();
GLU.gluQuadricTexture(obj, 1);
GLU.gluSphere(obj, GlobalProperties.islandRadius, 32, 32);
GLU.gluDeleteQuadric(obj);
GL.glRotatef(-rotate, 1.0f, 1.0f, 0.0f);
GL.glDisable(GL.GL_TEXTURE_2D);
GL.glTranslatef(0.0f, 0.0f, moveSphere);
GL.glDisable(GL.GL_CLIP_PLANE0);
}
private void DrawTower()
{
const double baseRadius = 0.25, topRadius = 0.16, height = 2.3, diskHeight = 0.06;
const double diskRadius = topRadius + 0.2;
float lightBeamLength = GlobalProperties.LightBeamLength;
GL.glPushMatrix();
DrawPillar(baseRadius, topRadius, height);
GL.glTranslatef(0.0f, 0.0f, (float)height);
DrawDisk(diskHeight, diskRadius);
GL.glTranslatef(0.0f, 0.0f, (float)diskHeight);
DrawWindow();
GL.glTranslatef(0.0f, 0.0f, -(float)diskHeight / 2);
GL.glRotatef(GlobalProperties.LightBeamHorizontalAngle, 0.0f, 0.0f, 1.0f);
GL.glRotatef(GlobalProperties.LightBeamVerticalAngle, 0.0f, 1.0f, 0.0f);
if (GlobalProperties.LightBeamOn)
{
DrawLightBeam();
DrawLightSource();
}
GL.glPopMatrix();
}
public void Draw()
{
if (m_uint_DC == 0 || m_uint_RC == 0)
{
return;
}
GL.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
GL.glLoadIdentity();
GL.glTranslatef(-1.0f, -1.0f, -6.0f);
drawAxises();
updateTimer();
GL.glTranslated(0.5f, 0.0f, 0.5f);
GL.glRotatef(m_RotateAngle, 0, 1.0f, 0); // y axis rotate
GL.glRotatef(m_FallAngle, 1, 0, 0); // x axis rotate
GL.glTranslated(-0.5f, 0.0f, -0.5f);
GL.glEnable(GL.GL_TEXTURE_2D);
GL.glBindTexture(GL.GL_TEXTURE_2D, m_Texture[0]);
drawDreidel();
GL.glDisable(GL.GL_TEXTURE_2D);
GL.glFlush();
WGL.wglSwapBuffers(m_uint_DC);
}
public void Translate(float x, float y, float z)
{
if (!isMatrixPushed)
{
GL.glPushMatrix();
isMatrixPushed = true;
}
GL.glTranslatef(x, y, z);
}
void DrawLight()
{
GL.glTranslatef(pos[0], pos[1], pos[2]);
GL.glColor3f(1, 1, 0);
GLUT.glutSolidSphere(0.8, 10, 10);
GL.glTranslatef(-pos[0], -pos[1], -pos[2]);
GL.glEnd();
GL.glDisable(GL.GL_LIGHTING);
}
private void drawHandle(float i_Height)
{
GLUquadric obj = GLU.gluNewQuadric();
GL.glTranslatef(0.5f, 0.0f + i_Height, 0.5f);
GL.glRotatef(-90, 1, 0, 0);
GLU.gluCylinder(obj, 0.1, 0.1, 0.5, 16, 16);
GL.glTranslatef(-0.5f, -1 * i_Height, -0.5f);
GLU.gluDeleteQuadric(obj);
}
public void PrepareAndDrawShadow()
{
CAR_SHADOW_LIST = GL.glGenLists(1);
CAR_SHADOW = CAR_SHADOW_LIST + 1;
GL.glPushMatrix();
GL.glNewList(CAR_SHADOW, GL.GL_COMPILE);
GL.glTranslatef(0, -5.5f, 0);
GL.glScalef(0.1f, 0.1f, 0.1f);
carModel.DrawModel(false, 1);
GL.glPopMatrix();
GL.glEndList();
GL.glPopMatrix();
}
public void Drawfloor()
{
GL.glPushMatrix();
GL.glColor3f(0.0f, 1.0f, 0.0f);
GL.glTranslatef(0, -0.001f, 0);
GL.glBegin(GL.GL_QUADS);
GL.glNormal3f(0, 1, 0);
GL.glVertex3f(-100, 0, -100);
GL.glVertex3f(-100, 0, 100);
GL.glVertex3f(100, 0, 100);
GL.glVertex3f(100, 0, -100);
GL.glEnd();
GL.glPopMatrix();
}
void FractalTreeRec(int level)
{
if (level == size)
{
GL.glPushMatrix();
GL.glRotated(rand.NextDouble() * 180, 0, 1, 0);
GL.glCallList(STEM_AND_LEAVS_LIST + currentTree);
for (int i = applesRate; i > 0; i--)
{
if (rand.Next(1, 3) == 1)
{
GL.glPushMatrix();
GL.glTranslatef(0, (float)1 / i, 0);
GL.glCallList(APPLE_MAT);
GL.glCallList(APPLE_LIST);
GL.glCallList(TREE_MAT);
GL.glPopMatrix();
}
}
GL.glPopMatrix();
}
else
{
GL.glCallList(STEM_LIST + currentTree);
GL.glPushMatrix();
GL.glRotated(rand.NextDouble() * 180, 0, 1, 0);
GL.glTranslatef(0, 1 + size / 10, 0);
GL.glScalef(0.7f, 0.7f, 0.7f);
GL.glPushMatrix();
GL.glRotated(110 + rand.NextDouble() * 40, 0, 1, 0);
GL.glRotated(30 + rand.NextDouble() * 20, 0, 0, 1);
FractalTreeRec(level + 1);
GL.glPopMatrix();
GL.glPushMatrix();
GL.glRotated(-130 + rand.NextDouble() * 40, 0, 1, 0);
GL.glRotated(30 + rand.NextDouble() * 20, 0, 0, 1);
FractalTreeRec(level + 1);
GL.glPopMatrix();
GL.glPushMatrix();
GL.glRotated(-20 + rand.NextDouble() * 40, 0, 1, 0);
GL.glRotated(30 + rand.NextDouble() * 20, 0, 0, 1);
FractalTreeRec(level + 1);
GL.glPopMatrix();
GL.glPopMatrix();
}
}
void drawStar(Star star, bool isForShade)
{
if (star.toDraw == true)
{
GL.glPushMatrix();
GL.glTranslatef(0f, 0f, 1f);
GL.glTranslatef(star.X + (float)xExisOrigin, star.Y + (float)yExisOrigin, 3 - Math.Abs(2f * (float)Math.Cos(ballZMovement)));
GL.glRotatef(ballZtranslate, 0, 0, 1f);
if (!isForShade)
{
GL.glEnable(GL.GL_TEXTURE_2D);
GL.glColor3f(1.0f, 1.0f, 1.0f);
GL.glBindTexture(GL.GL_TEXTURE_2D, Textures[6]);
GL.glEnable(GL.GL_TEXTURE_GEN_S);
GL.glEnable(GL.GL_TEXTURE_GEN_T);
GL.glTexGeni(GL.GL_S, GL.GL_TEXTURE_GEN_MODE, (int)GL.GL_SPHERE_MAP);
GL.glTexGeni(GL.GL_T, GL.GL_TEXTURE_GEN_MODE, (int)GL.GL_SPHERE_MAP);
}
else
{
GL.glColor3d(0.2, 0.2, 0.2);
}
for (int i = 0; i < 5; i++)
{
GL.glRotatef(72, 1, 0, 0);
GL.glBegin(GL.GL_QUADS);
GL.glVertex3f(0f, 0f, 0);
GL.glVertex3f(0f, (float)Math.Sin(36), 1);
GL.glVertex3f(0f, 0, 3f);
GL.glVertex3f(0f, -(float)Math.Sin(36), 1);
GL.glEnd();
}
if (!isForShade)
{
GL.glDisable(GL.GL_TEXTURE_GEN_S);
GL.glDisable(GL.GL_TEXTURE_GEN_T);
GL.glDisable(GL.GL_TEXTURE_2D);
}
GL.glPopMatrix();
}
}
public void Draw()
{
GL.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT | GL.GL_STENCIL_BUFFER_BIT);
GL.glMatrixMode(GL.GL_MODELVIEW);
GL.glLoadIdentity();
GL.glTranslatef(0.0f, -1.5f, -6.0f);
GL.glRotatef(10, 1.0f, 0.0f, 0.0f);
GL.glRotatef(-tank.rotation, 0.0f, 1.0f, 0.0f);
GL.glRotatef(-tank.turretRotation, 0.0f, 1.0f, 0.0f);
GL.glTranslatef(-tank.posX, 0.0f, -tank.posZ);
//DrawAxes();
DrawAll();
//LIGHT - before transforms
// hence it is in const position
GL.glPushMatrix();
GL.glEnable(GL.GL_LIGHTING);
GL.glEnable(GL.GL_LIGHT0);
GL.glTranslatef(0, 11, -35);
float[] ambient = { 0, 0, 0.3f, 1 };
ambient[0] = 0.2f;
float[] diffuse = { 1, 1, 1, 1 };
float[] specular = { 0.5f, 0.5f, 0.5f, 1f };
float[] pos = { 0, 1f, -0.5f, 0 };
GL.glLightfv(GL.GL_LIGHT0, GL.GL_AMBIENT, ambient);
GL.glLightfv(GL.GL_LIGHT0, GL.GL_DIFFUSE, diffuse);
GL.glLightfv(GL.GL_LIGHT0, GL.GL_SPECULAR, specular);
GL.glLightfv(GL.GL_LIGHT0, GL.GL_POSITION, pos);
GL.glPopMatrix();
tank.drawSelf();
DrawBullets();
//REFLECTION e
if (networkconnected)
{
enemytank.drawSelf();
}
update();
WGL.wglSwapBuffers(m_uint_DC);
}
void DrawLights()
{
//GL.glPushMatrix();
GL.glLightfv(GL.GL_LIGHT0, GL.GL_POSITION, lightPos);
//Draw Light Source
GL.glDisable(GL.GL_LIGHTING);
GL.glTranslatef(lightPos[0], lightPos[1], lightPos[2]);
//Yellow Light source
GL.glColor3f(1, 1, 0);
GLUT.glutSolidSphere(0.05, 8, 8);
GL.glTranslatef(-lightPos[0], -lightPos[1], -lightPos[2]);
//main System draw
GL.glEnable(GL.GL_LIGHTING);
//GL.glPopMatrix();
}
void DrawBounds()
{
if (isBounds)
{
GL.glScalef(0.99f, 0.99f, 0.99f);
GL.glLineWidth(2);
GL.glColor3f(1.0f, 0.0f, 0.0f);
GL.glDisable(GL.GL_LIGHTING);
GL.glBegin(GL.GL_LINE_LOOP);
GL.glVertex3f(-1, -1, -1);
GL.glVertex3f(1, -1, -1);
GL.glVertex3f(1, -1, 1);
GL.glVertex3f(-1, -1, 1);
GL.glEnd();
GL.glBegin(GL.GL_LINE_LOOP);
GL.glVertex3f(-1, 1, -1);
GL.glVertex3f(1, 1, -1);
GL.glVertex3f(1, 1, 1);
GL.glVertex3f(-1, 1, 1);
GL.glEnd();
GL.glBegin(GL.GL_LINES);
GL.glVertex3f(-1, -1, -1);
GL.glVertex3f(-1, 1, -1);
GL.glVertex3f(1, -1, -1);
GL.glVertex3f(1, 1, -1);
GL.glVertex3f(1, -1, 1);
GL.glVertex3f(1, 1, 1);
GL.glVertex3f(-1, -1, 1);
GL.glVertex3f(-1, 1, 1);
GL.glEnd();
GL.glScalef(1.0f / 0.99f, 1.0f / 0.99f, 1.0f / 0.99f);
}
GL.glEnable(GL.GL_COLOR_MATERIAL);
GL.glEnable(GL.GL_LIGHTING);
GL.glEnable(GL.GL_LIGHT0);
GL.glTranslatef(0.1f, 0.2f, -0.7f);
GL.glColor3f(0, 1, 0);
GLU.gluSphere(obj, 0.05, 16, 16);
GL.glTranslatef(-0.1f, -0.2f, 0.7f);
GL.glDisable(GL.GL_LIGHTING);
}
void DrawFiguresRef()
{
GL.glPushMatrix();
// must be in scene to be reflected too
GL.glLightfv(GL.GL_LIGHT0, GL.GL_POSITION, pos);
//Draw Light Source
GL.glDisable(GL.GL_LIGHTING);
GL.glTranslatef(pos[0], pos[1], pos[2]);
//Yellow Light source
GL.glColor3f(1, 1, 0);
GL.glTranslatef(-pos[0], -pos[1], -pos[2]);
//projection line from source to plane
GL.glBegin(GL.GL_LINES);
GL.glColor3d(0.5, 0.5, 0);
GL.glVertex3d(pos[0], pos[1], 0);
GL.glVertex3d(pos[0], pos[1], pos[2]);
GL.glEnd();
GL.glEnable(GL.GL_LIGHTING);
GL.glRotated(intOptionB, 0, 0, 1);
GL.glColor3f(1, 0, 0);
GL.glTranslated(0, -0.5, 1);
GL.glRotated(intOptionC, 1, 1, 1);
GL.glRotated(-intOptionC, 1, 1, 1);
GL.glTranslated(0, -0.5, -1);
GL.glTranslated(1, 2, 1.5);
GL.glRotated(90, 1, 0, 0);
GL.glColor3d(0, 1, 1);
GL.glRotated(intOptionB, 1, 0, 0);
GL.glRotated(-intOptionB, 1, 0, 0);
GL.glRotated(-90, 1, 0, 0);
GL.glTranslated(-1, -2, -1.5);
GL.glRotated(intOptionB, 0, 0, 1);
GL.glPopMatrix();
}
public void Draw(bool isForShades)
{
GL.glPushMatrix();
GL.glScalef(-1, 1, 1);
GL.glRotatef(-90, 0, 1, 0);
GL.glTranslatef(7, 0, 0);
GL.glTranslatef(0, 0, (Drive % 46) - 23);
if (!isForShades)
{
GL.glEnable(GL.GL_LIGHTING);
GL.glCallList(CAR);
}
else
{
GL.glDisable(GL.GL_LIGHTING);
GL.glCallList(CAR_SHADOW);
}
GL.glPopMatrix();
}
public void update_cube_map_rotations()
{
GL.glTranslatef(0.0f, 0.0f, -1.4f);
GL.glRotatef(cubemapXYZAngles[0], 1.0f, 0.0f, 0.0f);
GL.glRotatef(cubemapXYZAngles[1], 0.0f, 1.0f, 0.0f);
GL.glRotatef(cubemapXYZAngles[2], 0.0f, 0.0f, 1.0f);
GL.glDisable(GL.GL_LIGHTING);
GL.glDisable(GL.GL_TEXTURE_2D);
DrawBounds();
GL.glColor4f(1.0f, 1.0f, 1.0f, 0.5f);
GL.glEnable(GL.GL_TEXTURE_2D);
DrawTexturedCube();
GL.glColor4f(1.0f, 1.0f, 1.0f, 1);
GL.glDisable(GL.GL_TEXTURE_2D);
}
public void DrawFigures()
{
GL.glPushMatrix();
GL.glLightfv(GL.GL_LIGHT0, GL.GL_POSITION, pos);
//Draw Light Source
GL.glDisable(GL.GL_LIGHTING);
GL.glTranslatef(pos[0], pos[1], pos[2]);
//Yellow Light source
GL.glColor3f(1, 1, 0);
GLUT.glutSolidSphere(0.05, 8, 8);
GL.glTranslatef(-pos[0], -pos[1], -pos[2]);
//main System draw
GL.glEnable(GL.GL_LIGHTING);
DrawRobot(false);
drawStars(false);
//end of regular show
//!!!!!!!!!!!!!
GL.glPopMatrix();
//!!!!!!!!!!!!!
//SHADING begin
//we'll define cubeXform matrix in MakeShadowMatrix Sub
// Disable lighting, we'll just draw the shadow
//else instead of shadow we'll see stange projection of the same objects
GL.glDisable(GL.GL_LIGHTING);
// wall shadow
//!!!!!!!!!!!!!
GL.glPushMatrix();
//!!!!!!!!!!!!
MakeShadowMatrix(ground);
GL.glMultMatrixf(cubeXform);
DrawRobot(true);
drawStars(true);
//!!!!!!!!!!!!!
GL.glPopMatrix();
//!!!!!!!!!!!!!
}
private void gyroRotatingTransform()
{
// make the gyro turn around itself
m_rotatingAngle += m_rotatingSpeed;
GL.glTranslatef(CubeWidth / 2.0f, 0.0f, CubeDepth / 2.0f);
GL.glRotatef(m_rotatingAngle, 0.0f, -1.0f, 0.0f);
GL.glTranslatef(-CubeWidth / 2.0f, 0.0f, -CubeDepth / 2.0f);
// the gyro loose power
GL.glRotatef(m_fallingAngle, 1.0f, 0.0f, 0.0f);
m_rotatingSpeed -= m_rotatingSlowFactor;
m_fallingAngle += m_fallingFactor;
if (m_fallingAngle >= 45)
{
m_yAxisFellAngle = m_rotatingAngle % 360.0f;
m_xAxisFellAngle = m_fallingAngle % 360.0f;
m_gyroState = eGyroState.Slowing;
}
}
private void DrawWindow()
{
float windowRadius = GlobalProperties.windowRadius,
wondowHeight = GlobalProperties.windowHeight;
GL.glEnable(GL.GL_TEXTURE_2D);
GL.glColor3f(1.0f, 1.0f, 1.0f);
GL.glBindTexture(GL.GL_TEXTURE_2D, Textures[5]);
GLUquadric obj = GLU.gluNewQuadric();
GLU.gluQuadricTexture(obj, 5);
GLU.gluCylinder(obj, windowRadius, windowRadius, wondowHeight, 32, 32);
GL.glTranslatef(0.0f, 0.0f, wondowHeight);
GLU.gluCylinder(obj, windowRadius, 0, wondowHeight * 2 / 3, 32, 32);
GL.glTranslatef(0.0f, 0.0f, -wondowHeight / 2);
GLU.gluDeleteQuadric(obj);
GL.glDisable(GL.GL_TEXTURE_2D);
}
void DrawSky(float skysize)
{
float mid = skysize;
GL.glEnable(GL.GL_TEXTURE_2D);
GL.glBindTexture(GL.GL_TEXTURE_2D, Textures[6]);
GL.glDisable(GL.GL_LIGHTING);
GL.glTranslatef(0, 0, -mid);
GL.glRotatef(90, 0, 0, 1);
GL.glRotatef(zavit, 1, 0, 0);
GLU.gluQuadricTexture(obj, 1);
GLU.gluSphere(obj, skysize * 1.5f, 50, 50);
GL.glRotatef(-zavit, 1, 0, 0);
GL.glRotatef(-90, 0, 0, 1);
GL.glTranslatef(0, 0, mid);
GL.glEnable(GL.GL_LIGHTING);
GL.glDisable(GL.GL_TEXTURE_2D);
zavit += 0.02f;
}
private void gyroSlowingTransform()
{
// calc slowing angle
m_slowingAngle += m_slowingSpeed;
// set the gyro last position with swinging angle
GL.glTranslatef(CubeWidth / 2.0f, 0.0f, CubeDepth / 2.0f);
GL.glRotatef(m_yAxisFellAngle + m_slowingAngle, 0.0f, -1.0f, 0.0f);
GL.glTranslatef(-CubeWidth / 2.0f, 0.0f, -CubeDepth / 2.0f);
GL.glRotatef(m_xAxisFellAngle, 1.0f, 0.0f, 0.0f);
m_slowingSpeed -= m_slowingSlowFactor; // slow down is linear
if (m_slowingSpeed < m_startStopingSpeed)
{
m_startedStopingAngle = m_slowingAngle;
m_stopingAngle = m_slowingAngle;
m_stopingSpeed = m_slowingSpeed;
m_gyroState = eGyroState.Stoping;
}
}
private void drawGyroCylinder()
{
GL.glPushMatrix();
// translate the position to draw the cylinder on the top of the cube
float xCylinderOrigin = CubeWidth / 2;
float yCylinderOrigin = CubeHeight;
float zCylinderOrigin = CubeDepth / 2;
GL.glTranslatef(xCylinderOrigin, yCylinderOrigin, zCylinderOrigin);
// draw the cylinder
int cylinderSegements = 16;
GLUquadric GluQuadric;
GluQuadric = GLU.gluNewQuadric();
GL.glRotatef(90, -1, 0, 0); // the cylinder height is relative to z axis
GLU.gluCylinder(GluQuadric, CylinderRadius, CylinderRadius, CylinderHeight, cylinderSegements, cylinderSegements);
GL.glRotatef(90, 1, 0, 0);
GLU.gluDeleteQuadric(GluQuadric);
// draw cylinder cover
GL.glBegin(GL.GL_POLYGON);
for (int i = 0; i < cylinderSegements; i++)
{
float theta = 2.0f * 3.1415926f * i / cylinderSegements; //get the current angle
float x = CylinderRadius * (float)Math.Cos(theta); //calculate the x component
float y = CylinderRadius * (float)Math.Sin(theta); //calculate the y component
GL.glVertex3f(x, CylinderHeight, y);
}
GL.glEnd();
GL.glPopMatrix();
}