public void Draw(float frameTime, Frustum frustum)
{
position.set( position + frameTime * direction * 10.0f);
ps.Draw(frameTime, frustum);
quad.Draw(frameTime, frustum);
}
public void Draw(float frameTime, Frustum frustum)
{
Gl.glEnable(Gl.GL_BLEND);
Gl.glColor3f(1.0f, 1.0f, 1.0f);
Gl.glPushMatrix();
Gl.glTranslatef(position.x, position.y, position.z);
Gl.glScalef(size.x, size.y, 1.0f);
texture.Bind();
Gl.glCallList(displayList);
Gl.glPopMatrix();
}
public void Draw(float frameTime, Frustum frustum)
{
updateParticles(frameTime);
drawParticles(frameTime, frustum);
if (!endlessLife)
emitterLife -= frameTime;
if (particleEmitter.getActive() && (endlessLife || emitterLife > 0.0f) && listParticles.Count < maxParticles)
{
listParticles.Add(particleEmitter.emit(particleFactory));
}
}
public void Draw(float frameTime, Frustum frustum)
{
Gl.glPushMatrix();
//Gl.glDisable(Gl.GL_LIGHTING);
//Gl.glMaterialfv(Gl.GL_FRONT_AND_BACK, Gl.GL_AMBIENT_AND_DIFFUSE, mcolor);
//Gl.glMaterialfv(Gl.GL_FRONT_AND_BACK, Gl.GL_EMISSION, mcolor2);
/*Gl.glMaterialfv(Gl.GL_FRONT_AND_BACK, Gl.GL_SPECULAR, mcolor3);
Gl.glMaterialfv(Gl.GL_FRONT_AND_BACK, Gl.GL_SHININESS, mcolor3);*/
Gl.glEnableClientState(Gl.GL_TEXTURE_COORD_ARRAY);
Gl.glEnableClientState(Gl.GL_NORMAL_ARRAY);
Gl.glEnableClientState(Gl.GL_VERTEX_ARRAY);
//Gl.glEnableClientState(Gl.GL_COLOR_ARRAY);
this.baseTexture.Bind();
bool useVBO = true;
if(useVBO) // supports VBO
{
Gl.glBindBufferARB( Gl.GL_ARRAY_BUFFER_ARB, vboReference[0] );
Gl.glVertexPointer( 3, Gl.GL_FLOAT, 0, null ); // Set The Vertex Pointer To The Vertex Buffer
Gl.glBindBufferARB( Gl.GL_ARRAY_BUFFER_ARB, vboReference[1] );
Gl.glNormalPointer( Gl.GL_FLOAT, 0, null );
Gl.glBindBufferARB( Gl.GL_ARRAY_BUFFER_ARB, vboReference[2] );
Gl.glClientActiveTextureARB( Gl.GL_TEXTURE0_ARB);
Gl.glTexCoordPointer( 2, Gl.GL_FLOAT, 0, null );
Gl.glBindBufferARB( Gl.GL_ARRAY_BUFFER_ARB, vboReference[2] );
Gl.glClientActiveTextureARB( Gl.GL_TEXTURE1_ARB);
Gl.glTexCoordPointer( 2, Gl.GL_FLOAT, 0, null );
Gl.glBindBufferARB( Gl.GL_ARRAY_BUFFER_ARB, vboReference[2] );
Gl.glClientActiveTextureARB( Gl.GL_TEXTURE2_ARB);
Gl.glTexCoordPointer( 2, Gl.GL_FLOAT, 0, null );
/*Gl.glBindBufferARB( Gl.GL_ARRAY_BUFFER_ARB, vboReference[4] );
Gl.glColorPointer( 4, Gl.GL_FLOAT, 0, null );*/
}
else
{
Gl.glVertexPointer( 3, Gl.GL_FLOAT, 0, v ); // Set The Vertex Pointer To Our Vertex Data
//Gl.glTexCoordPointer( 2, Gl.GL_FLOAT, 0, g_pMesh->m_pTexCoords ); // Set The Vertex Pointer To Our TexCoord Data
}
Gl.glDrawArrays(Gl.GL_QUADS, 0, (4 * drawIndices.Length));
Gl.glDisableClientState(Gl.GL_TEXTURE_COORD_ARRAY);
Gl.glDisableClientState(Gl.GL_NORMAL_ARRAY);
Gl.glDisableClientState(Gl.GL_VERTEX_ARRAY);
Gl.glDisableClientState(Gl.GL_COLOR_ARRAY);
Gl.glPopMatrix();
}
public void Draw(float frameTime, Frustum frustum)
{
Gl.glPushMatrix();
Gl.glDisable(Gl.GL_LIGHTING);
Gl.glColor3f(1.0f, 1.0f, 1.0f);
Gl.glTranslatef(position.x, position.y, position.z);
Gl.glRotatef(angle, x_axis, y_axis, z_axis);
texture.Bind();
Gl.glScalef(radius, radius, radius);
Glu.gluSphere(quad, radius, slices, slices);
texture.UnBind();
Gl.glPopMatrix();
}
public void Draw(float frameTime, Frustum frustum)
{
Gl.glPushMatrix();
if (texture != null)
texture.Bind();
Gl.glColor3f(1.0f, 1.0f, 1.0f);
Gl.glTranslatef(pos.x, pos.y, pos.z);
Gl.glRotatef(rotation.a, rotation.r, rotation.g, rotation.b);
Gl.glScalef(width, height, depth);
Gl.glBegin(Gl.GL_QUADS);
// Front Face
Gl.glNormal3f( 0.0f, 0.0f, 1.0f); // Normal Pointing Towards Viewer
Gl.glTexCoord2f(0.0f, 0.0f); Gl.glVertex3f(-1.0f, -1.0f, 1.0f); // Point 1 (Front)
Gl.glTexCoord2f(1.0f, 0.0f); Gl.glVertex3f( 1.0f, -1.0f, 1.0f); // Point 2 (Front)
Gl.glTexCoord2f(1.0f, 1.0f); Gl.glVertex3f( 1.0f, 1.0f, 1.0f); // Point 3 (Front)
Gl.glTexCoord2f(0.0f, 1.0f); Gl.glVertex3f(-1.0f, 1.0f, 1.0f); // Point 4 (Front)
// Back Face
Gl.glNormal3f( 0.0f, 0.0f,-1.0f); // Normal Pointing Away From Viewer
Gl.glTexCoord2f(1.0f, 0.0f); Gl.glVertex3f(-1.0f, -1.0f, -1.0f); // Point 1 (Back)
Gl.glTexCoord2f(1.0f, 1.0f); Gl.glVertex3f(-1.0f, 1.0f, -1.0f); // Point 2 (Back)
Gl.glTexCoord2f(0.0f, 1.0f); Gl.glVertex3f( 1.0f, 1.0f, -1.0f); // Point 3 (Back)
Gl.glTexCoord2f(0.0f, 0.0f); Gl.glVertex3f( 1.0f, -1.0f, -1.0f); // Point 4 (Back)
// Top Face
Gl.glNormal3f( 0.0f, 1.0f, 0.0f); // Normal Pointing Up
Gl.glTexCoord2f(0.0f, 1.0f); Gl.glVertex3f(-1.0f, 1.0f, -1.0f); // Point 1 (Top)
Gl.glTexCoord2f(0.0f, 0.0f); Gl.glVertex3f(-1.0f, 1.0f, 1.0f); // Point 2 (Top)
Gl.glTexCoord2f(1.0f, 0.0f); Gl.glVertex3f( 1.0f, 1.0f, 1.0f); // Point 3 (Top)
Gl.glTexCoord2f(1.0f, 1.0f); Gl.glVertex3f( 1.0f, 1.0f, -1.0f); // Point 4 (Top)
// Bottom Face
Gl.glNormal3f( 0.0f,-1.0f, 0.0f); // Normal Pointing Down
Gl.glTexCoord2f(1.0f, 1.0f); Gl.glVertex3f(-1.0f, -1.0f, -1.0f); // Point 1 (Bottom)
Gl.glTexCoord2f(0.0f, 1.0f); Gl.glVertex3f( 1.0f, -1.0f, -1.0f); // Point 2 (Bottom)
Gl.glTexCoord2f(0.0f, 0.0f); Gl.glVertex3f( 1.0f, -1.0f, 1.0f); // Point 3 (Bottom)
Gl.glTexCoord2f(1.0f, 0.0f); Gl.glVertex3f(-1.0f, -1.0f, 1.0f); // Point 4 (Bottom)
// Right face
Gl.glNormal3f( 1.0f, 0.0f, 0.0f); // Normal Pointing Right
Gl.glTexCoord2f(1.0f, 0.0f); Gl.glVertex3f( 1.0f, -1.0f, -1.0f); // Point 1 (Right)
Gl.glTexCoord2f(1.0f, 1.0f); Gl.glVertex3f( 1.0f, 1.0f, -1.0f); // Point 2 (Right)
Gl.glTexCoord2f(0.0f, 1.0f); Gl.glVertex3f( 1.0f, 1.0f, 1.0f); // Point 3 (Right)
Gl.glTexCoord2f(0.0f, 0.0f); Gl.glVertex3f( 1.0f, -1.0f, 1.0f); // Point 4 (Right)
// Left Face
Gl.glNormal3f(-1.0f, 0.0f, 0.0f); // Normal Pointing Left
Gl.glTexCoord2f(0.0f, 0.0f); Gl.glVertex3f(-1.0f, -1.0f, -1.0f); // Point 1 (Left)
Gl.glTexCoord2f(1.0f, 0.0f); Gl.glVertex3f(-1.0f, -1.0f, 1.0f); // Point 2 (Left)
Gl.glTexCoord2f(1.0f, 1.0f); Gl.glVertex3f(-1.0f, 1.0f, 1.0f); // Point 3 (Left)
Gl.glTexCoord2f(0.0f, 1.0f); Gl.glVertex3f(-1.0f, 1.0f, -1.0f); // Point 4 (Left)
Gl.glEnd();
Gl.glPopMatrix();
}
public void Draw(float frameTime, Frustum frustum)
{
texture.Bind();
Gl.glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
Gl.glBegin(Gl.GL_QUADS);
Gl.glNormal3f(0, 0, -1);
Gl.glTexCoord2f(0, 0); Gl.glVertex3f(pos.x - w2, pos.y + h2, pos.z);
Gl.glTexCoord2f(u, 0); Gl.glVertex3f(pos.x + w2, pos.y + h2, pos.z);
Gl.glTexCoord2f(u, v); Gl.glVertex3f(pos.x + w2, pos.y - h2, pos.z);
Gl.glTexCoord2f(0, v); Gl.glVertex3f(pos.x - w2, pos.y - h2, pos.z);
Gl.glEnd();
texture.UnBind();
}
public void Draw(float frameTime, Frustum frustum)
{
//Gl.glDisable(Gl.GL_LIGHTING);
Gl.glColor3f(1.0f, 1.0f, 1.0f);
if (texture != null)
texture.Bind();
Gl.glBegin(Gl.GL_QUADS);
Gl.glNormal3fv(normal.vector);
Gl.glTexCoord2f(0 , 0); Gl.glVertex3fv(pointA.vector);
Gl.glTexCoord2f(0 , tileV); Gl.glVertex3fv(pointB.vector);
Gl.glTexCoord2f(tileU, tileV); Gl.glVertex3fv(pointC.vector);
Gl.glTexCoord2f(tileU, 0); Gl.glVertex3fv(pointD.vector);
texture.UnBind();
Gl.glEnd();
}
public void Draw(float frameTime, Frustum frustum)
{
uv += frameTime*0.05f;
texture.Bind();
Gl.glColor4f(1.0f, 1.0f, 1.0f, 0.5f);
Gl.glDisable(Gl.GL_LIGHTING);
Gl.glBegin(Gl.GL_QUADS);
Gl.glNormal3f(0, 1, 0);
Gl.glTexCoord2f(0 + uv, 1000 + uv); Gl.glVertex3f(-10000, y, -10000);
Gl.glTexCoord2f(1000 + uv, 1000 + uv); Gl.glVertex3f( 10000, y, -10000);
Gl.glTexCoord2f(1000 + uv, 0 + uv); Gl.glVertex3f( 10000, y, 10000);
Gl.glTexCoord2f(0 + uv, 0 + uv); Gl.glVertex3f(-10000, y, 10000);
Gl.glEnd();
Gl.glEnable(Gl.GL_LIGHTING);
}
public void Draw(float frameTime, Frustum frustum)
{
Gl.glEnable(Gl.GL_COLOR_MATERIAL);
Gl.glColor3f(1.0f, 1.0f, 1.0f);
textureWall.Bind();
Gl.glBegin(Gl.GL_QUADS);
for (int i = 0; i < width - 1; i++)
{
float fiz = (float)i;
fiz /= 5.0f;
float fio = (float)i + 1.0f;
fio /= 5.0f;
Gl.glNormal3f(0.0f, 0.0f, 1.0f);
Gl.glTexCoord2f(fiz, 1);
Gl.glVertex3f(upperVertrices[i, 0].position.x, upperVertrices[i, 0].position.y, 0);
Gl.glTexCoord2f(fio, 1);
Gl.glVertex3f(upperVertrices[i+1, 0].position.x, upperVertrices[i+1, 0].position.y, 0);
Gl.glTexCoord2f(fio, 0);
Gl.glVertex3f(lowerVertrices[i+1, 0].position.x, lowerVertrices[i+1, 0].position.y, 0);
Gl.glTexCoord2f(fiz, 0);
Gl.glVertex3f(lowerVertrices[i, 0].position.x , lowerVertrices[i, 0].position.y, 0);
}
Gl.glEnd();
textureWall.UnBind();
textureGround.Bind();
Gl.glBegin(Gl.GL_QUADS);
for (int i = 0; i < width - 1; i++)
{
for (int j = 0; j < depth - 1; j++)
{
upperVertrices[i ,j ].draw();
upperVertrices[i+1,j ].draw();
upperVertrices[i+1,j+1].draw();
upperVertrices[i ,j+1].draw();
lowerVertrices[i ,j ].draw();
lowerVertrices[i+1,j ].draw();
lowerVertrices[i+1,j+1].draw();
lowerVertrices[i ,j+1].draw();
}
}
Gl.glEnd();
textureGround.UnBind();
}
public void Draw(float frameTime, Frustum frustum)
{
Gl.glDisable(Gl.GL_TEXTURE_2D);
Gl.glDisable(Gl.GL_LIGHTING);
Gl.glColor4f(color.r, color.g, color.b, color.a);
Gl.glPushMatrix();
Gl.glTranslatef(pos.x,pos.y,pos.z); // Move Right And Into The Screen
Gl.glScalef(width, height, depth);
Gl.glBegin(Gl.GL_QUADS); // Start Drawing The Cube
Gl.glVertex3f( 1.0f, 1.0f,-1.0f); // Top Right Of The Quad (Top)
Gl.glVertex3f(-1.0f, 1.0f,-1.0f); // Top Left Of The Quad (Top)
Gl.glVertex3f(-1.0f, 1.0f, 1.0f); // Bottom Left Of The Quad (Top)
Gl.glVertex3f( 1.0f, 1.0f, 1.0f); // Bottom Right Of The Quad (Top)
Gl.glVertex3f( 1.0f,-1.0f, 1.0f); // Top Right Of The Quad (Bottom)
Gl.glVertex3f(-1.0f,-1.0f, 1.0f); // Top Left Of The Quad (Bottom)
Gl.glVertex3f(-1.0f,-1.0f,-1.0f); // Bottom Left Of The Quad (Bottom)
Gl.glVertex3f( 1.0f,-1.0f,-1.0f); // Bottom Right Of The Quad (Bottom)
Gl.glVertex3f( 1.0f, 1.0f, 1.0f); // Top Right Of The Quad (Front)
Gl.glVertex3f(-1.0f, 1.0f, 1.0f); // Top Left Of The Quad (Front)
Gl.glVertex3f(-1.0f,-1.0f, 1.0f); // Bottom Left Of The Quad (Front)
Gl.glVertex3f( 1.0f,-1.0f, 1.0f); // Bottom Right Of The Quad (Front)
Gl.glVertex3f( 1.0f,-1.0f,-1.0f); // Bottom Left Of The Quad (Back)
Gl.glVertex3f(-1.0f,-1.0f,-1.0f); // Bottom Right Of The Quad (Back)
Gl.glVertex3f(-1.0f, 1.0f,-1.0f); // Top Right Of The Quad (Back)
Gl.glVertex3f( 1.0f, 1.0f,-1.0f); // Top Left Of The Quad (Back)
Gl.glVertex3f(-1.0f, 1.0f, 1.0f); // Top Right Of The Quad (Left)
Gl.glVertex3f(-1.0f, 1.0f,-1.0f); // Top Left Of The Quad (Left)
Gl.glVertex3f(-1.0f,-1.0f,-1.0f); // Bottom Left Of The Quad (Left)
Gl.glVertex3f(-1.0f,-1.0f, 1.0f); // Bottom Right Of The Quad (Left)
Gl.glVertex3f( 1.0f, 1.0f,-1.0f); // Top Right Of The Quad (Right)
Gl.glVertex3f( 1.0f, 1.0f, 1.0f); // Top Left Of The Quad (Right)
Gl.glVertex3f( 1.0f,-1.0f, 1.0f); // Bottom Left Of The Quad (Right)
Gl.glVertex3f( 1.0f,-1.0f,-1.0f); // Bottom Right Of The Quad (Right)
Gl.glEnd();
rot -= 0.10f;
Gl.glPopMatrix();
Gl.glEnable(Gl.GL_LIGHTING);
Gl.glEnable(Gl.GL_TEXTURE_2D);
}
public static void test()
{
Camera c = new Camera(new Vector3f(0.0f, 0.0f, 0.0f), 90.0f, 1.0f, 1.0f, 10.0f);
Frustum f = new Frustum(c);
Check.AssertEquals(f.fc, new Vector3f(0.0f, 0.0f, -10.0f));
Check.AssertEquals(f.fbl, new Vector3f(-10.0f,-10.0f, -10.0f));
Check.AssertEquals(f.fbr, new Vector3f( 10.0f,-10.0f, -10.0f));
Check.AssertEquals(f.ftl, new Vector3f(-10.0f, 10.0f, -10.0f));
Check.AssertEquals(f.ftr, new Vector3f( 10.0f, 10.0f, -10.0f));
Check.AssertEquals("Testing p", f.inFrustum(new Vector3f(0.0f, 0.0f, -5.0f)), true);
Check.AssertEquals(f.inFrustum(new Vector3f(10.0f, 10.0f, -10.0f)), true);
Check.AssertEquals(f.inFrustum(new Vector3f(1.0f, 1.0f, -1.0f)), true);
Check.AssertEquals(f.inFrustum(new Vector3f(0.0f, 0.0f, 0.0f)), false);
Check.AssertEquals(f.inFrustum(new Vector3f(0.0f, 0.0f, 20.0f)), false);
Check.AssertEquals(f.inFrustum(new Vector3f(-20.0f, -20.0f, 20.0f)), false);
}
public void Draw(float frameTime, Frustum frustum)
{
Gl.glPushMatrix();
Gl.glDisable(Gl.GL_LIGHTING);
//Gl.glColor3f(1.0f, 1.0f, 1.0f);
/*float rgbValue = c.r / (1.0f - c.b);
float alphaValue = 1.0f - c.b;
// Do some bounds checking...
if( rgbValue < 0.0f )
rgbValue = 0.0f;
if( rgbValue > 1.0f )
rgbValue = 1.0f;
if( alphaValue < 0.0f )
alphaValue = 0.0f;
if( alphaValue > 1.0f )
alphaValue = 1.0f;
Gl.glColor4f( rgbValue, rgbValue, rgbValue, alphaValue );*/
preDraw();
Gl.glTranslatef(pos.x, pos.y, 0);
Gl.glScalef(width, height, 1.0f);
Gl.glBegin(Gl.GL_QUADS);
// Front Face
Gl.glNormal3f( 0.0f, 0.0f, 1.0f); // Normal Pointing Towards Viewer
setTex2f(0.0f, 0.0f);Gl.glVertex3f(-1.0f, -1.0f, 0.0f); // Point 1 (Front)
setTex2f(1.0f, 0.0f); Gl.glVertex3f( 1.0f, -1.0f, 0.0f); // Point 2 (Front)
setTex2f(1.0f, 1.0f); Gl.glVertex3f( 1.0f, 1.0f, 0.0f); // Point 3 (Front)
setTex2f(0.0f, 1.0f); Gl.glVertex3f(-1.0f, 1.0f, 0.0f); // Point 4 (Front)
Gl.glEnd();
postDraw();
Gl.glPopMatrix();
}
public void Draw(float frameTime, Frustum frustum)
{
f += (frameTime * 10);
int i = (int)f;
if (i >= textures.Length)
{
f = 0.0f;
i = 0;
}
textures[i].Bind();
Gl.glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
Gl.glBegin(Gl.GL_QUADS);
Gl.glNormal3f(0, 0, -1);
Gl.glTexCoord2f(0, 0); Gl.glVertex3f(pos.x, pos.y, pos.z);
Gl.glTexCoord2f(1, 0); Gl.glVertex3f(pos.x + width, pos.y, pos.z);
Gl.glTexCoord2f(1, 1); Gl.glVertex3f(pos.x + width, pos.y - height, pos.z);
Gl.glTexCoord2f(0, 1); Gl.glVertex3f(pos.x, pos.y - height, pos.z);
Gl.glEnd();
textures[i].UnBind();
}
void Drawable.Draw(float frameTime, Frustum frustum)
{
Draw(true);
}
public void drawParticles(float frameTime, Frustum frustum)
{
particleFactory.preDraw();
//int i = 0;
//int j = 0;
//if (frustum.inFrustum(boundingSphere)) //TODO Not working properly
{
foreach (Particle p in listParticles)
{
if (frustum.inFrustum(p.position))
p.Draw(activeCamera, frameTime);
}
}
particleFactory.postDraw();
}
private void InitGL(Configuration configuration)
{
Gl.glShadeModel(Gl.GL_SMOOTH);
Gl.glEnable(Gl.GL_TEXTURE_2D);
//Gl.glDepthFunc(Gl.GL_ALWAYS);
Gl.glDepthFunc(Gl.GL_LEQUAL);
Gl.glEnable(Gl.GL_DEPTH_TEST);
Gl.glEnable(Gl.GL_BLEND);
Gl.glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
/* Setup LIGHTING */
float[] LightAmbient = { 0.1f, 0.09f, 0.06f, 1.0f };
float[] LightDiffuse = { 1.0f, 0.819607843f, 0.450980392f, 1.0f };
float[] LightPosition = { -0.33f, 0.33f, -0.33f, 0.0f };
Gl.glEnable(Gl.GL_LIGHTING);
Gl.glEnable(Gl.GL_LIGHT1);
Gl.glLightfv(Gl.GL_LIGHT1, Gl.GL_AMBIENT, LightAmbient);
Gl.glLightfv(Gl.GL_LIGHT1, Gl.GL_DIFFUSE, LightDiffuse);
Gl.glLightfv(Gl.GL_LIGHT1, Gl.GL_POSITION, LightPosition);
float[] LightSpot = {1.0f, 1.0f, 1.0f, 1.0f};
//Gl.glBlendFunc(Gl.GL_ONE, Gl.GL_SRC_ALPHA);
//Gl.glBlendFunc(Gl.GL_SRC_ALPHA_SATURATE, Gl.GL_ONE);
Gl.glBlendFunc(Gl.GL_SRC_ALPHA, Gl.GL_ONE_MINUS_SRC_ALPHA); //perfekt för alla mina TexturedQuad
Gl.glHint(Gl.GL_PERSPECTIVE_CORRECTION_HINT, Gl.GL_NICEST);
/* Required setup stuff */
Gl.glViewport(0, 0, Width, Height);
Gl.glMatrixMode(Gl.GL_PROJECTION);
Gl.glLoadIdentity();
Glu.gluPerspective(45.0f, Width / (float)Height, 0.1f, 2000.0f);
camera = new Camera(new Vector3f(0.0f, 0.0f, 0.0f), 45.0f, (float)Width / (float)Height, 0.1f, 2000.0f);
frustum = new Frustum(camera);
Gl.glMatrixMode(Gl.GL_MODELVIEW);
Gl.glLoadIdentity();
//Gl.glEnable(Gl.GL_CULL_FACE);
//Gl.glPolygonMode(Gl.GL_FRONT, Gl.GL_FILL);
//Gl.glFrontFace(Gl.GL_CW);
int error = Gl.glGetError();
if (error != Gl.GL_NO_ERROR)
Log.Write("OpenGL: " + Gl.glGetString(error), LogType.CriticalError);
}
void Drawable.Draw(float frameTime, Frustum frustum)
{
Draw(true);
}
public void Draw(float frameTime, Frustum frustum)
{
Gl.glPushMatrix();
Gl.glDisable(Gl.GL_LIGHTING);
//Gl.glColor3f(1.0f, 1.0f, 1.0f);
float rgbValue = c.r / (1.0f - c.b);
float alphaValue = 1.0f - c.b;
// Do some bounds checking...
if( rgbValue < 0.0f )
rgbValue = 0.0f;
if( rgbValue > 1.0f )
rgbValue = 1.0f;
if( alphaValue < 0.0f )
alphaValue = 0.0f;
if( alphaValue > 1.0f )
alphaValue = 1.0f;
Gl.glColor4f( rgbValue, rgbValue, rgbValue, alphaValue );
preDraw();
Gl.glTranslatef(pos.x, pos.y, pos.z);
Gl.glScalef(width, height, depth);
Gl.glBegin(Gl.GL_QUADS);
// Front Face
Gl.glNormal3f( 0.0f, 0.0f, 1.0f); // Normal Pointing Towards Viewer
setTex2f(0.0f, 0.0f);Gl.glVertex3f(-1.0f, -1.0f, 1.0f); // Point 1 (Front)
setTex2f(1.0f, 0.0f); Gl.glVertex3f( 1.0f, -1.0f, 1.0f); // Point 2 (Front)
setTex2f(1.0f, 1.0f); Gl.glVertex3f( 1.0f, 1.0f, 1.0f); // Point 3 (Front)
setTex2f(0.0f, 1.0f); Gl.glVertex3f(-1.0f, 1.0f, 1.0f); // Point 4 (Front)
// Back Face
Gl.glNormal3f( 0.0f, 0.0f,-1.0f); // Normal Pointing Away From Viewer
setTex2f(1.0f, 0.0f); Gl.glVertex3f(-1.0f, -1.0f, -1.0f); // Point 1 (Back)
setTex2f(1.0f, 1.0f); Gl.glVertex3f(-1.0f, 1.0f, -1.0f); // Point 2 (Back)
setTex2f(0.0f, 1.0f); Gl.glVertex3f( 1.0f, 1.0f, -1.0f); // Point 3 (Back)
setTex2f(0.0f, 0.0f); Gl.glVertex3f( 1.0f, -1.0f, -1.0f); // Point 4 (Back)
// Top Face
Gl.glNormal3f( 0.0f, 1.0f, 0.0f); // Normal Pointing Up
setTex2f(0.0f, 1.0f); Gl.glVertex3f(-1.0f, 1.0f, -1.0f); // Point 1 (Top)
setTex2f(0.0f, 0.0f); Gl.glVertex3f(-1.0f, 1.0f, 1.0f); // Point 2 (Top)
setTex2f(1.0f, 0.0f); Gl.glVertex3f( 1.0f, 1.0f, 1.0f); // Point 3 (Top)
setTex2f(1.0f, 1.0f); Gl.glVertex3f( 1.0f, 1.0f, -1.0f); // Point 4 (Top)
// Bottom Face
Gl.glNormal3f( 0.0f,-1.0f, 0.0f); // Normal Pointing Down
setTex2f(1.0f, 1.0f); Gl.glVertex3f(-1.0f, -1.0f, -1.0f); // Point 1 (Bottom)
setTex2f(0.0f, 1.0f); Gl.glVertex3f( 1.0f, -1.0f, -1.0f); // Point 2 (Bottom)
setTex2f(0.0f, 0.0f); Gl.glVertex3f( 1.0f, -1.0f, 1.0f); // Point 3 (Bottom)
setTex2f(1.0f, 0.0f); Gl.glVertex3f(-1.0f, -1.0f, 1.0f); // Point 4 (Bottom)
// Right face
Gl.glNormal3f( 1.0f, 0.0f, 0.0f); // Normal Pointing Right
setTex2f(1.0f, 0.0f); Gl.glVertex3f( 1.0f, -1.0f, -1.0f); // Point 1 (Right)
setTex2f(1.0f, 1.0f); Gl.glVertex3f( 1.0f, 1.0f, -1.0f); // Point 2 (Right)
setTex2f(0.0f, 1.0f); Gl.glVertex3f( 1.0f, 1.0f, 1.0f); // Point 3 (Right)
setTex2f(0.0f, 0.0f); Gl.glVertex3f( 1.0f, -1.0f, 1.0f); // Point 4 (Right)
// Left Face
Gl.glNormal3f(-1.0f, 0.0f, 0.0f); // Normal Pointing Left
setTex2f(0.0f, 0.0f); Gl.glVertex3f(-1.0f, -1.0f, -1.0f); // Point 1 (Left)
setTex2f(1.0f, 0.0f); Gl.glVertex3f(-1.0f, -1.0f, 1.0f); // Point 2 (Left)
setTex2f(1.0f, 1.0f); Gl.glVertex3f(-1.0f, 1.0f, 1.0f); // Point 3 (Left)
setTex2f(0.0f, 1.0f); Gl.glVertex3f(-1.0f, 1.0f, -1.0f); // Point 4 (Left)
Gl.glEnd();
postDraw();
Gl.glPopMatrix();
}
public void Draw(float frameTime, Frustum frustum)
{
Gl.glPushMatrix();
Gl.glDisable(Gl.GL_LIGHTING);
//Gl.glColor3f(1.0f, 1.0f, 1.0f);
float rgbValue = c.r / (1.0f - c.b);
float alphaValue = 1.0f - c.b;
// Do some bounds checking...
if (rgbValue < 0.0f)
{
rgbValue = 0.0f;
}
if (rgbValue > 1.0f)
{
rgbValue = 1.0f;
}
if (alphaValue < 0.0f)
{
alphaValue = 0.0f;
}
if (alphaValue > 1.0f)
{
alphaValue = 1.0f;
}
Gl.glColor4f(rgbValue, rgbValue, rgbValue, alphaValue);
preDraw();
Gl.glTranslatef(pos.x, pos.y, pos.z);
Gl.glScalef(width, height, depth);
Gl.glBegin(Gl.GL_QUADS);
// Front Face
Gl.glNormal3f(0.0f, 0.0f, 1.0f); // Normal Pointing Towards Viewer
setTex2f(0.0f, 0.0f); Gl.glVertex3f(-1.0f, -1.0f, 1.0f); // Point 1 (Front)
setTex2f(1.0f, 0.0f); Gl.glVertex3f(1.0f, -1.0f, 1.0f); // Point 2 (Front)
setTex2f(1.0f, 1.0f); Gl.glVertex3f(1.0f, 1.0f, 1.0f); // Point 3 (Front)
setTex2f(0.0f, 1.0f); Gl.glVertex3f(-1.0f, 1.0f, 1.0f); // Point 4 (Front)
// Back Face
Gl.glNormal3f(0.0f, 0.0f, -1.0f); // Normal Pointing Away From Viewer
setTex2f(1.0f, 0.0f); Gl.glVertex3f(-1.0f, -1.0f, -1.0f); // Point 1 (Back)
setTex2f(1.0f, 1.0f); Gl.glVertex3f(-1.0f, 1.0f, -1.0f); // Point 2 (Back)
setTex2f(0.0f, 1.0f); Gl.glVertex3f(1.0f, 1.0f, -1.0f); // Point 3 (Back)
setTex2f(0.0f, 0.0f); Gl.glVertex3f(1.0f, -1.0f, -1.0f); // Point 4 (Back)
// Top Face
Gl.glNormal3f(0.0f, 1.0f, 0.0f); // Normal Pointing Up
setTex2f(0.0f, 1.0f); Gl.glVertex3f(-1.0f, 1.0f, -1.0f); // Point 1 (Top)
setTex2f(0.0f, 0.0f); Gl.glVertex3f(-1.0f, 1.0f, 1.0f); // Point 2 (Top)
setTex2f(1.0f, 0.0f); Gl.glVertex3f(1.0f, 1.0f, 1.0f); // Point 3 (Top)
setTex2f(1.0f, 1.0f); Gl.glVertex3f(1.0f, 1.0f, -1.0f); // Point 4 (Top)
// Bottom Face
Gl.glNormal3f(0.0f, -1.0f, 0.0f); // Normal Pointing Down
setTex2f(1.0f, 1.0f); Gl.glVertex3f(-1.0f, -1.0f, -1.0f); // Point 1 (Bottom)
setTex2f(0.0f, 1.0f); Gl.glVertex3f(1.0f, -1.0f, -1.0f); // Point 2 (Bottom)
setTex2f(0.0f, 0.0f); Gl.glVertex3f(1.0f, -1.0f, 1.0f); // Point 3 (Bottom)
setTex2f(1.0f, 0.0f); Gl.glVertex3f(-1.0f, -1.0f, 1.0f); // Point 4 (Bottom)
// Right face
Gl.glNormal3f(1.0f, 0.0f, 0.0f); // Normal Pointing Right
setTex2f(1.0f, 0.0f); Gl.glVertex3f(1.0f, -1.0f, -1.0f); // Point 1 (Right)
setTex2f(1.0f, 1.0f); Gl.glVertex3f(1.0f, 1.0f, -1.0f); // Point 2 (Right)
setTex2f(0.0f, 1.0f); Gl.glVertex3f(1.0f, 1.0f, 1.0f); // Point 3 (Right)
setTex2f(0.0f, 0.0f); Gl.glVertex3f(1.0f, -1.0f, 1.0f); // Point 4 (Right)
// Left Face
Gl.glNormal3f(-1.0f, 0.0f, 0.0f); // Normal Pointing Left
setTex2f(0.0f, 0.0f); Gl.glVertex3f(-1.0f, -1.0f, -1.0f); // Point 1 (Left)
setTex2f(1.0f, 0.0f); Gl.glVertex3f(-1.0f, -1.0f, 1.0f); // Point 2 (Left)
setTex2f(1.0f, 1.0f); Gl.glVertex3f(-1.0f, 1.0f, 1.0f); // Point 3 (Left)
setTex2f(0.0f, 1.0f); Gl.glVertex3f(-1.0f, 1.0f, -1.0f); // Point 4 (Left)
Gl.glEnd();
postDraw();
Gl.glPopMatrix();
}
public void Draw(float frameTime, Frustum frustum)
{
ps.Draw(frameTime, frustum);
}
public void Draw(float frameTime, Frustum frustum)
{
Gl.glDisable(Gl.GL_TEXTURE_2D);
Gl.glDisable(Gl.GL_LIGHTING);
Gl.glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
Gl.glBegin(Gl.GL_TRIANGLES);
Gl.glVertex3fv(camera.getPosition().vector);
Gl.glVertex3fv(fbl.vector);
Gl.glVertex3fv(fbr.vector);
Gl.glVertex3fv(camera.getPosition().vector);
Gl.glVertex3fv(ftr.vector);
Gl.glVertex3fv(ftl.vector);
Gl.glEnd();
Gl.glColor3f(1.0f, 1.0f, 0.0f);
Gl.glBegin(Gl.GL_LINES);
Gl.glVertex3fv(ftr.vector);
Gl.glVertex3f(right.a + ftr.x, right.b + ftr.y, right.c + ftr.z);
Gl.glColor3f(0.0f, 1.0f, 0.0f);
Gl.glVertex3fv(ftl.vector);
Gl.glVertex3f(left.a + ftl.x, left.b + ftl.y, left.c + ftl.z);
Gl.glColor3f(0.0f, 1.0f, 1.0f);
Gl.glVertex3fv(fc.vector);
Gl.glVertex3f(far.a + fc.x, far.b + fc.y, far.c + fc.z);
Gl.glVertex3fv(nc.vector);
Gl.glVertex3f(near.a + nc.x, near.b + nc.y, near.c + nc.z);
Gl.glColor3f(1.0f, 0.0f, 0.0f);
Gl.glVertex3fv(fc.vector);
Gl.glVertex3f(top.a + fc.x, top.b + fc.y, top.c + fc.z);
Gl.glColor3f(0.0f, 0.0f, 1.0f);
Gl.glVertex3fv(fc.vector);
Gl.glVertex3f(bottom.a + fc.x, bottom.b + fc.y, bottom.c + fc.z);
Gl.glColor3f(1.0f, 1.0f, 1.0f);
Gl.glVertex3fv(camera.getPosition().vector);
Gl.glVertex3fv((camera.getPosition() + camera.getFrontVector()*camera.Far).vector);
Gl.glEnd();
Gl.glBegin(Gl.GL_QUADS);
Gl.glColor4f(0.0f, 0.0f, 1.0f, 1.0f);
Gl.glVertex3fv(ftl.vector);
Gl.glVertex3fv(ftr.vector);
Gl.glVertex3fv(fbr.vector);
Gl.glVertex3fv(fbl.vector);
Gl.glVertex3fv(ntl.vector);
Gl.glVertex3fv(ntr.vector);
Gl.glVertex3fv(nbr.vector);
Gl.glVertex3fv(nbl.vector);
Gl.glEnd();
}