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phil67rpg

animating primitives

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I am trying to move 2 primitives each with keyboard input.here is the code I am working with.
[font="Consolas"][size="2"][color="#0000ff"][font="Consolas"][size="2"][color="#0000ff"][font="Consolas"][size="2"][color="#0000ff"]void[/font][/font][/font]


[font="Consolas"][size="2"][font="Consolas"][size="2"]DrawShip()[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]{[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glPushMatrix();[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glColor3f(0.0f,1.0f,0.0f);[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glBegin(GL_LINE_LOOP);[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glVertex3f(0.0f,-0.25f,0.0f);[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glVertex3f(-0.25f,-0.5f,0.0f);[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glVertex3f(-0.5f,-0.5f,0.0f);[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glVertex3f(-0.0f,0.5f,0.0f);[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glVertex3f(0.5f,-0.5f,0.0f);[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glVertex3f(0.25f,-0.5f,0.0f);[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glVertex3f(0.0f,-0.25f,0.0f);[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glEnd();[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glPopMatrix();[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]}[/font][/font]

[font="Consolas"][size="2"][color="#0000ff"][font="Consolas"][size="2"][color="#0000ff"][font="Consolas"][size="2"][color="#0000ff"]void[/font][/font][/font]


[font="Consolas"][size="2"][font="Consolas"][size="2"]DrawAlien()[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]{[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glPushMatrix();[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glLoadIdentity();[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glTranslatef(2.0f,0.0f,0.0f);[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glColor3f(1.0f,0.0f,0.0f);[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glBegin(GL_LINE_LOOP);[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glVertex3f(0.0f,-0.25f,0.0f);[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glVertex3f(-0.25f,-0.5f,0.0f);[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glVertex3f(-0.5f,-0.5f,0.0f);[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glVertex3f(-0.0f,0.5f,0.0f);[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glVertex3f(0.5f,-0.5f,0.0f);[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glVertex3f(0.25f,-0.5f,0.0f);[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glVertex3f(0.0f,-0.25f,0.0f);[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glEnd();[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glPopMatrix();[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]}[/font][/font]

[font="Consolas"][size="2"][color="#0000ff"][font="Consolas"][size="2"][color="#0000ff"][font="Consolas"][size="2"][color="#0000ff"]void[/font][/font][/font]


[font="Consolas"][size="2"][font="Consolas"][size="2"]RenderScene()[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]{[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]DrawShip();[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]DrawAlien();[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glutSwapBuffers();[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]}[/font][/font]

[font="Consolas"][size="2"][color="#0000ff"][font="Consolas"][size="2"][color="#0000ff"][font="Consolas"][size="2"][color="#0000ff"]void[/font][/font][/font]


[font="Consolas"][size="2"][font="Consolas"][size="2"]ShipLeft()[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]{[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glRotatef(m,0.0f,0.0f,1.0f);[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]m+=0.1f;[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]}[/font][/font]

[font="Consolas"][size="2"][color="#0000ff"][font="Consolas"][size="2"][color="#0000ff"][font="Consolas"][size="2"][color="#0000ff"]void[/font][/font][/font]


[font="Consolas"][size="2"][font="Consolas"][size="2"]ShipRight()[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]{[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]}[/font][/font]

[font="Consolas"][size="2"][color="#0000ff"][font="Consolas"][size="2"][color="#0000ff"][font="Consolas"][size="2"][color="#0000ff"]void[/font][/font][/font]


[font="Consolas"][size="2"][font="Consolas"][size="2"]ShipUp()[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]{[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]}[/font][/font]

[font="Consolas"][size="2"][color="#0000ff"][font="Consolas"][size="2"][color="#0000ff"][font="Consolas"][size="2"][color="#0000ff"]void[/font][/font][/font]


[font="Consolas"][size="2"][font="Consolas"][size="2"]ShipDown()[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]{[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]}[/font][/font]

[font="Consolas"][size="2"][color="#0000ff"][font="Consolas"][size="2"][color="#0000ff"][font="Consolas"][size="2"][color="#0000ff"]void[/font][/font][/font]


[font="Consolas"][size="2"][font="Consolas"][size="2"]ShipBullet()[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]{[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]}[/font][/font]

[font="Consolas"][size="2"][color="#0000ff"][font="Consolas"][size="2"][color="#0000ff"][font="Consolas"][size="2"][color="#0000ff"]void[/font][/font][/font]


[font="Consolas"][size="2"][font="Consolas"][size="2"]AlienUp()[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]{[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glTranslatef(0.0f,i,0.0f);[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]i+=0.1f;[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]}[/font][/font]

[font="Consolas"][size="2"][color="#0000ff"][font="Consolas"][size="2"][color="#0000ff"][font="Consolas"][size="2"][color="#0000ff"]void[/font][/font][/font]


[font="Consolas"][size="2"][font="Consolas"][size="2"]AlienDown()[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]{[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glTranslatef(0.0f,j,0.0f);[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]j-=0.1f;[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]}[/font][/font]

[font="Consolas"][size="2"][color="#0000ff"][font="Consolas"][size="2"][color="#0000ff"][font="Consolas"][size="2"][color="#0000ff"]void[/font][/font][/font]


[font="Consolas"][size="2"][font="Consolas"][size="2"]AlienLeft()[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]{[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glRotatef(k,0.0f,0.0f,1.0f);[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]k+=0.1f;[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]}[/font][/font]

[font="Consolas"][size="2"][color="#0000ff"][font="Consolas"][size="2"][color="#0000ff"][font="Consolas"][size="2"][color="#0000ff"]void[/font][/font][/font]


[font="Consolas"][size="2"][font="Consolas"][size="2"]AlienRight()[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]{[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]glRotatef(l,0.0f,0.0f,1.0f);[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]l-=0.1f;[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]}[/font][/font]

[font="Consolas"][size="2"][font="Consolas"][size="2"]?[/font][/font]

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For plain and simple keyboard input, you can check GetASyncKeyState. Otherwise you can google for "C++ keyboard input" or something similar for something more appropriate. (there has even been enough answered on this forum if you bothered to search)

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