void Draw()
{
MatrixStack modelToCameraStack;
glUseProgram(theProgram);
glBindVertexArray(vao);
modelToCameraStack.Translate(posBase);
modelToCameraStack.RotateY(angBase);
//Draw left base.
{
modelToCameraStack.Push();
modelToCameraStack.Translate(posBaseLeft);
modelToCameraStack.Scale(glm::vec3(1.0f, 1.0f, scaleBaseZ));
glUniformMatrix4fv(modelToCameraMatrixUnif, 1, GL_FALSE, glm::value_ptr(modelToCameraStack.Top()));
glDrawElements(GL_TRIANGLES, ARRAY_COUNT(indexData), GL_UNSIGNED_SHORT, 0);
modelToCameraStack.Pop();
}
//Draw right base.
{
modelToCameraStack.Push();
modelToCameraStack.Translate(posBaseRight);
modelToCameraStack.Scale(glm::vec3(1.0f, 1.0f, scaleBaseZ));
glUniformMatrix4fv(modelToCameraMatrixUnif, 1, GL_FALSE, glm::value_ptr(modelToCameraStack.Top()));
glDrawElements(GL_TRIANGLES, ARRAY_COUNT(indexData), GL_UNSIGNED_SHORT, 0);
modelToCameraStack.Pop();
}
//Draw main arm.
DrawUpperArm(modelToCameraStack);
glBindVertexArray(0);
glUseProgram(0);
}
// ************************************************************************** //
// ****************************** Manipulators ****************************** //
// ************************************************************************** //
void Decepticon :: Draw()
{
glPushMatrix();
glTranslatef(0, transform_position, 0);
glRotatef(-bend_angle, -1, 0, 0);
glPushMatrix();
glTranslatef(0, -torso_length, 0);
DrawBody(); // draw body
glPushMatrix();
glTranslatef(0, 10, 20);
glPushMatrix();
glTranslatef(0, 10, -20);
if (display_mode == GL_POLYGON)
{
GLfloat mat_ambient[] = {1.0, 0.0, 1.0, 1.0};
GLfloat mat_diffuse[] = {1.0, 0.0, 1.0, 1.0};
glMaterialfv(GL_FRONT, GL_AMBIENT, mat_ambient);
glMaterialfv(GL_FRONT, GL_DIFFUSE, mat_diffuse);
glutSolidTeapot(15);
mat_ambient[0] = 0.0;
mat_ambient[1] = 0.0;
mat_ambient[2] = 1.0;
mat_diffuse[0] = 0.0;
mat_diffuse[1] = 0.0;
mat_diffuse[2] = 0.8;
glMaterialfv(GL_FRONT, GL_AMBIENT, mat_ambient);
glMaterialfv(GL_FRONT, GL_DIFFUSE, mat_diffuse);
} // if statement
glPopMatrix();
glRotatef(window_angle, 1, 0, 0);
DrawWindow(); // draw window
glPopMatrix();
glPushMatrix();
glTranslatef(50, 47.5, 15);
glRotatef(left_shoulder_forward_angle, -1, 0, 0);
glRotatef(left_shoulder_outward_angle, 0, 0, 1);
glTranslatef(0, 0, left_shoulder_back);
glRotatef(left_shoulder_rotate, 0, 1, 0);
DrawShoulder(); // draw left shoulder
glPushMatrix();
glTranslatef(0, 10, 0);
glRotatef(left_shoulder_twist_angle, 0, 1, 0);
DrawUpperArm(); // draw left upper arm
glPushMatrix();
glTranslatef(9, -40, 0);
glRotatef(left_elbow_forward_angle, -1, 0, 0);
glTranslatef(0, left_lower_arm_retract, 0);
DrawLowerArm(); // draw left lower arm
glPopMatrix();
glPopMatrix();
glPopMatrix();
glPushMatrix();
glTranslatef(-50, 47.5, 15);
glScalef(-1, 1, 1);
glRotatef(right_shoulder_forward_angle, 1, 0, 0);
glRotatef(right_shoulder_outward_angle, 0, 0, 1);
glTranslatef(0, 0, right_shoulder_back);
glRotatef(right_shoulder_rotate, 0, 1, 0);
DrawShoulder(); // draw right shoulder
glPushMatrix();
glTranslatef(0, 10, 0);
glRotatef(right_shoulder_twist_angle, 0, 1, 0);
DrawUpperArm(); // draw right upper arm
glPushMatrix();
glTranslatef(9, -40, 0);
glRotatef(right_elbow_forward_angle, 1, 0, 0);
glTranslatef(0, right_lower_arm_retract, 0);
DrawLowerArm(); // draw right lower arm
glPopMatrix();
glPopMatrix();
glPopMatrix();
glTranslatef(0, torso_length, 0);
DrawTorso(); // draw torso
glPushMatrix();
glTranslatef(0, -15, 0);
glRotatef(bend_angle, -1, 0, 0);
glRotatef(hips_angle, -1, 0, 0);
DrawHips(); // draw hips
glPushMatrix();
glTranslatef(0, -12.5, 15);
DrawRewind();
DrawFastForward();
DrawPlay();
DrawStop();
DrawPause();
glPushMatrix();
glTranslatef(22.5, -5, -15);
glTranslatef(0, left_leg_drop, 0);
glRotatef(left_leg_twist_angle, 0, 1, 0);
glRotatef(left_leg_forward_angle, -1, 0, 0);
glRotatef(left_leg_outward_angle, 0, 0, 1);
glTranslatef(0, left_upper_leg_length, 0);
DrawUpperLeg(); // draw left upper leg
glPushMatrix();
glTranslatef(0, -65, 0);
glTranslatef(0, left_lower_leg_length, 0);
glRotatef(left_knee_angle, 1, 0, 0);
DrawLowerLeg(); // draw left lower leg
glTranslatef(0, -70, 5);
glRotatef(left_foot_angle, 1, 0, 0);
glTranslatef(0, 0, left_foot_retract);
DrawFoot(); // draw left foot
glPopMatrix();
glPopMatrix();
glPushMatrix();
glTranslatef(-22.5, -5, -15);
glTranslatef(0, right_leg_drop, 0);
glRotatef(right_leg_twist_angle, 0, -1, 0);
glRotatef(right_leg_forward_angle, -1, 0, 0);
glRotatef(right_leg_outward_angle, 0, 0, -1);
glTranslatef(0, right_upper_leg_length, 0);
DrawUpperLeg(); // draw right upper leg
glPushMatrix();
glTranslatef(0, -65, 0);
glScalef(-1, 1, 1);
glTranslatef(0, right_lower_leg_length, 0);
glRotatef(right_knee_angle, 1, 0, 0);
DrawLowerLeg(); // draw right lower leg
glTranslatef(0, -70, 5);
glRotatef(right_foot_angle, 1, 0, 0);
glTranslatef(0, 0, right_foot_retract);
DrawFoot(); // draw right foot
glPopMatrix();
glPopMatrix();
glPopMatrix();
glPopMatrix();
glPopMatrix();
glPopMatrix();
} // DrawSoundwave
