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Drawing skeleton dots

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#1 MatsK   Members   

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Posted 07 July 2012 - 08:39 PM

I'm trying to render a number of vertices (dots) in order to ensure that my skeleton is setup correctly. But I can't figure out how to do the equivalent of:

static void DrawBonesSkeleton(Bone_t& Bone)
{
	glPointSize(5.0);
	glTranslatef(Bone.Translation.x, Bone.Translation.y, Bone.Translation.z);
	float RotationMatrix[16];
	FindQuaternionMatrix(RotationMatrix, &Bone.Rotation);
	glMultMatrixf(RotationMatrix);

	if(!strcmp(Bone.Name, "ROOT"))
		glColor3f(1.0, 0.0, 0.0);
	else if(!strcmp(Bone.Name, "HEAD"))
		glColor3f(1.0, 1.0, 0.0);
	else
		glColor3f(0.0, 1.0, 0.0);
	glBegin(GL_POINTS); glVertex3f(0, 0, 0); glEnd();

	if(Bone.ChildrenCount == 1){
		DrawBonesSkeleton(*Bone.Children[0]);
	}else if(Bone.ChildrenCount > 1){
		for(unsigned i=0; i<Bone.ChildrenCount; i++){
			glPushMatrix();
			DrawBonesSkeleton(*Bone.Children[i]);
			glPopMatrix();
		}
	}
}

static void DrawSkeleton()
{
	glPushMatrix();
	DrawBonesSkeleton(Skeleton.Bones[0]);
	glPopMatrix();
}

in XNA - my current attempt involves one call to DrawUserPrimitives() when rendering, but the output obviously isn't correct because DrawBonesSkeleton is a recursive function. Please, if you have any ideas - reply!

Edit: Why isn't the entire code displayed?
Edit2 by Hodgman: We seem to be having some bugs with the source tag at the moment, the code tag still seems to work though...




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