public void Draw(ModelEffectInstance effect)
{
if (m_baseVisible)
{
m_model.Draw(effect, m_fullTransforms, m_visibility, m_uvOffset, m_uvScale, m_fullColour);
}
}
public void DrawSingleGroupWithCustomEmissiveTexture(ModelEffectInstance effect, string groupName, ITexture texture)
{
var groupIndex = m_model.GetGroupIndex(groupName);
if (m_baseVisible && groupIndex >= 0 && groupIndex < m_model.GroupCount)
{
m_model.DrawGroup(effect, groupIndex, m_fullTransforms[groupIndex], m_uvOffset[groupIndex], m_uvScale[groupIndex], m_fullColour[groupIndex], texture);
}
}
public void Draw(ModelEffectInstance effect, Matrix4[] transforms, bool[] visibility, Vector2[] uvOffset, Vector2[] uvScale, Vector4[] colour)
{
for (int i = 0; i < m_groups.Count; ++i)
{
if (visibility[i])
{
DrawGroup(effect, i, transforms[i], uvOffset[i], uvScale[i], colour[i]);
}
}
}
public void DrawGroup(ModelEffectInstance effect, int i, Matrix4 transform, Vector2 uvOffset, Vector2 uvScale, Vector4 colour, ITexture customEmissiveTexture = null)
{
var group = m_groups[i];
var material = GetGroupMaterial(i);
effect.ModelMatrix = transform;
effect.UVOffset = uvOffset;
effect.UVScale = uvScale;
effect.DiffuseColour = material.DiffuseColour.Mul(colour);
effect.DiffuseTexture = GetModelTexture(material.DiffuseTexture);
effect.SpecularColour = material.SpecularColour;
effect.SpecularTexture = GetModelTexture(material.SpecularTexture);
effect.NormalTexture = GetModelTexture(material.NormalTexture);
effect.EmissiveColour = material.EmissiveColour;
if (customEmissiveTexture != null)
{
effect.EmissiveTexture = customEmissiveTexture;
}
else
{
effect.EmissiveTexture = GetModelTexture(material.EmissiveTexture);
}
effect.Bind();
group.Geometry.Draw();
/*
* // Wireframe test code
* effect.ModelMatrix = transform;
* effect.DiffuseColour = Vector4.One;
* effect.DiffuseTexture = Texture.White;
* effect.SpecularColour = Vector3.One;
* effect.SpecularTexture = Texture.White;
* effect.NormalTexture = Texture.Flat;
* effect.Bind();
* using( var wireframe = group.Geometry.ToWireframe( lines:false, normals:true, tangents:true, binormals:true ) )
* {
* wireframe.Draw();
* }
*/
}