TextureSlot[] ReadTextureStack(BinaryReader reader, Dictionary <string, Texture> textures)
{
var count = reader.ReadInt32();
if (count == 0)
{
return(null);
}
var slots = new TextureSlot[count];
for (var i = 0; i < count; i++)
{
var name = reader.ReadString();
if (!textures.ContainsKey(name))
{
throw new ContentException("Referenced texture not found: " + name);
}
slots[i] = new TextureSlot(
textures[name],
reader.ReadInt32(),
reader.ReadSingle(),
(TextureOperation)reader.ReadInt32(),
reader.ReadBoolean() ? TextureWrap.Repeat : TextureWrap.Clamp,
reader.ReadBoolean() ? TextureWrap.Repeat : TextureWrap.Clamp);
}
return(slots);
}
TextureSlot[] ReadTextureStack (BinaryReader reader, Dictionary<string, Texture> textures) {
var count = reader.ReadInt32();
if (count == 0)
return null;
var slots = new TextureSlot[count];
for (var i = 0; i < count; i++) {
var name = reader.ReadString();
if (!textures.ContainsKey(name))
throw new ContentException("Referenced texture not found: " + name);
slots[i] = new TextureSlot(
textures[name],
reader.ReadInt32(),
reader.ReadSingle(),
(TextureOperation)reader.ReadInt32(),
reader.ReadBoolean() ? TextureWrap.Repeat : TextureWrap.Clamp,
reader.ReadBoolean() ? TextureWrap.Repeat : TextureWrap.Clamp);
}
return slots;
}
static void SetTextures(Shader shader, ref int unit, TextureSlot[] stack, string[] names, string[] blendNames) {
for (var i = 0; i < stack.Length; i++) {
var slot = stack[i];
GL.ActiveTexture(TextureUnit.Texture0 + unit);
GL.BindTexture(TextureTarget.Texture2D, slot.Texture.Handle);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapS, (int)slot.WrapS);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapT, (int)slot.WrapT);
shader.Uniform(names[i], unit++);
shader.Uniform(blendNames[i], slot.BlendFactor);
}
}
static MeshTextureSlot[] GetMeshTextureStack(TextureSlot[] slots) {
return slots == null ? null : slots.Select(s => new MeshTextureSlot(s.UVIndex, s.BlendFactor, s.Operation)).ToArray();
}
