/// <summary>
/// Create submesh from ModelFile's Geometry entry<para/>
/// Создание сабмеша из данных Geometry
/// </summary>
/// <param name="g">Loaded Geometry<para/>Загруженая Geometry</param>
public SubMesh(Branch parent, Model model, ModelFile.Geometry g)
{
// Setting up the fields
// Настройка полей
State = ReadyState.Empty;
Parent = parent;
ParentModel = model;
geometry = g;
}
/// <summary>
/// Release memory used by this mesh<para/>
/// Очистка памяти, используемой этим мешем
/// </summary>
public void Release()
{
// Removing surfaces
// Удаляем поверхности
foreach (Surface s in Surfaces)
{
s.IndexData = null;
s.Material = null;
if (s.IndexBuffer != 0)
{
GL.DeleteBuffer(s.IndexBuffer);
}
}
geometry = null;
Parent = null;
ParentModel = null;
// Removing buffers
// Удаляем буфферы
vertexData = null;
normalData = null;
colorData = null;
texCoord1Data = null;
texCoord2Data = null;
boneData = null;
boneWeightData = null;
if (vertexBuffer != 0)
{
GL.DeleteBuffer(vertexBuffer);
}
if (normalBuffer != 0)
{
GL.DeleteBuffer(normalBuffer);
}
if (colorBuffer != 0)
{
GL.DeleteBuffer(colorBuffer);
}
if (tex1Buffer != 0)
{
GL.DeleteBuffer(tex1Buffer);
}
if (tex2Buffer != 0)
{
GL.DeleteBuffer(tex2Buffer);
}
if (boneBuffer != 0)
{
GL.DeleteBuffer(boneBuffer);
}
if (boneWeightBuffer != 0)
{
GL.DeleteBuffer(boneWeightBuffer);
}
}
/// <summary>
/// Setup uniforms for specified surface<para/>
/// Установка параметров шейдера для поверхности
/// </summary>
/// <param name="surf">Surface<para/>Поверхность</param>
/// <param name="mat">Material<para/>Материал поверхности</param>
public override void SetupSurface(Model.SubMesh.Surface surf, Model.Material mat, ModelFile.Geometry geom, Model.SubMesh subMesh)
{
GL.Uniform1(StaticShader.AppearValue, Fading ? FadingDelta : 1f);
GL.Uniform3(StaticShader.AmbientColor, Renderer.SkyState.AmbientStatic);
GL.Uniform3(StaticShader.DiffuseColor, Renderer.SkyState.DirectLight);
GL.Uniform4(StaticShader.TintColor, new Color4(mat.Color[0], mat.Color[1], mat.Color[2], mat.Color[3]));
}
/// <summary> /// Setup uniforms for specified surface<para/> /// Установка параметров шейдера для поверхности /// </summary> /// <param name="surf">Surface<para/>Поверхность</param> /// <param name="mat">Material<para/>Материал поверхности</param> public abstract void SetupSurface(Model.SubMesh.Surface surf, Model.Material mat, ModelFile.Geometry geom, Model.SubMesh subMesh);
/// <summary>
/// Setup uniforms for specified surface<para/>
/// Установка параметров шейдера для поверхности
/// </summary>
/// <param name="surf">Surface<para/>Поверхность</param>
/// <param name="mat">Material<para/>Материал поверхности</param>
public override void SetupSurface(Model.SubMesh.Surface surf, Model.Material mat, ModelFile.Geometry geom, Model.SubMesh subMesh)
{
//GL.Uniform1(StaticShader.AppearValue, Fading ? FadingDelta : 1f);
//GL.Uniform3(StaticShader.AmbientColor, Renderer.SkyState.AmbientStatic);
//GL.Uniform3(StaticShader.DiffuseColor, Renderer.SkyState.DirectLight);
//GL.Uniform4(StaticShader.TintColor, new Color4(mat.Color[0], mat.Color[1], mat.Color[2], mat.Color[3]));
GL.EnableVertexAttribArray(SkinnedShader.BoneIndexAttrib);
GL.BindBuffer(BufferTarget.ArrayBuffer, subMesh.BoneIndexBuffer);
GL.VertexAttribPointer(SkinnedShader.BoneIndexAttrib, 4, VertexAttribPointerType.Byte, false, 0, IntPtr.Zero);
GL.EnableVertexAttribArray(SkinnedShader.BoneWeightAttrib);
GL.BindBuffer(BufferTarget.ArrayBuffer, subMesh.BoneWeightBuffer);
GL.VertexAttribPointer(SkinnedShader.BoneWeightAttrib, 4, VertexAttribPointerType.Float, false, 0, IntPtr.Zero);
}
