/// <inheritdoc />
public override void UpdateVertexBuilder(ParticleVertexBuilder vertexBuilder)
{
base.UpdateVertexBuilder(vertexBuilder);
// TODO Part of the graphics improvement XK-3052
// Ideally, the whole code here should be extracting information from the ShaderBytecode instead as it is quite unreliable and hacky to extract semantics with text matching.
// The arguments we need are in the GenericArguments, which is again just an array of strings
// We could search it element by element, but in the end getting the entire string and searching it instead is the same
{
// 95% of all particle effects will require both texture coordinates and vertex color, so we can add it to the layout here
// Possible optimization can be detecting material changes
vertexBuilder.AddVertexElement(ParticleVertexElements.Color);
vertexBuilder.AddVertexElement(ParticleVertexElements.TexCoord[0]);
} // Part of the graphics improvement XK-3052
}
public override void UpdateVertexBuilder(ParticleVertexBuilder vertexBuilder)
{
base.UpdateVertexBuilder(vertexBuilder);
var code = shaderBaseColor != null?shaderBaseColor.ToString() : null;
if (code != null && code.Contains("COLOR0"))
{
vertexBuilder.AddVertexElement(ParticleVertexElements.Color);
}
// There are two UV builders, building texCoord0 and texCoord1
// Which set is referenced can be set by the user in the IComputeColor tree
vertexBuilder.AddVertexElement(ParticleVertexElements.TexCoord[0]);
vertexBuilder.AddVertexElement(ParticleVertexElements.TexCoord[1]);
}
/// <inheritdoc />
public override void UpdateVertexBuilder(ParticleVertexBuilder vertexBuilder)
{
base.UpdateVertexBuilder(vertexBuilder);
// TODO Part of the graphics improvement XK-3052
// Ideally, the whole code here should be extracting information from the ShaderBytecode instead as it is quite unreliable and hacky to extract semantics with text matching.
// The arguments we need are in the GenericArguments, which is again just an array of strings
// We could search it element by element, but in the end getting the entire string and searching it instead is the same
{
var code = shaderSource?.ToString();
if (code?.Contains("COLOR0") ?? false)
{
vertexBuilder.AddVertexElement(ParticleVertexElements.Color);
}
var coordIndex = code?.IndexOf("TEXCOORD", 0, StringComparison.Ordinal) ?? -1;
if (coordIndex < 0)
{
// If there is no explicit texture coordinate usage, but we can still force it
if (ForceTexCoords)
{
vertexBuilder.AddVertexElement(ParticleVertexElements.TexCoord[0]);
}
}
while (coordIndex >= 0)
{
var semanticIndex = 0;
var subStr = code.Substring(coordIndex + 8);
if (int.TryParse(Regex.Match(subStr, @"\d+").Value, out semanticIndex))
{
semanticIndex = (semanticIndex < 0) ? 0 : semanticIndex;
semanticIndex = (semanticIndex > 15) ? 15 : semanticIndex;
vertexBuilder.AddVertexElement(ParticleVertexElements.TexCoord[semanticIndex]);
}
coordIndex = code.IndexOf("TEXCOORD", coordIndex + 1);
}
} // Part of the graphics improvement XK-3052
}
public override void UpdateVertexBuilder(ParticleVertexBuilder vertexBuilder)
{
base.UpdateVertexBuilder(vertexBuilder);
var code = shaderBaseColor != null ? shaderBaseColor.ToString() : null;
if (code != null && code.Contains("COLOR0"))
{
vertexBuilder.AddVertexElement(ParticleVertexElements.Color);
}
// There are two UV builders, building texCoord0 and texCoord1
// Which set is referenced can be set by the user in the IComputeColor tree
vertexBuilder.AddVertexElement(ParticleVertexElements.TexCoord[0]);
vertexBuilder.AddVertexElement(ParticleVertexElements.TexCoord[1]);
}
/// <inheritdoc />
public override void UpdateVertexBuilder(ParticleVertexBuilder vertexBuilder)
{
base.UpdateVertexBuilder(vertexBuilder);
// TODO Part of the graphics improvement XK-3052
// Ideally, the whole code here should be extracting information from the ShaderBytecode instead as it is quite unreliable and hacky to extract semantics with text matching.
// The arguments we need are in the GenericArguments, which is again just an array of strings
// We could search it element by element, but in the end getting the entire string and searching it instead is the same
{
// 95% of all particle effects will require both texture coordinates and vertex color, so we can add it to the layout here
// Possible optimization can be detecting material changes
vertexBuilder.AddVertexElement(ParticleVertexElements.Color);
vertexBuilder.AddVertexElement(ParticleVertexElements.TexCoord[0]);
} // Part of the graphics improvement XK-3052
}