Commands/Shaders/Get-OBSPieChartShader.ps1
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function Get-OBSPieChartShader { [Alias('Set-OBSPieChartShader','Add-OBSPieChartShader')] param( # Set the inner_radius of OBSPieChartShader [Alias('inner_radius')] [ComponentModel.DefaultBindingProperty('inner_radius')] [Single] $InnerRadius, # Set the outer_radius of OBSPieChartShader [Alias('outer_radius')] [ComponentModel.DefaultBindingProperty('outer_radius')] [Single] $OuterRadius, # Set the start_angle of OBSPieChartShader [Alias('start_angle')] [ComponentModel.DefaultBindingProperty('start_angle')] [Single] $StartAngle, # Set the total of OBSPieChartShader [ComponentModel.DefaultBindingProperty('total')] [Int32] $Total, # Set the part_1 of OBSPieChartShader [Alias('part_1')] [ComponentModel.DefaultBindingProperty('part_1')] [Int32] $Part1, # Set the color_1 of OBSPieChartShader [Alias('color_1')] [ComponentModel.DefaultBindingProperty('color_1')] [String] $Color1, # Set the part_2 of OBSPieChartShader [Alias('part_2')] [ComponentModel.DefaultBindingProperty('part_2')] [Int32] $Part2, # Set the color_2 of OBSPieChartShader [Alias('color_2')] [ComponentModel.DefaultBindingProperty('color_2')] [String] $Color2, # Set the part_3 of OBSPieChartShader [Alias('part_3')] [ComponentModel.DefaultBindingProperty('part_3')] [Int32] $Part3, # Set the color_3 of OBSPieChartShader [Alias('color_3')] [ComponentModel.DefaultBindingProperty('color_3')] [String] $Color3, # Set the part_4 of OBSPieChartShader [Alias('part_4')] [ComponentModel.DefaultBindingProperty('part_4')] [Int32] $Part4, # Set the color_4 of OBSPieChartShader [Alias('color_4')] [ComponentModel.DefaultBindingProperty('color_4')] [String] $Color4, # Set the part_5 of OBSPieChartShader [Alias('part_5')] [ComponentModel.DefaultBindingProperty('part_5')] [Int32] $Part5, # Set the color_5 of OBSPieChartShader [Alias('color_5')] [ComponentModel.DefaultBindingProperty('color_5')] [String] $Color5, # Set the part_6 of OBSPieChartShader [Alias('part_6')] [ComponentModel.DefaultBindingProperty('part_6')] [Int32] $Part6, # Set the color_6 of OBSPieChartShader [Alias('color_6')] [ComponentModel.DefaultBindingProperty('color_6')] [String] $Color6, # Set the part_7 of OBSPieChartShader [Alias('part_7')] [ComponentModel.DefaultBindingProperty('part_7')] [Int32] $Part7, # Set the color_7 of OBSPieChartShader [Alias('color_7')] [ComponentModel.DefaultBindingProperty('color_7')] [String] $Color7, # Set the part_8 of OBSPieChartShader [Alias('part_8')] [ComponentModel.DefaultBindingProperty('part_8')] [Int32] $Part8, # Set the color_8 of OBSPieChartShader [Alias('color_8')] [ComponentModel.DefaultBindingProperty('color_8')] [String] $Color8, # Set the part_9 of OBSPieChartShader [Alias('part_9')] [ComponentModel.DefaultBindingProperty('part_9')] [Int32] $Part9, # Set the color_9 of OBSPieChartShader [Alias('color_9')] [ComponentModel.DefaultBindingProperty('color_9')] [String] $Color9, # Set the part_10 of OBSPieChartShader [Alias('part_10')] [ComponentModel.DefaultBindingProperty('part_10')] [Int32] $Part10, # Set the color_10 of OBSPieChartShader [Alias('color_10')] [ComponentModel.DefaultBindingProperty('color_10')] [String] $Color10, # The name of the source. This must be provided when adding an item for the first time [Parameter(ValueFromPipelineByPropertyName)] [Alias('SceneItemName')] [String] $SourceName, # The name of the filter. If this is not provided, this will default to the shader name. [Parameter(ValueFromPipelineByPropertyName)] [String] $FilterName, # The inline value of the shader. This will normally be provided as a default parameter, based off of the name. [Alias('ShaderContent')] [String] $ShaderText, # If set, will force the recreation of a shader that already exists [Management.Automation.SwitchParameter] $Force, # If set, will pass thru the commands that would be sent to OBS (these can be sent at any time with Send-OBS) [Management.Automation.SwitchParameter] $PassThru, # If set, will not wait for a response from OBS (this will be faster, but will not return anything) [Management.Automation.SwitchParameter] $NoResponse, # If set, use the shader elapsed time, instead of the OBS system elapsed time [ComponentModel.DefaultBindingProperty('use_shader_elapsed_time')] [Management.Automation.SwitchParameter] $UseShaderTime ) process { $shaderName = 'pie-chart' $ShaderNoun = 'OBSPieChartShader' if (-not $psBoundParameters['ShaderText']) { $psBoundParameters['ShaderText'] = $ShaderText = ' uniform float inner_radius< string label = "inner radius"; string widget_type = "slider"; float minimum = 0.0; float maximum = 100.0; float step = 0.1; > = 32.0; uniform float outer_radius< string label = "outer radius"; string widget_type = "slider"; float minimum = 0.0; float maximum = 100.0; float step = 0.1; > = 50.0; uniform float start_angle< string label = "Start angle"; string widget_type = "slider"; float minimum = 0.0; float maximum = 360.0; float step = 0.1; > = 90.0; uniform int total< string label = "Total"; string widget_type = "slider"; int minimum = 0; int maximum = 1000; int step = 1; > = 100; uniform int part_1< string label = "Part 1"; string widget_type = "slider"; int minimum = 0; int maximum = 1000; int step = 1; > = 50; uniform float4 color_1 = {0.0,0.26,0.62,1.0}; uniform int part_2< string label = "Part 2"; string widget_type = "slider"; int minimum = 0; int maximum = 1000; int step = 1; > = 25; uniform float4 color_2 = {0.24,0.40,0.68,1.0}; uniform int part_3< string label = "Part 3"; string widget_type = "slider"; int minimum = 0; int maximum = 1000; int step = 1; > = 10; uniform float4 color_3 = {0.38,0.56,0.75,1.0}; uniform int part_4< string label = "Part 4"; string widget_type = "slider"; int minimum = 0; int maximum = 1000; int step = 1; > = 5; uniform float4 color_4 = {0.52,0.72,0.81,1.0}; uniform int part_5< string label = "Part 5"; string widget_type = "slider"; int minimum = 0; int maximum = 1000; int step = 1; > = 3; uniform float4 color_5 = {0.69,0.87,0.86,1.0}; uniform int part_6< string label = "Part 6"; string widget_type = "slider"; int minimum = 0; int maximum = 1000; int step = 1; > = 2; uniform float4 color_6 = {1.0,0.79,0.73,1.0}; uniform int part_7< string label = "Part 7"; string widget_type = "slider"; int minimum = 0; int maximum = 1000; int step = 1; > = 1; uniform float4 color_7 = {0.99,0.57,0.57,1.0}; uniform int part_8< string label = "Part 8"; string widget_type = "slider"; int minimum = 0; int maximum = 1000; int step = 1; > = 1; uniform float4 color_8 = {0.91,0.36,0.44,1.0}; uniform int part_9< string label = "Part 9"; string widget_type = "slider"; int minimum = 0; int maximum = 1000; int step = 1; > = 1; uniform float4 color_9 = {0.77,0.16,0.32,1.0}; uniform int part_10< string label = "Part 10"; string widget_type = "slider"; int minimum = 0; int maximum = 1000; int step = 1; > = 0; uniform float4 color_10 = {0.58,0.0,0.23,1.0}; float4 mainImage(VertData v_in) : TARGET { const float pi = 3.14159265358979323846; #ifdef OPENGL float[10] parts = float[10](part_1, part_2, part_3, part_4, part_5, part_6, part_7, part_8, part_9, part_10); float4[10] colors = float4[10](color_1, color_2, color_3, color_4, color_5, color_6, color_7, color_8, color_9, color_10); #else float parts[] = {part_1, part_2, part_3, part_4, part_5, part_6, part_7, part_8, part_9, part_10}; float4 colors[] = {color_1, color_2, color_3, color_4, color_5, color_6, color_7, color_8, color_9, color_10}; #endif float2 center = float2(0.5, 0.5); float2 factor; if(uv_size.x < uv_size.y){ factor = float2(1.0, uv_size.y/uv_size.x); }else{ factor = float2(uv_size.x/uv_size.y, 1.0); } center = center * factor; float d = distance(center, v_in.uv * factor); if(d > outer_radius/100.0 || d < inner_radius/100.0){ return image.Sample(textureSampler, v_in.uv); } float2 toCenter = center - v_in.uv*factor; float angle = atan2(toCenter.y ,toCenter.x); angle = angle - (start_angle / 180.0 * pi); if(angle < 0.0) angle = pi + pi + angle; if(angle < 0.0) angle = pi + pi + angle; angle = angle / (pi + pi); float t = 0.0; for(int i = 0; i < 10; i+=1) { float part = parts[i]/total; if(angle > t && angle <= t+part){ return colors[i]; } t = t + part; } return image.Sample(textureSampler, v_in.uv); } ' } $MyVerb, $myNoun = $MyInvocation.InvocationName -split '-',2 if (-not $myNoun) { $myNoun = $myVerb $myVerb = 'Get' } switch -regex ($myVerb) { Get { $FilterNamePattern = "(?>$( if ($FilterName) { [Regex]::Escape($FilterName) } else { [Regex]::Escape($ShaderNoun -replace '^OBS' -replace 'Shader$'),[Regex]::Escape($shaderName) -join '|' } ))" if ($SourceName) { Get-OBSInput | Where-Object InputName -eq $SourceName | Get-OBSSourceFilterList | Where-Object FilterName -Match $FilterNamePattern } else { $obs.Inputs | Get-OBSSourceFilterList | Where-Object FilterName -Match $FilterNamePattern } } 'Remove' { if ($SourceName) { Get-OBSInput | Where-Object InputName -eq $SourceName | Get-OBSSourceFilterList | Where-Object FilterName -Match $FilterNamePattern | Remove-OBSSourceFilter } } '(?>Add|Set)' { $ShaderSettings = [Ordered]@{} :nextParameter foreach ($parameterMetadata in $MyInvocation.MyCommand.Parameters[@($psBoundParameters.Keys)]) { foreach ($parameterAttribute in $parameterMetadata.Attributes) { if ($parameterAttribute -isnot [ComponentModel.DefaultBindingPropertyAttribute]) { continue } $ShaderSettings[$parameterAttribute.Name] = $PSBoundParameters[$parameterMetadata.Name] if ($ShaderSettings[$parameterAttribute.Name] -is [switch]) { $ShaderSettings[$parameterAttribute.Name] = $ShaderSettings[$parameterAttribute.Name] -as [bool] } continue nextParameter } } if (-not $PSBoundParameters['FilterName']) { $filterName = $PSBoundParameters['FilterName'] = $shaderName } $ShaderFilterSplat = [Ordered]@{ ShaderSetting = $ShaderSettings FilterName = $FilterName SourceName = $SourceName } foreach ($CarryOnParameter in "PassThru", "NoResponse","Force") { if ($PSBoundParameters.ContainsKey($CarryOnParameter)) { $ShaderFilterSplat[$CarryOnParameter] = $PSBoundParameters[$CarryOnParameter] } } if (-not $script:CachedShaderFilesFromCommand) { $script:CachedShaderFilesFromCommand = @{} } if ($Home -and -not $script:CachedShaderFilesFromCommand[$shaderName]) { $MyObsPowerShellPath = Join-Path $home ".obs-powershell" $ThisShaderPath = Join-Path $MyObsPowerShellPath "$shaderName.shader" $shaderText | Set-Content -LiteralPath $ThisShaderPath $script:CachedShaderFilesFromCommand[$shaderName] = Get-Item -LiteralPath $ThisShaderPath } if ($script:CachedShaderFilesFromCommand[$shaderName]) { $ShaderFilterSplat.ShaderFile = $script:CachedShaderFilesFromCommand[$shaderName].FullName } else { $ShaderFilterSplat.ShaderText = $shaderText } if ($myVerb -eq 'Add') { Add-OBSShaderFilter @ShaderFilterSplat } else { Set-OBSShaderFilter @ShaderFilterSplat } } } } } |