.. _program_listing_file_PrismEngine_src_pipelineSettingsPresets.cpp:

Program Listing for File pipelineSettingsPresets.cpp
====================================================

|exhale_lsh| :ref:`Return to documentation for file <file_PrismEngine_src_pipelineSettingsPresets.cpp>` (``PrismEngine/src/pipelineSettingsPresets.cpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   #include "pipelineSettings.h"
   
   void prism::PGC::utils::PipelineSettings::withOpaquePBR()
   {
   
       // settings.shaders = { "pbr-vert.spv", "pbr-frag.spv", "shaders/" };
       shaders = { "vert.spv", "frag.spv", "shaders/" };
       inputAssembly.topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST;
   
       colorBlend.attachments = {
           VkPipelineColorBlendAttachmentState{
               VK_FALSE,                                  // blendEnable
               VK_BLEND_FACTOR_ONE,                       // srcColorBlendFactor
               VK_BLEND_FACTOR_ZERO,                      // dstColorBlendFactor
               VK_BLEND_OP_ADD,                           // colorBlendOp
               VK_BLEND_FACTOR_ONE,                       // srcAlphaBlendFactor
               VK_BLEND_FACTOR_ZERO,                      // dstAlphaBlendFactor
               VK_BLEND_OP_ADD,                           // alphaBlendOp
               VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT |
               VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT
           }
       };
       colorBlend.logicOpEnable = VK_FALSE;
   }
   
   void prism::PGC::utils::PipelineSettings::withSkybox(bool cullFront)
   {
       shaders = { "albedo-vert.spv", "albedo-frag.spv", "shaders/" };
   
       rasterization.cullMode = cullFront ? VK_CULL_MODE_FRONT_BIT : VK_CULL_MODE_BACK_BIT;
   
       depthStencil.depthWriteEnable = VK_FALSE;
       depthStencil.depthCompareOp = VK_COMPARE_OP_LESS_OR_EQUAL;
   
       multisample.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT;
   
       colorBlend.attachments = {
           VkPipelineColorBlendAttachmentState{
                   VK_FALSE,                                  // blendEnable
                   VK_BLEND_FACTOR_ONE,                       // srcColorBlendFactor
                   VK_BLEND_FACTOR_ZERO,                      // dstColorBlendFactor
                   VK_BLEND_OP_ADD,                           // colorBlendOp
                   VK_BLEND_FACTOR_ONE,                       // srcAlphaBlendFactor
                   VK_BLEND_FACTOR_ZERO,                      // dstAlphaBlendFactor
                   VK_BLEND_OP_ADD,                           // alphaBlendOp
                   VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT |
                   VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT
           }
       };
   
       colorBlend.logicOpEnable = VK_FALSE;
   }
   
   void prism::PGC::utils::PipelineSettings::withWireframeDebug()
   {
       shaders = { "albedo-vert.spv", "albedo-frag.spv", "shaders/" };
   
       rasterization.polygonMode = VK_POLYGON_MODE_LINE;
       rasterization.lineWidth = 1.5f;
       rasterization.cullMode = VK_CULL_MODE_NONE;
   
       multisample.sampleShadingEnable = VK_FALSE;
       multisample.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT;
   
       colorBlend.attachments = {
           VkPipelineColorBlendAttachmentState{
                   VK_FALSE,                                  // blendEnable
                   VK_BLEND_FACTOR_ONE,                       // srcColorBlendFactor
                   VK_BLEND_FACTOR_ZERO,                      // dstColorBlendFactor
                   VK_BLEND_OP_ADD,                           // colorBlendOp
                   VK_BLEND_FACTOR_ONE,                       // srcAlphaBlendFactor
                   VK_BLEND_FACTOR_ZERO,                      // dstAlphaBlendFactor
                   VK_BLEND_OP_ADD,                           // alphaBlendOp
                   VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT |
                   VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT
           }
       };
   
       colorBlend.logicOpEnable = VK_FALSE;
   
       dynamicState.dynamicStates = {
           VK_DYNAMIC_STATE_VIEWPORT,
           VK_DYNAMIC_STATE_SCISSOR,
           VK_DYNAMIC_STATE_LINE_WIDTH
       };
   }