Shader:hasBlock;

api/init.lua

@@ -12945,13 +12945,43 @@ return {
                 }
               }
             },
+            {
+              name = "hasBlock",
+              summary = "Check if a Shader has a block.",
+              description = "Returns whether a Shader has a block.\n\nA block is added to the Shader code at creation time using `ShaderBlock:getShaderCode`.  The block name (not the namespace) is used to link up the ShaderBlock object to the Shader.  This function can be used to check if a Shader was created with a block using the given name.",
+              key = "Shader:hasBlock",
+              module = "lovr.graphics",
+              related = {
+                "Shader:sendBlock"
+              },
+              variants = {
+                {
+                  arguments = {
+                    {
+                      name = "block",
+                      type = "string",
+                      description = "The name of the block."
+                    }
+                  },
+                  returns = {
+                    {
+                      name = "present",
+                      type = "boolean",
+                      description = "Whether the shader has the specified block."
+                    }
+                  }
+                }
+              }
+            },
             {
               name = "hasUniform",
               summary = "Check if a Shader has a uniform variable.",
               description = "Returns whether a Shader has a particular uniform variable.",
               key = "Shader:hasUniform",
               module = "lovr.graphics",
-              notes = "If a uniform variable is defined but unused in the shader, the shader compiler will optimize it out and the uniform will not report itself as present.",
+              related = {
+                "Shader:send"
+              },
               variants = {
                 {
                   arguments = {
@@ -12969,7 +12999,8 @@ return {
                     }
                   }
                 }
-              }
+              },
+              notes = "If a uniform variable is defined but unused in the shader, the shader compiler will optimize it out and the uniform will not report itself as present."
             },
             {
               name = "send",
@@ -13013,6 +13044,7 @@ return {
               key = "Shader:sendBlock",
               module = "lovr.graphics",
               related = {
+                "Shader:hasBlock",
                 "Shader:send",
                 "ShaderBlock:send",
                 "ShaderBlock:getShaderCode",

api/lovr/graphics/Shader/hasBlock.lua

@@ -0,0 +1,27 @@
+return {
+  summary = 'Check if a Shader has a block.',
+  description = [[
+    Returns whether a Shader has a block.
+
+    A block is added to the Shader code at creation time using `ShaderBlock:getShaderCode`.  The
+    block name (not the namespace) is used to link up the ShaderBlock object to the Shader.  This
+    function can be used to check if a Shader was created with a block using the given name.
+  ]],
+  arguments = {
+    {
+      name = 'block',
+      type = 'string',
+      description = 'The name of the block.'
+    }
+  },
+  returns = {
+    {
+      name = 'present',
+      type = 'boolean',
+      description = 'Whether the shader has the specified block.'
+    }
+  },
+  related = {
+    'Shader:sendBlock'
+  }
+}

api/lovr/graphics/Shader/hasUniform.lua

@@ -18,5 +18,8 @@ return {
   notes = [[
     If a uniform variable is defined but unused in the shader, the shader compiler will optimize it
     out and the uniform will not report itself as present.
-  ]]
+  ]],
+  related = {
+    'Shader:send'
+  }
 }

api/lovr/graphics/Shader/sendBlock.lua

@@ -32,6 +32,7 @@ return {
     `ShaderBlock:getShaderCode` to get a GLSL snippet that is compatible with the block.
   ]],
   related = {
+    'Shader:hasBlock',
     'Shader:send',
     'ShaderBlock:send',
     'ShaderBlock:getShaderCode',