Fixed emphasis in docstrings

src/basics/Vector3.h

@@ -60,7 +60,7 @@ class BASICSSHARED_EXPORT Vector3 {
     Vector3 crossProduct(const Vector3 &other) const;
 
     /**
-     * Get the mid-point of the segment between *this* point and *other*.
+     * Get the mid-point of the segment between 'this' point and 'other'.
      */
     Vector3 midPointTo(const Vector3 &other) const;
 
@@ -69,7 +69,7 @@ class BASICSSHARED_EXPORT Vector3 {
     /**
      * Produce a random vector in a sphere domain.
      *
-     * If *only_surface* is true, produce a vector with *radius* as length.
+     * If 'only_surface' is true, produce a vector with 'radius' as length.
      */
     static Vector3 randomInSphere(double radius = 1.0, bool only_surface = false,
                                   RandomGenerator &random = RandomGeneratorDefault);

src/definition/DefinitionNode.h

@@ -69,7 +69,7 @@ class DEFINITIONSHARED_EXPORT DefinitionNode {
      *
      * All internal node modifications should be done using this method, to be reversible.
      *
-     * If *backward* is true, the diff will be reversed, instead of applied.
+     * If 'backward' is true, the diff will be reversed, instead of applied.
      *
      * Return true if the diff could be applied.
      */
@@ -87,7 +87,7 @@ class DEFINITIONSHARED_EXPORT DefinitionNode {
      *
      * The watcher will receive DefinitionDiff objects when this node changes.
      *
-     * If *init_diff* is set to true, a first diff (or several) will be be pushed immediately to initialize the state.
+     * If 'init_diff' is set to true, a first diff (or several) will be be pushed immediately to initialize the state.
      */
     void addWatcher(DefinitionWatcher *watcher, bool init_diff = false);
 
@@ -114,7 +114,7 @@ class DEFINITIONSHARED_EXPORT DefinitionNode {
      *
      * The manager will take immediate ownership of the diff, handling its freeing.
      *
-     * The manager will decide if the diff should be committed and will call *applyDiff* if needed.
+     * The manager will decide if the diff should be committed and will call 'applyDiff' if needed.
      */
     void addDiff(const DefinitionDiff *diff);
 

src/definition/TimeManager.h

@@ -14,7 +14,7 @@ class DEFINITIONSHARED_EXPORT TimeManager {
     TimeManager();
 
     /**
-     * Alter a scenery to simulate the passing of *amount* of time.
+     * Alter a scenery to simulate the passing of 'amount' of time.
      *
      * A 1.0 amount is a full day.
      */

src/definition/VegetationPresenceDefinition.h

@@ -18,7 +18,7 @@ class DEFINITIONSHARED_EXPORT VegetationPresenceDefinition : public DefinitionNo
     /**
      * Collect instances in a rectangle area.
      *
-     * If *outcomers* is true, the rectangle area will be expanded to included potential instances that does not
+     * If 'outcomers' is true, the rectangle area will be expanded to included potential instances that does not
      *originate
      * in the area, but may have leaves in it.
      *

src/interface/modeler/BaseModelerTool.h

@@ -18,14 +18,14 @@ class BaseModelerTool : public DefinitionWatcher {
     /**
      * Add an automated two-way binding between a QML int property and a scenery IntNode.
      *
-     * If *monitor* is true, this tool will also receive the node changes, via the DefinitionWatcher mechanism.
+     * If 'monitor' is true, this tool will also receive the node changes, via the DefinitionWatcher mechanism.
      */
     void addIntBinding(const string &object, const string &property, const string &path, bool monitor = false);
 
     /**
      * Add an automated two-way binding between a QML int property and a scenery IntNode.
      *
-     * If *monitor* is true, this tool will also receive the node changes, via the DefinitionWatcher mechanism.
+     * If 'monitor' is true, this tool will also receive the node changes, via the DefinitionWatcher mechanism.
      */
     void addFloatBinding(const string &object, const string &property, const string &path, bool monitor = false);
 

src/interface/modeler/ModelerCameras.h

@@ -37,7 +37,7 @@ class ModelerCameras : public QObject, public DefinitionWatcher {
     /**
      * Start a sun tool, the camera will follow the sun.
      *
-     * *duration* is the duration in milliseconds before calling endTool() automatically (0 to disable to wait for
+     * 'duration' is the duration in milliseconds before calling endTool() automatically (0 to disable to wait for
      *manual call).
      */
     void startSunTool(unsigned long duration = 0);

src/render/opengl/OpenGLRenderer.h

@@ -48,7 +48,7 @@ class OPENGLSHARED_EXPORT OpenGLRenderer : public SoftwareRenderer {
     /**
      * Check for errors in OpenGL context.
      *
-     * Will write the error on standard error output, with the *domain* specified.
+     * Will write the error on standard error output, with the 'domain' specified.
      */
     void checkForErrors(const string &domain);
 

src/render/opengl/OpenGLShaderProgram.h

@@ -31,7 +31,7 @@ class OPENGLSHARED_EXPORT OpenGLShaderProgram {
      * This will bind the program (compile it if needed), set the uniform variables, and
      * ask the array object to bind its VAO and render itself.
      *
-     * *state* is optional and may add ponctual variables to the global state.
+     * 'state' is optional and may add ponctual variables to the global state.
      */
     void draw(OpenGLVertexArray *vertices, OpenGLSharedState *state = NULL, int start = 0, int count = -1);
 

src/render/opengl/OpenGLTerrainChunk.cpp

@@ -177,7 +177,7 @@ void OpenGLTerrainChunk::render(OpenGLShaderProgram *program) {
     }
     _lock_data->release();
 
-    // FIXME Should update *vertices* inside lock
+    // FIXME Should update 'vertices' inside lock
     program->draw(vertices, glstate);
 }
 

src/render/opengl/OpenGLTerrainChunk.h

@@ -39,24 +39,24 @@ class OPENGLSHARED_EXPORT OpenGLTerrainChunk {
     void destroy(OpenGLFunctions *functions);
 
     /**
-     * Fill *vertices* with a quick initial set of vertices, that can be augmented later using *augmentVertices*.
+     * Fill 'vertices' with a quick initial set of vertices, that can be augmented later using 'augmentVertices'.
      */
     void setFirstStepVertices();
 
     /**
-     * Improve the level of detail of tessellated vertices in *vertices*.
+     * Improve the level of detail of tessellated vertices in 'vertices'.
      *
      * This will double the existing resolution.
      */
     void augmentVertices();
 
     /**
-     * Update *vertices* using *source*.
+     * Update 'vertices' using 'source'.
      */
     void updateVertices(const OpenGLVertexArray &source, int vertice_level);
 
     /**
-     * Set a square (two triangles) in *vertices_next*.
+     * Set a square (two triangles) in 'vertices_next'.
      */
     void fillVerticesFromSquare(OpenGLVertexArray *array, int index_offset, double x, double z, double size);
 

src/render/opengl/OpenGLVariable.h

@@ -21,7 +21,7 @@ class OpenGLVariable final {
     /**
      * Apply the variable to the bound shader program.
      *
-     * *texture_unit* will be used and updated accordingly.
+     * 'texture_unit' will be used and updated accordingly.
      *
      * This must be called from the rendering thread, with the shader program bound.
      */

src/render/opengl/OpenGLVegetation.h

@@ -69,7 +69,7 @@ class OPENGLSHARED_EXPORT OpenGLVegetation : public OpenGLPart, public Definitio
     void setEnabled(bool enabled);
 
     /**
-     * Update the *layers* member from the scenery.
+     * Update the 'layers' member from the scenery.
      *
      * This will create missing layers, and mark extraneous ones for deletion.
      * This will not update existing layers (they should update themselves by watching their definition).

src/render/opengl/OpenGLVegetationLayer.h

@@ -21,7 +21,7 @@ class OPENGLSHARED_EXPORT OpenGLVegetationLayer {
     }
 
     /**
-     * Collect instances in a given area, and add them to the array *instances*.
+     * Collect instances in a given area, and add them to the array 'instances'.
      *
      * The array is not checked for already present instances.
      */

src/render/software/FluidMediumManager.h

@@ -38,7 +38,7 @@ class SOFTWARESHARED_EXPORT FluidMediumManager {
     void registerMedium(FluidMediumInterface *medium);
 
     /**
-     * Apply complete medium traversal between *location* and *eye*, to the base *color*.
+     * Apply complete medium traversal between 'location' and 'eye', to the base 'color'.
      *
      * Returns the light received by eye, transformed by medium traversal.
      */

src/render/software/GodRaysSampler.h

@@ -94,8 +94,8 @@ class SOFTWARESHARED_EXPORT GodRaysSampler {
     /**
      * Apply the god rays effect to a location.
      *
-     * *raw* is the shaded color, without atmospheric effects.
+     * 'raw' is the shaded color, without atmospheric effects.
-     * *atmosphered* is the shaded color, with atmospheric effects applied.
+     * 'atmosphered' is the shaded color, with atmospheric effects applied.
      */
     Color apply(const Color &raw, const Color &atmosphered, const Vector3 &location);
 

src/render/software/LightSource.h

@@ -18,7 +18,7 @@ class SOFTWARESHARED_EXPORT LightSource {
     /**
      * Get the list of raw lights that may be applied at a given location.
      *
-     * Returns true if lights were added to *result*.
+     * Returns true if lights were added to 'result'.
      */
     virtual bool getLightsAt(vector<LightComponent> &result, const Vector3 &location) const = 0;
 };

src/render/software/NightSky.h

@@ -24,7 +24,7 @@ class SOFTWARESHARED_EXPORT NightSky : public LightSource {
     /**
      * Get the color of the night sky at a given direction.
      *
-     * *altitude* is above water level, in coordinate units (not kilometers).
+     * 'altitude' is above water level, in coordinate units (not kilometers).
      */
     virtual const Color getColor(double altitude, const Vector3 &direction);
 

src/render/software/TerrainRasterizer.h

@@ -57,7 +57,7 @@ class SOFTWARESHARED_EXPORT TerrainRasterizer : public Rasterizer {
      *
      * Return the number of quads that has been pushed.
      *
-     * *canvas* may be NULL to only simulate the tessellation.
+     * 'canvas' may be NULL to only simulate the tessellation.
      */
     int performTessellation(CanvasPortion *canvas, bool displaced);
 

src/render/software/VegetationRenderer.h

@@ -25,9 +25,9 @@ class SOFTWARESHARED_EXPORT VegetationRenderer : public LightFilter {
     /**
      * Perform ray casting on a single instance.
      *
-     * If *only_hit* is true, only care about hitting or not, do not compute the color.
+     * If 'only_hit' is true, only care about hitting or not, do not compute the color.
      *
-     * If *displaced* is true, *instance* is considered on already displaced terrain, else, terrain displacement is
+     * If 'displaced' is true, 'instance' is considered on already displaced terrain, else, terrain displacement is
      *applied.
      */
     RayCastingResult renderInstance(const SpaceSegment &segment, const VegetationInstance &instance,

src/system/PackStream.h

@@ -39,7 +39,7 @@ class SYSTEMSHARED_EXPORT PackStream {
      *
      * The other stream must not have been bound to a file (still a memory buffer).
      *
-     * If *prepend_size* is true, an integer will be written on front with the number of bytes written.
+     * If 'prepend_size' is true, an integer will be written on front with the number of bytes written.
      */
     void writeFromBuffer(const PackStream &other, bool prepend_size = false);
 

src/system/Thread.h

@@ -19,8 +19,8 @@ class SYSTEMSHARED_EXPORT Thread : private QThread {
      *
      * The thread is not started automatically. A call to method start() needs to be done.
      *
-     * Either the *function* argument should be provided (with the function to call from the
+     * Either the 'function' argument should be provided (with the function to call from the
-     * thread), or the *run* method overridden.
+     * thread), or the 'run' method overridden.
      */
     Thread(ThreadFunction function = 0);