This page has been translated automatically.
Programming
Fundamentals
Setting Up Development Environment
UnigineScript
High-Level Systems
C++
C#
UUSL (Unified UNIGINE Shader Language)
File Formats
Rebuilding the Engine and Tools
GUI
Double Precision Coordinates
API
Containers
Common Functionality
Controls-Related Classes
Engine-Related Classes
Filesystem Functionality
GUI-Related Classes
Math Functionality
Node-Related Classes
Networking Functionality
Pathfinding-Related Classes
Physics-Related Classes
Plugins-Related Classes
Rendering-Related Classes
注意! 这个版本的文档是过时的,因为它描述了一个较老的SDK版本!请切换到最新SDK版本的文档。
注意! 这个版本的文档描述了一个不再受支持的旧SDK版本!请升级到最新的SDK版本。

DecalOrtho Class

Header:#include <UnigineDecals.h>
Inherits:Decal

This class describes how to create and modify orthographic decals.

DecalOrtho Class

Members


static DecalOrthoPtr create(float radius, float width, float height, const char * name)

Constructor. Creates a new projected decal with the given properties.

Arguments

  • float radius - The height of the projection box along the Z axis, in units.
  • float width - The length of the projection box along the X axis, in units.
  • float height - The length of the projection box along the Y axis, in units.
  • const char * name - A material of the decal.

Ptr<DecalOrtho> cast(const Ptr<Decal> & base)

Arguments

  • const Ptr<Decal> & base

Ptr<DecalOrtho> cast(const Ptr<Node> & node)

Arguments

  • const Ptr<Node> & node

void setHeight(float height)

Sets a new length of the projection box along the Y axis.

Arguments

  • float height - The length of the projection box along the Y axis, in units. If a negative value is provided, 0 will be used instead.

float getHeight()

Returns the current length of the projection box along the Y axis.

Return value

The length of the projection box along the Y axis, in units.

Math::mat4 getProjection()

void setRadius(float radius)

Sets a new height of the projection box along the Z axis.

Arguments

  • float radius - A height of the projection box along the Z axis, in units. If a too small value is provided, 1E-6 will be used instead.

float getRadius()

Returns the current height of the projection box along the Z axis.

Return value

The height of the projection box along the Z axis, in units.

void setWidth(float width)

Sets the new length of the projection box along the X axis.

Arguments

  • float width - The length of the projection box along the X axis, in units. If a negative value is provided, 0 will be used instead.

float getWidth()

Returns the current length of the projection box along the X axis, in units.

Return value

The length of the projection box along the X axis, in units.

void setZNear(float znear)

Sets a new value of the near clipping plane.

Arguments

  • float znear - A value of the near clipping plane, ranging from 0 to 1. If a negative value is provided, 0 will be used instead.

float getZNear()

Returns the value of the near clipping plane.

Return value

The value of the near clipping plane, ranging from 0 to 1.

int type()

Last update: 2017-07-03
Build: ()