27#ifndef _CEGUIOpenGLESGeometryBuffer_h_
28#define _CEGUIOpenGLESGeometryBuffer_h_
30#include "CEGUI/GeometryBuffer.h"
31#include "CEGUI/RendererModules/OpenGLES/Renderer.h"
32#include "CEGUI/Rect.h"
33#include "CEGUI/Quaternion.h"
40# pragma warning(disable : 4251)
74 bool isClippingActive()
const;
119 mutable float d_matrix[16];
Abstract class defining the interface for objects that buffer geometry for later rendering.
Definition: GeometryBuffer.h:44
OpenGLES based implementation of the GeometryBuffer interface.
Definition: RendererModules/OpenGLES/GeometryBuffer.h:53
void appendVertex(const Vertex &vertex)
Append a single vertex to the buffer.
bool d_matrixValid
true when d_matrix is valid and up to date
Definition: RendererModules/OpenGLES/GeometryBuffer.h:121
void setClippingRegion(const Rectf ®ion)
Set the clipping region to be used when rendering this buffer.
std::vector< GLVertex > VertexList
type of container used to queue the geometry
Definition: RendererModules/OpenGLES/GeometryBuffer.h:103
BatchList d_batches
list of texture batches added to the geometry buffer
Definition: RendererModules/OpenGLES/GeometryBuffer.h:101
OpenGLESTexture * d_activeTexture
last texture that was set as active
Definition: RendererModules/OpenGLES/GeometryBuffer.h:95
void setRotation(const Quaternion &r)
Set the rotations to be applied to the geometry in the buffer when it is subsequently rendered.
void setPivot(const Vector3f &p)
Set the pivot point to be used when applying the rotations.
void setRenderEffect(RenderEffect *effect)
Set the RenderEffect to be used by this GeometryBuffer.
void setActiveTexture(Texture *texture)
Set the active texture to be used with all subsequently added vertices.
void appendGeometry(const Vertex *const vbuff, uint vertex_count)
Append a number of vertices from an array to the GeometryBuffer.
Rectf d_clipRect
rectangular clip region
Definition: RendererModules/OpenGLES/GeometryBuffer.h:107
uint getBatchCount() const
Return the number of batches of geometry that this GeometryBuffer has split the vertices into.
uint getVertexCount() const
Return the total number of vertices currently held by this GeometryBuffer object.
Vector3f d_pivot
pivot point for rotation
Definition: RendererModules/OpenGLES/GeometryBuffer.h:115
Vector3f d_translation
translation vector
Definition: RendererModules/OpenGLES/GeometryBuffer.h:111
bool d_clippingActive
whether clipping will be active for the current batch
Definition: RendererModules/OpenGLES/GeometryBuffer.h:109
const float * getMatrix() const
return the GL modelview matrix used for this buffer.
OpenGLESGeometryBuffer()
Constructor.
VertexList d_vertices
container where added geometry is stored.
Definition: RendererModules/OpenGLES/GeometryBuffer.h:105
Quaternion d_rotation
rotation quaternion
Definition: RendererModules/OpenGLES/GeometryBuffer.h:113
void draw() const
Draw the geometry buffered within this GeometryBuffer object.
void setClippingActive(const bool active)
Set whether clipping will be active for subsequently added vertices.
Texture * getActiveTexture() const
Return a pointer to the currently active Texture object. This may return 0 if no texture is set.
void performBatchManagement()
perform batch management operations prior to adding new geometry.
void updateMatrix() const
update cached matrix
RenderEffect * getRenderEffect()
Return the RenderEffect object that is assigned to this GeometryBuffer or 0 if none.
void reset()
Clear all buffered data and reset the GeometryBuffer to the default state.
RenderEffect * d_effect
RenderEffect that will be used by the GeometryBuffer.
Definition: RendererModules/OpenGLES/GeometryBuffer.h:117
std::vector< BatchInfo > BatchList
type of container that tracks BatchInfos.
Definition: RendererModules/OpenGLES/GeometryBuffer.h:99
std::pair< uint, uint > BatchInfo
type to track info for per-texture sub batches of geometry
Definition: RendererModules/OpenGLES/GeometryBuffer.h:97
void setTranslation(const Vector3f &t)
Set the translation to be applied to the geometry in the buffer when it is subsequently rendered.
Texture implementation for the OpenGLESRenderer.
Definition: RendererModules/OpenGLES/Texture.h:40
Class to represent rotation, avoids Gimbal lock.
Definition: Quaternion.h:69
Interface for objects that hook into RenderingWindow to affect the rendering process,...
Definition: RenderEffect.h:42
Abstract base class specifying the required interface for Texture objects.
Definition: Texture.h:54
Main namespace for Crazy Eddie's GUI Library.
Definition: arch_overview.dox:1
internal Vertex structure used for GL based geometry.
Definition: RendererModules/OpenGLES/GeometryBuffer.h:88
structure that is used to hold details of a single vertex in 3D space.
Definition: Vertex.h:42