pipeline.h File Reference

Rendering pipeline definitions. More...

#include "llerror.h"
#include "lldarrayptr.h"
#include "lldqueueptr.h"
#include "llstat.h"
#include "lldrawpool.h"
#include "llspatialpartition.h"
#include "m4math.h"
#include "llmemory.h"
#include "llgl.h"
#include "lldrawable.h"
#include "llrendertarget.h"

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Classes

class LLPipeline

struct LLPipeline::Light

struct LLPipeline::Light::compare

struct LLPipeline::compare_pools

Typedefs

typedef enum
e_avatar_skinning_method EAvatarSkinningMethod

Enumerations

enum e_avatar_skinning_method { SKIN_METHOD_SOFTWARE, SKIN_METHOD_VERTEX_PROGRAM }

Functions

BOOL compute_min_max (LLMatrix4 &box, LLVector2 &min, LLVector2 &max)

bool LLRayAABB (const LLVector3 &center, const LLVector3 &size, const LLVector3 &origin, const LLVector3 &dir, LLVector3 &coord, F32 epsilon=0)

BOOL LLLineSegmentAABB (const LLVector3 &start, const LLVector3 &end, const LLVector3 &center, const LLVector3 &size)

BOOL setup_hud_matrices (BOOL for_select)

glh::matrix4f glh_copy_matrix (GLdouble *src)

glh::matrix4f glh_get_current_modelview ()

void glh_set_current_modelview (const glh::matrix4f &mat)

glh::matrix4f glh_get_current_projection ()

void glh_set_current_projection (glh::matrix4f &mat)

glh::matrix4f gl_ortho (GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat znear, GLfloat zfar)

glh::matrix4f gl_perspective (GLfloat fovy, GLfloat aspect, GLfloat zNear, GLfloat zFar)

void render_bbox (const LLVector3 &min, const LLVector3 &max)

Variables

LLPipeline gPipeline

BOOL gRenderForSelect

BOOL gDebugPipeline

const LLMatrix4 * gGLLastMatrix

Detailed Description

Rendering pipeline definitions.

LicenseInfo: firstyear=2001&license=viewergpl

Second Life Viewer Source Code The source code in this file ("Source Code") is provided by Linden Lab to you under the terms of the GNU General Public License, version 2.0 ("GPL"), unless you have obtained a separate licensing agreement ("Other License"), formally executed by you and Linden Lab. Terms of the GPL can be found in doc/GPL-license.txt in this distribution, or online at http://secondlifegrid.net/programs/open_source/licensing/gplv2

There are special exceptions to the terms and conditions of the GPL as it is applied to this Source Code. View the full text of the exception in the file doc/FLOSS-exception.txt in this software distribution, or online at http://secondlifegrid.net/programs/open_source/licensing/flossexception

By copying, modifying or distributing this software, you acknowledge that you have read and understood your obligations described above, and agree to abide by those obligations.

ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, COMPLETENESS OR PERFORMANCE. $/LicenseInfo$

Definition in file pipeline.h.

Typedef Documentation

typedef enum e_avatar_skinning_method EAvatarSkinningMethod

Enumeration Type Documentation

enum e_avatar_skinning_method

Enumerator:

SKIN_METHOD_SOFTWARE
SKIN_METHOD_VERTEX_PROGRAM

Definition at line 60 of file pipeline.h.

Function Documentation

BOOL compute_min_max	(	LLMatrix4 &	box,
		LLVector2 &	min,
		LLVector2 &	max
	)

glh::matrix4f gl_ortho	(	GLfloat	left,
		GLfloat	right,
		GLfloat	bottom,
		GLfloat	top,
		GLfloat	znear,
		GLfloat	zfar
	)

Definition at line 191 of file pipeline.cpp.

Referenced by setup_hud_matrices().

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glh::matrix4f gl_perspective	(	GLfloat	fovy,
		GLfloat	aspect,
		GLfloat	zNear,
		GLfloat	zFar
	)

Definition at line 78 of file llviewercamera.cpp.

References DEG_TO_RAD, and tanf.

Referenced by LLPipeline::generateImpostor(), and LLViewerCamera::setPerspective().

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glh::matrix4f glh_copy_matrix ( GLdouble * src )

Definition at line 153 of file pipeline.cpp.

References i.

Referenced by glh_get_current_modelview(), glh_get_current_projection(), glh_set_current_modelview(), glh_set_current_projection(), and render_ui_and_swap().

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glh::matrix4f glh_get_current_modelview ( )

Definition at line 163 of file pipeline.cpp.

References gGLModelView, and glh_copy_matrix().

Referenced by display(), LLPipeline::generateWaterReflection(), render_hud_attachments(), render_ui_and_swap(), and LLPipeline::renderForSelect().

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glh::matrix4f glh_get_current_projection ( )

Definition at line 168 of file pipeline.cpp.

References gGLProjection, and glh_copy_matrix().

Referenced by display(), LLPipeline::generateWaterReflection(), LLDrawPoolWLSky::render(), LLDrawPoolSky::render(), LLDrawPoolGround::render(), render_hud_attachments(), LLPipeline::renderForSelect(), and LLDrawPoolWater::shade().

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void glh_set_current_modelview ( const glh::matrix4f & mat )

Definition at line 181 of file pipeline.cpp.

References gGLModelView, and glh_copy_matrix().

Referenced by display(), LLPipeline::generateImpostor(), LLPipeline::generateWaterReflection(), render_hud_attachments(), render_ui_and_swap(), LLPipeline::renderForSelect(), and setup_hud_matrices().

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void glh_set_current_projection ( glh::matrix4f & mat )

Definition at line 186 of file pipeline.cpp.

References gGLProjection, and glh_copy_matrix().

Referenced by display(), LLPipeline::generateImpostor(), render_hud_attachments(), LLPipeline::renderForSelect(), and setup_hud_matrices().

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BOOL LLLineSegmentAABB	(	const LLVector3 &	start,
		const LLVector3 &	end,
		const LLVector3 &	center,
		const LLVector3 &	size
	)

Definition at line 245 of file llspatialpartition.cpp.

References i, and LLVector3::mV.

Referenced by LLOctreePick::check(), and LLVOVolume::lineSegmentIntersect().

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bool LLRayAABB	(	const LLVector3 &	center,
		const LLVector3 &	size,
		const LLVector3 &	origin,
		const LLVector3 &	dir,
		LLVector3 &	coord,
		F32	epsilon = `0`
	)

Definition at line 3644 of file pipeline.cpp.

References FALSE, i, IR, LLVector3::mV, TRUE, VX, VY, and VZ.

void render_bbox	(	const LLVector3 &	min,
		const LLVector3 &	max
	)

BOOL setup_hud_matrices ( BOOL for_select )

Definition at line 802 of file llviewerdisplay.cpp.

References FALSE, gAgent, LLAgent::getAvatarObject(), LLBBox::getCenterLocal(), LLBBox::getExtentLocal(), LLVOAvatar::getHUDBBox(), LLSingleton< LLViewerCamera >::getInstance(), LLCriticalDamp::getInterpolant(), LLViewerCamera::getZoomFactor(), LLViewerCamera::getZoomSubRegion(), gl_ortho(), glh_set_current_modelview(), glh_set_current_projection(), gViewerWindow, LLVOAvatar::hasHUDAttachment(), lerp(), llceil(), llclamp(), llmax(), LLVOAvatar::mHUDCurZoom, LLVOAvatar::mHUDTargetZoom, LLVector3::mV, OGL_TO_CFR_ROTATION, LLViewerWindow::setupViewport(), TRUE, and VX.

Referenced by render_hud_attachments(), and LLPipeline::renderForSelect().

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Variable Documentation

BOOL gDebugPipeline

Definition at line 138 of file pipeline.cpp.

Referenced by handleRenderDebugPipelineChanged(), LLPipeline::renderGeom(), and settings_modify().

const LLMatrix4* gGLLastMatrix

Definition at line 140 of file pipeline.cpp.

Referenced by LLRenderPass::applyModelMatrix(), LLDrawPoolTree::renderTree(), and LLOctreeRenderNonOccluded::traverse().

LLPipeline gPipeline

Definition at line 139 of file pipeline.cpp.

BOOL gRenderForSelect

Definition at line 136 of file pipeline.cpp.


Classes
class	LLPipeline
struct	LLPipeline::Light
struct	LLPipeline::Light::compare
struct	LLPipeline::compare_pools
Typedefs
typedef enum e_avatar_skinning_method	EAvatarSkinningMethod
Enumerations
enum	e_avatar_skinning_method { SKIN_METHOD_SOFTWARE, SKIN_METHOD_VERTEX_PROGRAM }
Functions
BOOL	compute_min_max (LLMatrix4 &box, LLVector2 &min, LLVector2 &max)
bool	LLRayAABB (const LLVector3 &center, const LLVector3 &size, const LLVector3 &origin, const LLVector3 &dir, LLVector3 &coord, F32 epsilon=0)
BOOL	LLLineSegmentAABB (const LLVector3 &start, const LLVector3 &end, const LLVector3 &center, const LLVector3 &size)
BOOL	setup_hud_matrices (BOOL for_select)
glh::matrix4f	glh_copy_matrix (GLdouble *src)
glh::matrix4f	glh_get_current_modelview ()
void	glh_set_current_modelview (const glh::matrix4f &mat)
glh::matrix4f	glh_get_current_projection ()
void	glh_set_current_projection (glh::matrix4f &mat)
glh::matrix4f	gl_ortho (GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat znear, GLfloat zfar)
glh::matrix4f	gl_perspective (GLfloat fovy, GLfloat aspect, GLfloat zNear, GLfloat zFar)
void	render_bbox (const LLVector3 &min, const LLVector3 &max)
Variables
LLPipeline	gPipeline
BOOL	gRenderForSelect
BOOL	gDebugPipeline
const LLMatrix4 *	gGLLastMatrix