LisaacTM Platform

GL_ALPHA_TEST


Alpha Testing (only in RGBA mode)
Inherit/Insert Summary
parent_alpha_test No developed.
 
pixel test functions
always
test always sucess
never
test always fails
less
pixel drawn if its alpha-value is lesser than the corresponding depth buffer pixel
lequal
lesser or equal
equal
gequal
greater or equal
greater
notequal
not equal
enable
disable
push_attrib
pop_attrib
apply with
 

Inherit/Insert Detail

parent_alpha_test

.../extra/opengl/opengl/gl_alpha_test.li line #9

Section:
Inherit

Profile:
- SelfSELFparent_alpha_test : ALPHA_TEST

pixel test functions

always

.../extra/opengl/opengl/gl_alpha_test.li line #14

Section:
Public

Profile:
- SelfSELFalways : INTEGER

Description:
test always sucess

never

.../extra/opengl/opengl/gl_alpha_test.li line #15

Section:
Public

Profile:
- SelfSELFnever : INTEGER

Description:
test always fails

less

.../extra/opengl/opengl/gl_alpha_test.li line #16

Section:
Public

Profile:
- SelfSELFless : INTEGER

Description:
pixel drawn if its alpha-value is lesser than the corresponding depth buffer pixel

lequal

.../extra/opengl/opengl/gl_alpha_test.li line #17

Section:
Public

Profile:
- SelfSELFlequal : INTEGER

Description:
lesser or equal

equal

.../extra/opengl/opengl/gl_alpha_test.li line #18

Section:
Public

Profile:
- SelfSELFequal : INTEGER

gequal

.../extra/opengl/opengl/gl_alpha_test.li line #19

Section:
Public

Profile:
- SelfSELFgequal : INTEGER

Description:
greater or equal

greater

.../extra/opengl/opengl/gl_alpha_test.li line #20

Section:
Public

Profile:
- SelfSELFgreater : INTEGER

notequal

.../extra/opengl/opengl/gl_alpha_test.li line #21

Section:
Public

Profile:
- SelfSELFnotequal : INTEGER

Description:
not equal

enable

.../extra/opengl/opengl/gl_alpha_test.li line #24

Section:
Public

Profile:
- SelfSELFenable 

disable

.../extra/opengl/opengl/gl_alpha_test.li line #30

Section:
Public

Profile:
- SelfSELFdisable 

push_attrib

.../extra/opengl/opengl/gl_alpha_test.li line #36

Section:
Public

Profile:
- SelfSELFpush_attrib 

pop_attrib

.../extra/opengl/opengl/gl_alpha_test.li line #41

Section:
Public

Profile:
- SelfSELFpop_attrib 

apply with

.../extra/opengl/opengl/gl_alpha_test.li line #46

Section:
Public

Profile:
- SelfSELFapply   f : INTEGER  with   val : REAL_32