Package jgl.context.render

Class gl_smooth_z

java.lang.Object

jgl.context.render.gl_render

jgl.context.render.gl_depth

jgl.context.render.gl_smooth

jgl.context.render.gl_smooth_z

public class gl_smooth_z
extends gl_smooth

gl_smooth_z is the rendering class for smooth shading and depth of JavaGL 2.1.

Version:

0.4, 30 Nov 1999

Author:

Robin Bing-Yu Chen

Field Summary

Fields inherited from class jgl.context.render.gl_smooth

LeftPointRGB, rgb, RightPointRGB

Fields inherited from class jgl.context.render.gl_depth

dzdx, dzdy, LeftPointZ, LineZ, z

Fields inherited from class jgl.context.render.gl_render

CC, color, dxl, dxr, dyl, dyl2, dyr, dyr2, LeftPoint, pixel, RightPoint, x, y

Constructor Summary

Constructors

Constructor	Description
gl_smooth_z(gl_context cc)

Method Summary

Modifier and Type	Method	Description
protected void	dec_x()
protected void	dec_x_inc_y()
protected void	draw_horizontal_line(int y)
protected void	inc_x()
protected void	inc_x_inc_y()
protected void	inc_y()
protected void	inc_y_more()
protected void	inc_y_once()
protected void	init(gl_vertex v1, gl_vertex v2)
protected void	init(gl_vertex v1, gl_vertex v2, gl_vertex v3)
protected void	init_dx_dy(int dx, int dy)
protected void	init_dx_dy(int area, int left, int right, int top)
protected void	init_other(boolean delta, int dy)
protected void	put_pixel()	Will color the given pixel WITHOUT verifying depth buffer (see gl_depth.put_pixel()
protected void	put_pixel_by_index()	Will color the given pixel WITHOUT verifying depth buffer (see gl_depth.put_pixel_by_index()
protected void	set_first_point()
protected void	set_left(int pos)

Methods inherited from class jgl.context.render.gl_smooth

draw_horizontal_line, inc_left, inc_left_rgb, inc_rgb, inc_right, inc_right_rgb, init_color, init_drgb, init_left, init_left_rgb, init_rgb, init_right, init_right_rgb, set_first_rgb, set_left_color, set_right, set_right_color

Methods inherited from class jgl.context.render.gl_depth

draw_horizontal_line, init_dx, init_dy, init_z, init_z, init_z_dx, init_z_dx_dy, init_z_dy, init_z_other, set_first_z, set_left_z, z_dec_x, z_inc_x, z_inc_y, z_inc_y_more, z_inc_y_once

Methods inherited from class jgl.context.render.gl_render

draw_horizontal_line, draw_horizontal_line, draw_line, draw_line, draw_point, draw_point, draw_polygon, draw_polygon, draw_triangle, draw_triangle, inc_left_xy, inc_right_xy, init_left_xy, init_right_xy, init_xy, init_xy, set_first_xy, set_left_xy, set_pixel, set_right_xy, x_dec_x, x_inc_x, y_inc_y

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

gl_smooth_z

public gl_smooth_z(gl_context cc)

Method Detail

init

protected void init(gl_vertex v1,
                    gl_vertex v2)

Overrides:

init in class gl_smooth

set_first_point

protected void set_first_point()

Overrides:

set_first_point in class gl_smooth

init_dx_dy

protected void init_dx_dy(int dx,
                          int dy)

Overrides:

init_dx_dy in class gl_smooth

inc_x

protected void inc_x()

Overrides:

inc_x in class gl_smooth

dec_x

protected void dec_x()

Overrides:

dec_x in class gl_smooth

inc_y

protected void inc_y()

Overrides:

inc_y in class gl_smooth

inc_x_inc_y

protected void inc_x_inc_y()

Overrides:

inc_x_inc_y in class gl_smooth

dec_x_inc_y

protected void dec_x_inc_y()

Overrides:

dec_x_inc_y in class gl_smooth

put_pixel

protected void put_pixel()

Description copied from class: gl_render

Will color the given pixel WITHOUT verifying depth buffer (see gl_depth.put_pixel()

Overrides:

put_pixel in class gl_smooth

put_pixel_by_index

protected void put_pixel_by_index()

Description copied from class: gl_render

Will color the given pixel WITHOUT verifying depth buffer (see gl_depth.put_pixel_by_index()

Overrides:

put_pixel_by_index in class gl_smooth

init

protected void init(gl_vertex v1,
                    gl_vertex v2,
                    gl_vertex v3)

Overrides:

init in class gl_smooth

set_left

protected void set_left(int pos)

Overrides:

set_left in class gl_smooth

init_dx_dy

protected void init_dx_dy(int area,
                          int left,
                          int right,
                          int top)

Overrides:

init_dx_dy in class gl_smooth

init_other

protected void init_other(boolean delta,
                          int dy)

Overrides:

init_other in class gl_smooth

inc_y_once

protected void inc_y_once()

Overrides:

inc_y_once in class gl_smooth

inc_y_more

protected void inc_y_more()

Overrides:

inc_y_more in class gl_smooth

draw_horizontal_line

protected void draw_horizontal_line(int y)

Overrides:

draw_horizontal_line in class gl_smooth