3d_viewer Namespace Reference

Classes
class	DefaultCamera
class	PyAssimp3DViewer

Functions
def	get_world_transform (scene, node)
def	main (model, width, height)

Variables
string	BASE = "BASE"
string	BASIC_FRAGMENT_SHADER_120
string	BASIC_FRAGMENT_SHADER_130
string	BASIC_VERTEX_SHADER_120
string	BASIC_VERTEX_SHADER_130
string	CAMERA = "camera"
string	COLORS = "COLORS"
float	DEFAULT_CLIP_PLANE_FAR = 1000.0
float	DEFAULT_CLIP_PLANE_NEAR = 0.001
string	ENTITY = "entity"
	ERROR_CHECKING
	ERROR_LOGGING
string	FLAT_VERTEX_SHADER_120
string	FLAT_VERTEX_SHADER_130
	gllogger = logging.getLogger("OpenGL")
string	GOOCH_FRAGMENT_SHADER_120
string	GOOCH_FRAGMENT_SHADER_130
string	GOOCH_VERTEX_SHADER_120
string	GOOCH_VERTEX_SHADER_130
	height
string	HELPERS = "HELPERS"
	level
	logger = logging.getLogger("pyassimp")
string	MESH = "mesh"
	model
	ROTATION_180_X = numpy.array([[1, 0, 0, 0], [0, -1, 0, 0], [0, 0, -1, 0], [0, 0, 0, 1]], dtype=numpy.float32)
string	SILHOUETTE = "SILHOUETTE"
string	SILHOUETTE_VERTEX_SHADER_120
string	SILHOUETTE_VERTEX_SHADER_130
	width

Function Documentation

get_world_transform()

def 3d_viewer.get_world_transform	(		scene,
			node
	)

main()

def 3d_viewer.main	(		model,
			width,
			height
	)

Variable Documentation

BASE

string 3d_viewer.BASE = "BASE"

BASIC_FRAGMENT_SHADER_120

string 3d_viewer.BASIC_FRAGMENT_SHADER_120

Initial value:

=  """
#version 120
 
varying vec4 v_color;
 
void main() {
    gl_FragColor = v_color;
}
"""

BASIC_FRAGMENT_SHADER_130

string 3d_viewer.BASIC_FRAGMENT_SHADER_130

Initial value:

=  """
#version 130
 
in vec4 v_color;
 
void main() {
    gl_FragColor = v_color;
}
"""

BASIC_VERTEX_SHADER_120

string 3d_viewer.BASIC_VERTEX_SHADER_120

BASIC_VERTEX_SHADER_130

string 3d_viewer.BASIC_VERTEX_SHADER_130

CAMERA

string 3d_viewer.CAMERA = "camera"

COLORS

string 3d_viewer.COLORS = "COLORS"

DEFAULT_CLIP_PLANE_FAR

float 3d_viewer.DEFAULT_CLIP_PLANE_FAR = 1000.0

DEFAULT_CLIP_PLANE_NEAR

float 3d_viewer.DEFAULT_CLIP_PLANE_NEAR = 0.001

ENTITY

string 3d_viewer.ENTITY = "entity"

ERROR_CHECKING

3d_viewer.ERROR_CHECKING

ERROR_LOGGING

3d_viewer.ERROR_LOGGING

FLAT_VERTEX_SHADER_120

string 3d_viewer.FLAT_VERTEX_SHADER_120

Initial value:

=  """
#version 120
 
uniform mat4 u_viewProjectionMatrix;
uniform mat4 u_modelMatrix;
 
uniform vec4 u_materialDiffuse;
 
attribute vec3 a_vertex;
 
varying vec4 v_color;
 
void main(void)
{
    v_color = u_materialDiffuse;
    gl_Position = u_viewProjectionMatrix * u_modelMatrix * vec4(a_vertex, 1.0);
}
"""

FLAT_VERTEX_SHADER_130

string 3d_viewer.FLAT_VERTEX_SHADER_130

Initial value:

=  """
#version 130
 
uniform mat4 u_viewProjectionMatrix;
uniform mat4 u_modelMatrix;
 
uniform vec4 u_materialDiffuse;
 
in vec3 a_vertex;
 
out vec4 v_color;
 
void main(void)
{
    v_color = u_materialDiffuse;
    gl_Position = u_viewProjectionMatrix * u_modelMatrix * vec4(a_vertex, 1.0);
}
"""

gllogger

3d_viewer.gllogger = logging.getLogger("OpenGL")

GOOCH_FRAGMENT_SHADER_120

string 3d_viewer.GOOCH_FRAGMENT_SHADER_120

GOOCH_FRAGMENT_SHADER_130

string 3d_viewer.GOOCH_FRAGMENT_SHADER_130

GOOCH_VERTEX_SHADER_120

string 3d_viewer.GOOCH_VERTEX_SHADER_120

GOOCH_VERTEX_SHADER_130

string 3d_viewer.GOOCH_VERTEX_SHADER_130

height

3d_viewer.height

HELPERS

string 3d_viewer.HELPERS = "HELPERS"

level

3d_viewer.level

logger

3d_viewer.logger = logging.getLogger("pyassimp")

MESH

string 3d_viewer.MESH = "mesh"

model

3d_viewer.model

ROTATION_180_X

3d_viewer.ROTATION_180_X = numpy.array([[1, 0, 0, 0], [0, -1, 0, 0], [0, 0, -1, 0], [0, 0, 0, 1]], dtype=numpy.float32)

SILHOUETTE

string 3d_viewer.SILHOUETTE = "SILHOUETTE"

SILHOUETTE_VERTEX_SHADER_120

string 3d_viewer.SILHOUETTE_VERTEX_SHADER_120

Initial value:

=  """
#version 120
 
attribute vec3 a_vertex; // xyz - position
attribute vec3 a_normal; // xyz - normal
 
uniform mat4 u_modelMatrix;
uniform mat4 u_viewProjectionMatrix;
uniform mat4 u_modelViewMatrix;
uniform vec4 u_materialDiffuse;
uniform float u_bordersize; // width of the border
 
varying vec4 v_color;
 
void main(void){
   v_color = u_materialDiffuse;
   float distToCamera = -(u_modelViewMatrix * vec4(a_vertex, 1.0)).z;
   vec4 tPos   = vec4(a_vertex + a_normal * u_bordersize * distToCamera, 1.0);
   gl_Position = u_viewProjectionMatrix * u_modelMatrix * tPos;
}
"""

SILHOUETTE_VERTEX_SHADER_130

string 3d_viewer.SILHOUETTE_VERTEX_SHADER_130

Initial value:

=  """
#version 130
 
in vec3 a_vertex; // xyz - position
in vec3 a_normal; // xyz - normal
 
uniform mat4 u_modelMatrix;
uniform mat4 u_viewProjectionMatrix;
uniform mat4 u_modelViewMatrix;
uniform vec4 u_materialDiffuse;
uniform float u_bordersize; // width of the border
 
out vec4 v_color;
 
void main(void){
   v_color = u_materialDiffuse;
   float distToCamera = -(u_modelViewMatrix * vec4(a_vertex, 1.0)).z;
   vec4 tPos   = vec4(a_vertex + a_normal * u_bordersize * distToCamera, 1.0);
   gl_Position = u_viewProjectionMatrix * u_modelMatrix * tPos;
}
"""

width

3d_viewer.width