Class: RBGLox::MeshCube

Inherits:
Mesh show all
Defined in:
lib/rbglox/meshcube.rb

Overview

Cube Mesh Class

Instance Attribute Summary

Attributes inherited from Resource

#id

Instance Method Summary collapse

Methods inherited from Mesh

#draw, #free, #reload

Methods inherited from Resource

#free, #reload

Constructor Details

#initialize(x = 1.0, y = 1.0, z = 1.0, tx = 0.0, ty = 0.0, tz = 0.0) ⇒ MeshCube

Constructor



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# File 'lib/rbglox/meshcube.rb', line 4

def initialize(x=1.0, y=1.0, z=1.0, tx=0.0, ty=0.0, tz=0.0)
verts = [
-x + tx, -y + ty, -z + tz,
 x + tx, -y + ty, -z + tz,
 x + tx,  y + ty, -z + tz,
-x + tx,  y + ty, -z + tz,
-x + tx, -y + ty,  z + tz,
-x + tx,  y + ty,  z + tz,
 x + tx,  y + ty,  z + tz,
 x + tx, -y + ty,  z + tz,
-x + tx, -y + ty, -z + tz,
-x + tx,  y + ty, -z + tz,
-x + tx,  y + ty,  z + tz,
-x + tx, -y + ty,  z + tz,
 x + tx, -y + ty, -z + tz,
 x + tx, -y + ty,  z + tz,
 x + tx,  y + ty,  z + tz,
 x + tx,  y + ty, -z + tz,
-x + tx,  y + ty, -z + tz,
 x + tx,  y + ty, -z + tz,
 x + tx,  y + ty,  z + tz,
-x + tx,  y + ty,  z + tz,
-x + tx, -y + ty, -z + tz,
-x + tx, -y + ty,  z + tz,
 x + tx, -y + ty,  z + tz,
 x + tx, -y + ty, -z + tz]

norms = [
 0,  0, -1,
 0,  0, -1,
 0,  0, -1,
 0,  0, -1,
 0,  0,  1,
 0,  0,  1,
 0,  0,  1,
 0,  0,  1,
-1,  0,  0,
-1,  0,  0,
-1,  0,  0,
-1,  0,  0,
 1,  0,  0,
 1,  0,  0,
 1,  0,  0,
 1,  0,  0,
 0,  1,  0,
 0,  1,  0,
 0,  1,  0,
 0,  1,  0,
 0, -1,  0,
 0, -1,  0,
 0, -1,  0,
 0, -1,  0 ]

texs = [
0, 0,	# 0
1, 0,	# 1
1, 1,	# 2
0, 1,	# 3
1, 0,	# 4
1, 1,	# 5
0, 1,	# 6
0, 0,	# 7
1, 0,	# 8
1, 1,	# 9
0, 1,	# 10
0, 0,	# 11
0, 0,	# 12
1, 0,	# 13
1, 1,	# 14
0, 1,	# 15
0, 0,	# 16
1, 0,	# 17
1, 1,	# 18
0, 1,	# 19
0, 1,	# 20
0, 0,	# 21
1, 0,	# 22
1, 1 ]	# 23

tris = [
0,	 2,  1,
0,	 3,  2,
4,	 6,  5,
4,	 7,  6,
8,	10,  9,
8,	11, 10,
12, 14, 13,
12, 15, 14,
16, 18, 17,
16, 19, 18,
20, 22, 21,
20, 23, 22 ]

  super verts, texs, norms, tris
end