Probably a newbie question:
Is it possible to store vertex data in byte array like Vec3bArray ?
I' ve tried but it seem not allowed: I obtain crash when call setVertexArray
Is it something dependent on driver?
I attach two sample files, short working, byte hanging
Thanks
Luigi
Group {
UniqueID Group_0
nodeMask 0xffffffff
cullingActive TRUE
num_children 2
ClearNode {
nodeMask 0xffffffff
cullingActive FALSE
StateSet {
DataVariance STATIC
rendering_hint DEFAULT_BIN
renderBinMode USE
binNumber -1
binName RenderBin
}
requiresClear TRUE
clearColor 0 0 0 1
clearMask 16640
}
Geode {
nodeMask 0xffffffff
cullingActive TRUE
StateSet {
DataVariance STATIC
rendering_hint DEFAULT_BIN
renderBinMode INHERIT
GL_LIGHTING OFF
GL_DEPTH_TEST OFF
GL_BLEND ON
0x8861 ON
Point {
size 20
fade_threshold_size 1
distance_attenuation 1 0 0
}
BlendFunc {
source SRC_ALPHA
destination DST_ALPHA
}
textureUnit 0 {
GL_TEXTURE_2D ON
Texture2D {
file "Images/particle.rgb"
wrap_s CLAMP
wrap_t CLAMP
wrap_r CLAMP
min_filter LINEAR_MIPMAP_LINEAR
mag_filter LINEAR
maxAnisotropy 1
borderColor 0 0 0 0
borderWidth 0
useHardwareMipMapGeneration TRUE
unRefImageDataAfterApply FALSE
internalFormatMode USE_IMAGE_DATA_FORMAT
resizeNonPowerOfTwo TRUE
}
PointSprite {
coordOriginMode UPPER_LEFT
}
}
}
num_drawables 1
Geometry {
DataVariance STATIC
useDisplayList TRUE
useVertexBufferObjects FALSE
PrimitiveSets 1
{
DrawArrays POINTS 0 128
}
VertexArray Vec3sArray 128
{
0 11 2 3 16 0
7 18 -8 15 14 9
16 10 -10 4 0 -3
5 4 -8 16 8 -11
3 9 2 7 9 2
7 15 -8 4 4 2
20 19 7 5 2 4
24 22 0 5 -1 -4
22 9 8 10 11 8
17 14 5 0 0 -7
12 10 -7 8 -7 6
10 14 4 6 4 3
14 14 0 10 -1 6
18 14 3 8 -4 1
14 20 0 0 -8 3
11 34 -4 13 -7 1
9 16 -4 13 -5 5
1 34 0 15 -10 -4
15 30 3 6 0 0
-1 21 -3 21 -8 0
7 26 1 13 -6 2
4 27 3 12 -10 -4
-1 31 4 20 -15 4
-3 24 3 23 -9 -1
-7 22 2 36 -10 0
-15 30 0 35 -7 3
-20 34 0 32 -13 -2
-6 25 2 36 -8 -3
-23 25 -1 31 8 -1
-24 22 0 43 5 1
-23 8 2 28 -4 2
-26 5 -2 41 -2 0
-16 13 0 42 1 -2
-18 2 0 40 7 0
-20 -3 1 42 25 2
-29 -3 0 36 29 3
-30 -1 2 34 22 -2
-14 -11 0 36 32 -1
-18 -8 0 40 30 0
-12 -7 0 42 38 0
-24 -13 -1 38 45 -1
-13 -17 0 37 38 -2
-8 -22 1 35 48 -2
-8 -19 1 38 49 -2
-3 -20 -1 22 51 -1
-10 -24 -1 29 57 0
-7 -42 0 21 60 0
3 -39 -1 13 55 0
14 -40 1 16 66 1
10 -28 1 -2 49 0
21 -29 0 -8 65 0
16 -37 2 -9 53 0
32 -44 0 -9 54 1
34 -38 0 -10 56 0
29 -29 1 -27 56 0
49 -31 0 -26 57 0
57 -26 -1 -35 46 1
62 -23 -2 -42 42 0
49 -14 0 -30 43 1
51 -24 -1 -36 39 -1
57 -10 0 -47 28 0
73 -1 1 -46 29 1
62 0 -1 -51 16 1
62 2 0 -50 12 -1
}
ColorBinding PER_VERTEX
ColorArray Vec4Array 128
{
1 1 0 0.5
1 1 0 0.5
0.984375 0.984375 0.015625 0.507813
0.984375 0.984375 0.015625 0.507813
0.96875 0.96875 0.03125 0.515625
0.96875 0.96875 0.03125 0.515625
0.953125 0.953125 0.046875 0.523438
0.953125 0.953125 0.046875 0.523438
0.9375 0.9375 0.0625 0.53125
0.9375 0.9375 0.0625 0.53125
0.921875 0.921875 0.078125 0.539063
0.921875 0.921875 0.078125 0.539063
0.90625 0.90625 0.09375 0.546875
0.90625 0.90625 0.09375 0.546875
0.890625 0.890625 0.109375 0.554688
0.890625 0.890625 0.109375 0.554688
0.875 0.875 0.125 0.5625
0.875 0.875 0.125 0.5625
0.859375 0.859375 0.140625 0.570313
0.859375 0.859375 0.140625 0.570313
0.84375 0.84375 0.15625 0.578125
0.84375 0.84375 0.15625 0.578125
0.828125 0.828125 0.171875 0.585938
0.828125 0.828125 0.171875 0.585938
0.8125 0.8125 0.1875 0.59375
0.8125 0.8125 0.1875 0.59375
0.796875 0.796875 0.203125 0.601563
0.796875 0.796875 0.203125 0.601563
0.78125 0.78125 0.21875 0.609375
0.78125 0.78125 0.21875 0.609375
0.765625 0.765625 0.234375 0.617188
0.765625 0.765625 0.234375 0.617188
0.75 0.75 0.25 0.625
0.75 0.75 0.25 0.625
0.734375 0.734375 0.265625 0.632813
0.734375 0.734375 0.265625 0.632813
0.71875 0.71875 0.28125 0.640625
0.71875 0.71875 0.28125 0.640625
0.703125 0.703125 0.296875 0.648438
0.703125 0.703125 0.296875 0.648438
0.6875 0.6875 0.3125 0.65625
0.6875 0.6875 0.3125 0.65625
0.671875 0.671875 0.328125 0.664063
0.671875 0.671875 0.328125 0.664063
0.65625 0.65625 0.34375 0.671875
0.65625 0.65625 0.34375 0.671875
0.640625 0.640625 0.359375 0.679688
0.640625 0.640625 0.359375 0.679688
0.625 0.625 0.375 0.6875
0.625 0.625 0.375 0.6875
0.609375 0.609375 0.390625 0.695313
0.609375 0.609375 0.390625 0.695313
0.59375 0.59375 0.40625 0.703125
0.59375 0.59375 0.40625 0.703125
0.578125 0.578125 0.421875 0.710938
0.578125 0.578125 0.421875 0.710938
0.5625 0.5625 0.4375 0.71875
0.5625 0.5625 0.4375 0.71875
0.546875 0.546875 0.453125 0.726563
0.546875 0.546875 0.453125 0.726563
0.53125 0.53125 0.46875 0.734375
0.53125 0.53125 0.46875 0.734375
0.515625 0.515625 0.484375 0.742188
0.515625 0.515625 0.484375 0.742188
0.5 0.5 0.5 0.75
0.5 0.5 0.5 0.75
0.484375 0.484375 0.515625 0.757813
0.484375 0.484375 0.515625 0.757813
0.46875 0.46875 0.53125 0.765625
0.46875 0.46875 0.53125 0.765625
0.453125 0.453125 0.546875 0.773438
0.453125 0.453125 0.546875 0.773438
0.4375 0.4375 0.5625 0.78125
0.4375 0.4375 0.5625 0.78125
0.421875 0.421875 0.578125 0.789063
0.421875 0.421875 0.578125 0.789063
0.40625 0.40625 0.59375 0.796875
0.40625 0.40625 0.59375 0.796875
0.390625 0.390625 0.609375 0.804688
0.390625 0.390625 0.609375 0.804688
0.375 0.375 0.625 0.8125
0.375 0.375 0.625 0.8125
0.359375 0.359375 0.640625 0.820313
0.359375 0.359375 0.640625 0.820313
0.34375 0.34375 0.65625 0.828125
0.34375 0.34375 0.65625 0.828125
0.328125 0.328125 0.671875 0.835938
0.328125 0.328125 0.671875 0.835938
0.3125 0.3125 0.6875 0.84375
0.3125 0.3125 0.6875 0.84375
0.296875 0.296875 0.703125 0.851563
0.296875 0.296875 0.703125 0.851563
0.28125 0.28125 0.71875 0.859375
0.28125 0.28125 0.71875 0.859375
0.265625 0.265625 0.734375 0.867188
0.265625 0.265625 0.734375 0.867188
0.25 0.25 0.75 0.875
0.25 0.25 0.75 0.875
0.234375 0.234375 0.765625 0.882813
0.234375 0.234375 0.765625 0.882813
0.21875 0.21875 0.78125 0.890625
0.21875 0.21875 0.78125 0.890625
0.203125 0.203125 0.796875 0.898438
0.203125 0.203125 0.796875 0.898438
0.1875 0.1875 0.8125 0.90625
0.1875 0.1875 0.8125 0.90625
0.171875 0.171875 0.828125 0.914063
0.171875 0.171875 0.828125 0.914063
0.15625 0.15625 0.84375 0.921875
0.15625 0.15625 0.84375 0.921875
0.140625 0.140625 0.859375 0.929688
0.140625 0.140625 0.859375 0.929688
0.125 0.125 0.875 0.9375
0.125 0.125 0.875 0.9375
0.109375 0.109375 0.890625 0.945313
0.109375 0.109375 0.890625 0.945313
0.09375 0.09375 0.90625 0.953125
0.09375 0.09375 0.90625 0.953125
0.078125 0.078125 0.921875 0.960938
0.078125 0.078125 0.921875 0.960938
0.0625 0.0625 0.9375 0.96875
0.0625 0.0625 0.9375 0.96875
0.046875 0.046875 0.953125 0.976563
0.046875 0.046875 0.953125 0.976563
0.03125 0.03125 0.96875 0.984375
0.03125 0.03125 0.96875 0.984375
0.015625 0.015625 0.984375 0.992188
0.015625 0.015625 0.984375 0.992188
}
}
}
}
Group {
UniqueID Group_0
nodeMask 0xffffffff
cullingActive TRUE
num_children 2
ClearNode {
nodeMask 0xffffffff
cullingActive FALSE
StateSet {
DataVariance STATIC
rendering_hint DEFAULT_BIN
renderBinMode USE
binNumber -1
binName RenderBin
}
requiresClear TRUE
clearColor 0 0 0 1
clearMask 16640
}
Geode {
nodeMask 0xffffffff
cullingActive TRUE
StateSet {
DataVariance STATIC
rendering_hint DEFAULT_BIN
renderBinMode INHERIT
GL_LIGHTING OFF
GL_DEPTH_TEST OFF
GL_BLEND ON
0x8861 ON
Point {
size 20
fade_threshold_size 1
distance_attenuation 1 0 0
}
BlendFunc {
source SRC_ALPHA
destination DST_ALPHA
}
textureUnit 0 {
GL_TEXTURE_2D ON
Texture2D {
file "Images/particle.rgb"
wrap_s CLAMP
wrap_t CLAMP
wrap_r CLAMP
min_filter LINEAR_MIPMAP_LINEAR
mag_filter LINEAR
maxAnisotropy 1
borderColor 0 0 0 0
borderWidth 0
useHardwareMipMapGeneration TRUE
unRefImageDataAfterApply FALSE
internalFormatMode USE_IMAGE_DATA_FORMAT
resizeNonPowerOfTwo TRUE
}
PointSprite {
coordOriginMode UPPER_LEFT
}
}
}
num_drawables 1
Geometry {
DataVariance STATIC
useDisplayList TRUE
useVertexBufferObjects FALSE
PrimitiveSets 1
{
DrawArrays POINTS 0 128
}
VertexArray Vec3bArray 128
{
0 11 2 3 16 0
7 18 -8 15 14 9
16 10 -10 4 0 -3
5 4 -8 16 8 -11
3 9 2 7 9 2
7 15 -8 4 4 2
20 19 7 5 2 4
24 22 0 5 -1 -4
22 9 8 10 11 8
17 14 5 0 0 -7
12 10 -7 8 -7 6
10 14 4 6 4 3
14 14 0 10 -1 6
18 14 3 8 -4 1
14 20 0 0 -8 3
11 34 -4 13 -7 1
9 16 -4 13 -5 5
1 34 0 15 -10 -4
15 30 3 6 0 0
-1 21 -3 21 -8 0
7 26 1 13 -6 2
4 27 3 12 -10 -4
-1 31 4 20 -15 4
-3 24 3 23 -9 -1
-7 22 2 36 -10 0
-15 30 0 35 -7 3
-20 34 0 32 -13 -2
-6 25 2 36 -8 -3
-23 25 -1 31 8 -1
-24 22 0 43 5 1
-23 8 2 28 -4 2
-26 5 -2 41 -2 0
-16 13 0 42 1 -2
-18 2 0 40 7 0
-20 -3 1 42 25 2
-29 -3 0 36 29 3
-30 -1 2 34 22 -2
-14 -11 0 36 32 -1
-18 -8 0 40 30 0
-12 -7 0 42 38 0
-24 -13 -1 38 45 -1
-13 -17 0 37 38 -2
-8 -22 1 35 48 -2
-8 -19 1 38 49 -2
-3 -20 -1 22 51 -1
-10 -24 -1 29 57 0
-7 -42 0 21 60 0
3 -39 -1 13 55 0
14 -40 1 16 66 1
10 -28 1 -2 49 0
21 -29 0 -8 65 0
16 -37 2 -9 53 0
32 -44 0 -9 54 1
34 -38 0 -10 56 0
29 -29 1 -27 56 0
49 -31 0 -26 57 0
57 -26 -1 -35 46 1
62 -23 -2 -42 42 0
49 -14 0 -30 43 1
51 -24 -1 -36 39 -1
57 -10 0 -47 28 0
73 -1 1 -46 29 1
62 0 -1 -51 16 1
62 2 0 -50 12 -1
}
ColorBinding PER_VERTEX
ColorArray Vec4Array 128
{
1 1 0 0.5
1 1 0 0.5
0.984375 0.984375 0.015625 0.507813
0.984375 0.984375 0.015625 0.507813
0.96875 0.96875 0.03125 0.515625
0.96875 0.96875 0.03125 0.515625
0.953125 0.953125 0.046875 0.523438
0.953125 0.953125 0.046875 0.523438
0.9375 0.9375 0.0625 0.53125
0.9375 0.9375 0.0625 0.53125
0.921875 0.921875 0.078125 0.539063
0.921875 0.921875 0.078125 0.539063
0.90625 0.90625 0.09375 0.546875
0.90625 0.90625 0.09375 0.546875
0.890625 0.890625 0.109375 0.554688
0.890625 0.890625 0.109375 0.554688
0.875 0.875 0.125 0.5625
0.875 0.875 0.125 0.5625
0.859375 0.859375 0.140625 0.570313
0.859375 0.859375 0.140625 0.570313
0.84375 0.84375 0.15625 0.578125
0.84375 0.84375 0.15625 0.578125
0.828125 0.828125 0.171875 0.585938
0.828125 0.828125 0.171875 0.585938
0.8125 0.8125 0.1875 0.59375
0.8125 0.8125 0.1875 0.59375
0.796875 0.796875 0.203125 0.601563
0.796875 0.796875 0.203125 0.601563
0.78125 0.78125 0.21875 0.609375
0.78125 0.78125 0.21875 0.609375
0.765625 0.765625 0.234375 0.617188
0.765625 0.765625 0.234375 0.617188
0.75 0.75 0.25 0.625
0.75 0.75 0.25 0.625
0.734375 0.734375 0.265625 0.632813
0.734375 0.734375 0.265625 0.632813
0.71875 0.71875 0.28125 0.640625
0.71875 0.71875 0.28125 0.640625
0.703125 0.703125 0.296875 0.648438
0.703125 0.703125 0.296875 0.648438
0.6875 0.6875 0.3125 0.65625
0.6875 0.6875 0.3125 0.65625
0.671875 0.671875 0.328125 0.664063
0.671875 0.671875 0.328125 0.664063
0.65625 0.65625 0.34375 0.671875
0.65625 0.65625 0.34375 0.671875
0.640625 0.640625 0.359375 0.679688
0.640625 0.640625 0.359375 0.679688
0.625 0.625 0.375 0.6875
0.625 0.625 0.375 0.6875
0.609375 0.609375 0.390625 0.695313
0.609375 0.609375 0.390625 0.695313
0.59375 0.59375 0.40625 0.703125
0.59375 0.59375 0.40625 0.703125
0.578125 0.578125 0.421875 0.710938
0.578125 0.578125 0.421875 0.710938
0.5625 0.5625 0.4375 0.71875
0.5625 0.5625 0.4375 0.71875
0.546875 0.546875 0.453125 0.726563
0.546875 0.546875 0.453125 0.726563
0.53125 0.53125 0.46875 0.734375
0.53125 0.53125 0.46875 0.734375
0.515625 0.515625 0.484375 0.742188
0.515625 0.515625 0.484375 0.742188
0.5 0.5 0.5 0.75
0.5 0.5 0.5 0.75
0.484375 0.484375 0.515625 0.757813
0.484375 0.484375 0.515625 0.757813
0.46875 0.46875 0.53125 0.765625
0.46875 0.46875 0.53125 0.765625
0.453125 0.453125 0.546875 0.773438
0.453125 0.453125 0.546875 0.773438
0.4375 0.4375 0.5625 0.78125
0.4375 0.4375 0.5625 0.78125
0.421875 0.421875 0.578125 0.789063
0.421875 0.421875 0.578125 0.789063
0.40625 0.40625 0.59375 0.796875
0.40625 0.40625 0.59375 0.796875
0.390625 0.390625 0.609375 0.804688
0.390625 0.390625 0.609375 0.804688
0.375 0.375 0.625 0.8125
0.375 0.375 0.625 0.8125
0.359375 0.359375 0.640625 0.820313
0.359375 0.359375 0.640625 0.820313
0.34375 0.34375 0.65625 0.828125
0.34375 0.34375 0.65625 0.828125
0.328125 0.328125 0.671875 0.835938
0.328125 0.328125 0.671875 0.835938
0.3125 0.3125 0.6875 0.84375
0.3125 0.3125 0.6875 0.84375
0.296875 0.296875 0.703125 0.851563
0.296875 0.296875 0.703125 0.851563
0.28125 0.28125 0.71875 0.859375
0.28125 0.28125 0.71875 0.859375
0.265625 0.265625 0.734375 0.867188
0.265625 0.265625 0.734375 0.867188
0.25 0.25 0.75 0.875
0.25 0.25 0.75 0.875
0.234375 0.234375 0.765625 0.882813
0.234375 0.234375 0.765625 0.882813
0.21875 0.21875 0.78125 0.890625
0.21875 0.21875 0.78125 0.890625
0.203125 0.203125 0.796875 0.898438
0.203125 0.203125 0.796875 0.898438
0.1875 0.1875 0.8125 0.90625
0.1875 0.1875 0.8125 0.90625
0.171875 0.171875 0.828125 0.914063
0.171875 0.171875 0.828125 0.914063
0.15625 0.15625 0.84375 0.921875
0.15625 0.15625 0.84375 0.921875
0.140625 0.140625 0.859375 0.929688
0.140625 0.140625 0.859375 0.929688
0.125 0.125 0.875 0.9375
0.125 0.125 0.875 0.9375
0.109375 0.109375 0.890625 0.945313
0.109375 0.109375 0.890625 0.945313
0.09375 0.09375 0.90625 0.953125
0.09375 0.09375 0.90625 0.953125
0.078125 0.078125 0.921875 0.960938
0.078125 0.078125 0.921875 0.960938
0.0625 0.0625 0.9375 0.96875
0.0625 0.0625 0.9375 0.96875
0.046875 0.046875 0.953125 0.976563
0.046875 0.046875 0.953125 0.976563
0.03125 0.03125 0.96875 0.984375
0.03125 0.03125 0.96875 0.984375
0.015625 0.015625 0.984375 0.992188
0.015625 0.015625 0.984375 0.992188
}
}
}
}
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