User:Nyx Linden/Revisiting Render Cost - Revision history

Dan Linden: /* "Render Weight" */

2011-09-20T00:13:09Z

"Render Weight"

← Older revision		Revision as of 17:13, 19 September 2011
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	## light emitting prims: + 500 points per prim		## light emitting prims: + 500 points per prim
	## media-enabled faces: + 1500 points per face		## media-enabled faces: + 1500 points per face
	## for each unique texture in the linkset: + 256 + 16 * (resX/128 + resY/128)		## for each unique texture (including sculpt textures) in the linkset: + 256 + 16 * (resX/128 + resY/128)

	<pre>		<pre>

2011-09-19T17:33:31Z

"Render Weight"

← Older revision		Revision as of 10:33, 19 September 2011
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	## Base cost is a weighted average of the number of triangles times 5. Triangle count is weighted by the count of triangles at each LOD and the area each LOD is visible from, giving the average number of triangles visible within the visible range of the object. This uses the same distribution function as the streaming cost code, but left in terms of triangles, not scaled to prims.		## Base cost is a weighted average of the number of triangles times 5. Triangle count is weighted by the count of triangles at each LOD and the area each LOD is visible from, giving the average number of triangles visible within the visible range of the object. This uses the same distribution function as the streaming cost code, but left in terms of triangles, not scaled to prims.
	## This is the base cost for regular prims, sculpties, and mesh prims.		## This is the base cost for regular prims, sculpties, and mesh prims.
	# Multipliers		# Multipliers (per prim)
	## glow x1.5		## glow x1.5
	## bump x1.25		## bump x1.25

2011-09-14T17:25:35Z

← Older revision		Revision as of 10:25, 14 September 2011
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	## light emitting prims: + 500 points per prim		## light emitting prims: + 500 points per prim
	## media-enabled faces: + 1500 points per face		## media-enabled faces: + 1500 points per face
	## for each unique texture in the linkset: + 256 + 5 * (resX/128 + resY/128 ~~+ 1~~)		## for each unique texture in the linkset: + 256 + 16 * (resX/128 + resY/128)

	<pre>		<pre>

2011-09-14T17:24:08Z

"Render Weight":

← Older revision		Revision as of 10:24, 14 September 2011
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	# 16 points for each prim that emits particles.		# 16 points for each prim that emits particles.

	==="Render Weight":===		==="Render Weight"===
	(calculated by category in order; Base avatar then Base cost then Modifiers, etc. Result is rounded down)		(calculated by category in order; Base avatar then Base cost then Modifiers, etc. Result is rounded down)
	# 1000 points for the base avatar		# 1000 points for the base avatar

2011-09-14T15:52:05Z

← Older revision		Revision as of 08:52, 14 September 2011
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	## light emitting prims: + 500 points per prim		## light emitting prims: + 500 points per prim
	## media-enabled faces: + 1500 points per face		## media-enabled faces: + 1500 points per face
	## for each unique texture in the linkset: + 5 * (resX/128 + resY/128 + 1)		## for each unique texture in the linkset: + 256 + 5 * (resX/128 + resY/128 + 1)

	<pre>		<pre>

2011-09-13T23:29:50Z

Testing Procedure for tweaking values

← Older revision		Revision as of 16:29, 13 September 2011
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	Display weight = object streaming cost * 83.333333 * multipliers + additions.		Display weight = object streaming cost * 83.333333 * multipliers + additions.
	ring 0.5m ^3 = ring streaming cost [0.1] * 83.333333 * multipliers [1] + texture [5 * (256/128 + 256/128 + 1)] = 392		ring 0.5m ^3 = ring streaming cost [0.1] * 83.333333 * multipliers [1] + texture [5 * (256/128 + 256/128 + 1)] = 392
	~~ring 0.5m ^3 0.1 1.66666 8.333333 1 384 392 389 3.33333299999998~~
	ring 75 = 10(prim) 1.5(sum of sides, min 1, max 4)2+45(textures)		ring 75 = 10(prim) 1.5(sum of sides, min 1, max 4)2+45(textures)
	tube 75 = 10(prim) 1.5(sum of sides, min 1, max 4)2+45(textures)		tube 75 = 10(prim) 1.5(sum of sides, min 1, max 4)2+45(textures)

2011-09-13T23:21:08Z

Testing Procedure for tweaking values

← Older revision		Revision as of 16:21, 13 September 2011
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	<pre>		<pre>
	SL 3.something - when the new costs are implemented.		SL 3.something - when the new costs are implemented.
			Display weight = object streaming cost * 83.333333 * multipliers + additions.
			ring 0.5m ^3 = ring streaming cost [0.1] * 83.333333 * multipliers [1] + texture [5 * (256/128 + 256/128 + 1)] = 392
			ring 0.5m ^3 0.1 1.66666 8.333333 1 384 392 389 3.33333299999998
	ring 75 = 10(prim) 1.5(sum of sides, min 1, max 4)2+45(textures)		ring 75 = 10(prim) 1.5(sum of sides, min 1, max 4)2+45(textures)
	tube 75 = 10(prim) 1.5(sum of sides, min 1, max 4)2+45(textures)		tube 75 = 10(prim) 1.5(sum of sides, min 1, max 4)2+45(textures)

2011-09-08T18:18:11Z

"Render Weight":

← Older revision		Revision as of 11:18, 8 September 2011
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	## light emitting prims: + 500 points per prim		## light emitting prims: + 500 points per prim
	## media-enabled faces: + 1500 points per face		## media-enabled faces: + 1500 points per face
	## for each unique texture: + 5 * (resX/128 + resY/128 + 1)		## for each unique texture in the linkset: + 5 * (resX/128 + resY/128 + 1)

	<pre>		<pre>

2011-08-30T00:41:45Z

"Render Weight":

← Older revision		Revision as of 17:41, 29 August 2011
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	## alpha x4.0		## alpha x4.0
	# additions		# additions
	## particles - 100 points per prim		## particles: + 100 points per prim
	## light emitting prims - 500 points per prim		## light emitting prims: + 500 points per prim
	## media-enabled faces - 1500 points per face		## media-enabled faces: + 1500 points per face
	## for each unique texture - 5 * (resX/128 + resY/128 + 1)		## for each unique texture: + 5 * (resX/128 + resY/128 + 1)

	<pre>		<pre>
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	525 = box w/ 6 unique 1024x1024 textures		525 = box w/ 6 unique 1024x1024 textures
	</pre>		</pre>


	=== Testing Procedure for tweaking values ===		=== Testing Procedure for tweaking values ===

2011-08-26T22:12:19Z

← Older revision		Revision as of 15:12, 26 August 2011
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	## (-200 points for each baked texture marked invisible)		## (-200 points for each baked texture marked invisible)
	# Base cost		# Base cost
	## Base cost is a weighted average of the number of triangles times 2. Triangle count is weighted by the count of triangles at each LOD and the area each LOD is visible from, giving the average number of triangles visible within the visible range of the object. This uses the same distribution function as the streaming cost code, but left in terms of triangles, not scaled to prims.		## Base cost is a weighted average of the number of triangles times 5. Triangle count is weighted by the count of triangles at each LOD and the area each LOD is visible from, giving the average number of triangles visible within the visible range of the object. This uses the same distribution function as the streaming cost code, but left in terms of triangles, not scaled to prims.
	## This is the base cost for regular prims, sculpties, and mesh prims.		## This is the base cost for regular prims, sculpties, and mesh prims.
	# Multipliers		# Multipliers
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	## animated textures x1.4		## animated textures x1.4
	## alpha x4.0		## alpha x4.0
	~~## scale - xN where N = floor(scale_x + scale_y + scale_z) / 4.0, with a maximum of 7, min 1~~
	# additions		# additions
	## particles - 100 points per prim		## particles - 100 points per prim