Diff of /branches/pure-cfg/TODO

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	revision 783, Thu Apr 7 23:44:08 2011 UTC	revision 784, Fri Apr 8 01:56:35 2011 UTC
#	Line 1	Line 1
	======================
	BUGS =================
	======================
	test/mip-cam.diderot:
	// generated C code looks like "(float)p_ui_0--0.5e0f"
	//real rayU = 2.0*camUmax*(real(ui) - -0.5)/real(imgResU) - camUmax;
	test/vr-kcomp.diderot:
	// HEY (scoping BUG): the strand parameters (e.g. ui, vi) ...
	test/vr-kcomp.diderot:
	// HEY (BUG) stabilize function not working
	// setting rgba should be done there
	rgba = [gray, gray, gray, 1.0-transp];
	test/vr-lite-cam.diderot:
	// HEY (BUG): these:
	//   vec3 lightVspDir = [1.0, -0.0, 0.0];
	//   vec3 lightVspDir = [1.0, 0.0, -0.0];
	// work okay but this:
	//   vec3 lightVspDir = [1.0, 0.0, 0.0]; ...
	test/zslice2.diderot:
	// but is this not valid syntax for creating field in one shot?
	//field#2(3)[] F = (load("../data/zimg112.nrrd")) ⊛ bspln3;
	// It is valid syntax, but there is a bug in the conversion from HighIL to MidIL
	test/zslice2.diderot:
	// HEY (bug) bspln5 leads to problems ...
	//  uncaught exception Size [size]
	//    raised at c-target/c-target.sml:47.15-47.19
	//field#4(3)[] F = img ⊛ bspln5;
1	========================	========================
2	SHORT TERM =============  (for curvature-based VR)	SHORT TERM =============  (for curvature-based VR)
3	========================	========================
#	Line 75	Line 41
41	rgb = real{3}	rgb = real{3}
42	rgba = real{4}	rgba = real{4}
43
	stabilize {} code block
44	Decide if we want to allow redefinitions of variables	Decide if we want to allow redefinitions of variables
45	(as in vr-lite-cam.diderot)	(as in vr-lite-cam.diderot)
46
47	DONE:	Infix dot product and cross product [DONE]
48	Infix dot product and cross product
49	lerp on scalars and vectors	lerp on scalars and vectors [DONE]
50
51	==============================	==============================
52	other SHORT TERM =============  (needed for LIC)	other SHORT TERM =============  (needed for LIC)
#	Line 114	Line 78
78
79	spatial data structure that permits strands' queries of neighbors	spatial data structure that permits strands' queries of neighbors
80
81		proper handling of stabilize method
82
83	==============================	==============================
84	LONG TERM ====================	LONG TERM ====================
85	==============================	==============================
#	Line 134	Line 100
100	Einstein summation notation	Einstein summation notation
101
102	"tensor comprehension" (like list comprehension)	"tensor comprehension" (like list comprehension)
103
104		======================
105		BUGS =================
106		======================
107
108		test/mip-cam.diderot:
109		// generated C code looks like "(float)p_ui_0--0.5e0f"
110		//real rayU = 2.0*camUmax*(real(ui) - -0.5)/real(imgResU) - camUmax;
111
112		test/vr-kcomp.diderot:
113		// HEY (scoping BUG): the strand parameters (e.g. ui, vi) ...
114
115		test/vr-lite-cam.diderot:
116		// HEY (BUG): these:
117		//   vec3 lightVspDir = [1.0, -0.0, 0.0];
118		//   vec3 lightVspDir = [1.0, 0.0, -0.0];
119		// work okay but this:
120		//   vec3 lightVspDir = [1.0, 0.0, 0.0]; ...
121
122		test/zslice2.diderot:
123		// but is this not valid syntax for creating field in one shot?
124		//field#2(3)[] F = (load("../data/zimg112.nrrd")) ⊛ bspln3;
125		// It is valid syntax, but there is a bug in the conversion from HighIL to MidIL
126
127		test/zslice2.diderot:
128		// HEY (bug) bspln5 leads to problems ...
129		//  uncaught exception Size [size]
130		//    raised at c-target/c-target.sml:47.15-47.19
131		//field#4(3)[] F = img ⊛ bspln5;
132
133

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