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https://git.dev.opencascade.org/repos/occt.git
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Added class Font_FTFont wrapper over FreeType face Unify collections methods NCollection_Array1, NCollection_Sequence, NCollection_Vector: declare Upper, Lower, First, Last, ChangeFirst, ChangeLast methods for all these collections. Added method NCollection_DataMap::Find() with check key is bound + retrieve value within single call interface. OpenGl_Context::ReleaseResource() method now supports lazy release of shared resources. Added class OpenGl_Font which implements textured fonts support. Added class OpenGl_TextFormatter for text formatting using OpenGl_Font. OpenGl_Text was redesigned to use OpenGl_FontFormatter. OpenGl_FontMgr class was removed. All methods related to text rendered removed from OpenGl_Display class. OpenGl_Trihedron and OpenGl_GraduatedTrihedron classes were redesigned to use OpenGl_Text. OpenGl_PrinterContext instance was moved to OpenGl_GraphicDriver fields (eliminated usage of global instance). Added test cases into 3rdparty/fonts grid to check different font styles and perform FPS tests (no automated results - requires manual analysis or snapshots comparisons). Removed unused CSF_FTGL dependency. OpenGl_Text::setupMatrix - do not apply floor for myWinZ
32 lines
670 B
Plaintext
32 lines
670 B
Plaintext
puts "============"
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puts "OCC23457 Text rendering performance"
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puts "Test case performs rendering of big number of small text labels"
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puts "============"
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puts ""
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vtrihedron trihedr
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set aFileHandle [open "$::env(CASROOT)/data/step/screw.step" r]
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set aFileData [read $aFileHandle]
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close $aFileHandle
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vpoint p0 0 0 -400
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vpoint p1 0 10000 -400
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vpoint p2 1000 0 -400
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set data [split $aFileData "\n"]
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set aLineId 0
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foreach aLine $data {
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set aLineY [expr $aLineId * 400]
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vdrawtext "$aLine" 100 $aLineY -400 000 255 255 0 0 000 0 20 1 Times-Roman
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set aLineId [expr $aLineId + 1]
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}
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puts "Number of labels: $aLineId"
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vfit
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vzfit
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vzoom 20
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vfps
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