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* Graph: Use PerfCounterCtrl interface and Instant/Duration & ↵Sven Gothel2023-03-061-60/+89
| | | | Clock.getMonotonicTime() ...
* Graph: Region: Add perf counter (w/ API); Utilize put[34][sif](..); Fix ↵Sven Gothel2023-03-062-23/+184
| | | | | | | | | | | | | | | indices growBufferSize(); Add GLRegion.create(..) w/ initial vertices/indices count; Up default[VI]Count; Following heuristcs were found, hence we might want to calculate these for each font (TODO): /** * Heuristics with TestTextRendererNEWT00 text_1 + text_2 = 1334 chars * - FreeSans ~ vertices 64/char, indices 33/char * - Ubuntu Light ~ vertices 100/char, indices 50/char * - FreeSerif ~ vertices 115/char, indices 61/char * * Now let's assume a minimum of 10 chars will be rendered */
* Graph Region: Address overflow issue using GL2ES3 integer indices (WIP...); ↵Sven Gothel2023-02-243-25/+81
| | | | | | | | | | | | | | | Ease GLArrayData* buffer growth. Using integer indices, i.e. GL_UNSIGNED_INT, requires us to pass a GLProfile 'hint' to the GLRegion ctor. Region.max_indices is computed in this regard and used in Region.addOutlineShape(). TODO: If exceeding max_indices, the code path needs some work. Buffer growth is eased via GLArrayData using its golden growth ratio and manually triggering growth before processing all triangles in Region.addOutlineShape(). +++ TextRegionUtil static drawText() won't clear passed Region anymore, caller has to do this if so intended.
* Graph TextRegionUtil: Fix HashMap (font,text)->GLRegion: Preserve key data ↵Sven Gothel2023-02-191-20/+40
| | | | | | (fontName, text) for equals Otherwise we would need to use a mostly collision free secure hash algo, Black2b-512 or sha256/512
* Graph: Fix Loop.initFromPolyline()'s Winding determination, document Winding ↵Sven Gothel2023-02-171-47/+59
| | | | | | | | | | | | | | | | | | | | | | | rules for OutlineShape and add get/setWinding in Outline Loop.initFromPolyline()'s Winding determination used a 3-point triangle-area method, which is insufficent for complex shapes like serif 'g' or 'æ'. Solved by using the whole area over the Outline shape. Note: Loop.initFromPolyline()'s Winding determination is used to convert the inner shape or holes to CW only. Therefor the outter bondary shapes must be CCW. This details has been documented within OutlineShape, anchor 'windingrules'. Since the conversion of 'CCW -> CW' for inner shapes or holes is covered, a safe user path would be to completely create CCW shapes. However, this has not been hardcoded and is left to the user. Impact: Fixes rendering serif 'g' or 'æ'. The enhanced unit test TestTextRendererNEWT01 produces snapshots for all fonts within FontSet01. While it shows proper rendering of the single Glyphs it exposes another Region/Curve Renderer bug, i.e. sort-of a Region overflow crossing over from the box-end to the start.
* Graph: TextRegionUtil: Make addStringToRegion(..) versatile/usable w/ ↵Sven Gothel2023-02-151-21/+48
| | | | optional AffineTransform (see Label0)
* Graph: RegionRenderer: Offer borrowing current viewport w/o copySven Gothel2023-02-151-0/+4
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* Graph TextRegionUtil: Move ShapeVisitor to OutlineShape.Visitor and ↵Sven Gothel2023-02-152-95/+47
| | | | | | | | | | processString(..) to Font, cleaning up .. Further having Font.processString() return the AABBox of the whole string's 'laidout' OutlineShapes, which is used for (debug) Font.getPointsBounds2(..) just to validate the coordinated with the Glyph based AABBox of Font.getPointsBounds(..). Static TextRegionUtil.drawString(..) no more require to pass the temp AffineTransform instances (ugly).
* Graph RegionRenderer: Expose int[4] viewport for convenienceSven Gothel2023-02-141-11/+18
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* Graph Font: getGlyph(char symbol -> int glyph_id), add kerning to ↵Sven Gothel2023-02-141-2/+3
| | | | getPointsBoundsFU(); Glyph: Drop getSymbol()
* Graph OutlineShape: Path2F alike sub-path ctor: Add z coordinate for custom ↵Sven Gothel2023-02-141-12/+19
| | | | plane.
* Graph Type Rendering: Drop pixelSize and use font em-size [0..1] throughout ↵Sven Gothel2023-02-131-20/+27
| | | | | | | | | system. - All pixelSize metrics methods are dropped in Font* - TypecastGlyph.Advance dropped, i.e. dropping prescales glyph advance based on pixelSize - TextRegionUtil produces OutlineShape in font em-size [0..1] added to GLRegion - Adjusted demos
* Graph font/typecast: Adopt to our Typecast updates (see below); Fix kerning; ↵Sven Gothel2023-02-121-23/+12
| | | | | | | | | Use TestTextRendererNEWT01 to produce validation snaps - Move kerning handling from Font to Font.Glyph using binary-search for right-glyph-id on kerning subset from this instance (left) - TextRegionUtil: Kerning must be added before translation as it applies before the current right-glyph. - TestTextRendererNEWT01 produces validation snapshots against LibreOffice print-preview snapshots - GPUTextRendererListenerBase01 added another text for kerning validation, show more font-size details (pt, px, mm)
* Font/Graph, {Font, Glyph}/Typecast: Add kerning and expose values in ↵Sven Gothel2023-02-101-51/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | original font-units (FU) to have them scaled later ( fu * pixelScale / unitsPerEM ) Scaling from font-units (funits, or FU) is now performed by the renderer itself, i.e. applying the scale-factor 'fontPixelSize / font.getMetrics().getUnitsPerEM()' to the PMV matrix to render the whole graph GLRegion. This finally provides proper device and resolution independent font utilization. Further, preliminary kerning has been added. +++ Also ... TypecastFont: - getGlyphID(..) getGlyph(..) enforce symbol mapping to Glyph.ID_SPACE Glyph.ID_CR, as some fonts ave an erroneous cmap (FreeSerif-Regular) - add getKerning(..) TODO: Add binary search - Set TypecastFont.USE_PRESCALED_ADVANCE := false, i.e. dropping all prescaled pixel-sized advance values mapped to font pixel-size as we utilize font-units only for later uniform scaling. - Drop virtual getPixelSize() and add static FontScale.toPixels(..) - Add fullString() for debugging purposed, including some font tables
* Graph: Path2D -> self-contained Path2D (w/ Iterator) fixed; OutlineShape: ↵Sven Gothel2023-02-061-1/+256
| | | | | | Add Path2F addPath(..), emphasize required Winding.CW GPURegionGLListener01 used by TestRegionRendererNEWT01 covers Path2F CCW and CW (reverse add) methods.
* Graph: OutlineShape: Add positional addVertex() variants for component based ↵Sven Gothel2023-02-051-7/+53
| | | | addVertex methods
* Graph: OutlineShape: Make class final, getOutlineNumber() -> getOutlineCount()Sven Gothel2023-02-051-18/+17
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* Graph: Complete move jogamp.graph.plane to public com.jogamp.graph.planeSven Gothel2023-02-043-5/+3
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* Bug 682 - Relocating javax.media.opengl.* -> com.jogamp.opengl.* (Part 1)Sven Gothel2015-02-025-14/+14
| | | | | | | | | sed -i 's/javax\.media\.opengl/com\.jogamp\.opengl/g' `grep -Rl "javax\.media\.opengl" src` sed -i 's/javax\.media\.nativewindow/com\.jogamp\.nativewindow/g' `grep -Rl "javax\.media\.nativewindow" src` sed -i 's/javax\/media\//com\/jogamp\//g' `grep -Rl "javax/media/" src` sed -i 's/javax\/media\//com\/jogamp\//g' `grep -Rl "javax/media/" doc` Manually edited all occurences within make/**
* Graph/Math: Fix minor apidoc issuesSven Gothel2014-10-092-3/+14
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* Graph: Fix minor apidoc issuesSven Gothel2014-10-091-2/+3
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* Fix commit b5910f18f0b82a8a1f6f6252dc19971d5e487f39 for toString(): Call ↵Sven Gothel2014-08-281-0/+6
| | | | super.hashCode(), due to InternalError("hashCode not designed")
* Bug 801: Add Graph pass-2 shader for VBAA 'odd' sample countSven Gothel2014-07-091-16/+27
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* Findbugs: Remove dead-code / unused [temp] storage and it's assignmentSven Gothel2014-07-081-1/+1
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* Findbugs.normal: Adding safeguard hashCode() implementation throwing ↵Sven Gothel2014-07-081-0/+5
| | | | | | InternalError("hashCode not designed") As long we don't use Object.hashCode() to idenitify the memory address, we can safeguard the code.
* Code Clean-Up based on our Recommended Settings (jogamp-scripting ↵Sven Gothel2014-07-036-74/+75
| | | | | | | | | | | | | c47bc86ae2ee268a1f38c5580d11f93d7f8d6e74) - Change non static accesses to static members using declaring type - Change indirect accesses to static members to direct accesses (accesses through subtypes) - Add final modifier to private fields - Add final modifier to method parameters - Add final modifier to local variables - Remove unnecessary casts - Remove unnecessary '$NON-NLS$' tags - Remove trailing white spaces on all lines
* Graph RegionRenderer: Fix GL3 and ES3 GLSL issuesSven Gothel2014-06-111-17/+32
| | | | | | Macro redefine 'texture2D -> texture' was added _after_ the custom texture lookup insertion causing GL3-core to fail.
* Graph: Fix GLSL issue w/ ES3, add 'const float sample_count', since define ↵Sven Gothel2014-06-111-0/+2
| | | | SAMPLE_COUNT is of type 'int'
* Bug 801: Refine commit 9a15aad0e5388a4b927e44d3d2ce136f32474bc2 cache ↵Sven Gothel2014-05-201-3/+1
| | | | | | | | TextureSequence's fragment shader hash-code Adding TextureSequence.getTextureFragmentShaderHashCode() allowing to use a cached hash-code (performance, interface usability). Implemented in GLMediaPlayerImpl and ImageSequence.
* Bug 801: Fix RegionRenderer's TextureSequence shader program selection ↵Sven Gothel2014-05-191-1/+10
| | | | | | | | | | (recognize diff. TextureLookupFragmentShader and TextureSampler2DType) Fix RegionRenderer's TextureSequence shader program selection, i.e. TextureLookupFragmentShader and TextureSampler2DType are considered in the ShaderProgram hash key selector. Now the proper ShaderProgram for different TextureSequence objects will be selected, e.g. diff video pixel formats and/or texture sampler types.
* Minor edits: Fix comments / API-docsSven Gothel2014-05-192-3/+2
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* Bug 801: Introd. RenderState.BITHINT_GLOBAL_DEPTH_TEST_ENABLED hinting to ↵Sven Gothel2014-04-102-5/+30
| | | | | | | | | | | | deal w/ GL_DEPTH_TEST accordingly Fixes VBORegion2PMSAAES2 no-depth-buffer usage and allows user to control behavior w/o quering GL state. If BITHINT_GLOBAL_DEPTH_TEST_ENABLED set: - RegionRenderer.defaultBlendEnable: glDepthMask(false) - RegionRenderer.defaultBlendDisable: glDepthMask(true) - VBORegion2PMSAAES2 enables/disables GL_DEPTH_TEST, otherwise MSAA is corrupt.
* Bug 801: Region Dirty Update; TextureSequence GLMediaPlayer Fix; Blending Fix ;Sven Gothel2014-04-094-43/+100
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Region Dirty Update - Split dirty -> ShapeDirty + StateDirty, where StateDirty forces re-rendering content w/o geometry update as req. for 2-pass mode. - Fix TextureSequence (GLMediaPlayer) usage in RegionRenderer / GLRegion* - handle GL_TEXTURE_EXTERNAL_OES incl. Android ES3 bug - inject TextureSequence's shader stubs - shader: Use abstract lookup 'texture2D' -> 'gcuTexture2D' - flip scaled colorTexBBox if TextureSequence 'tex.getMustFlipVertically()' - TODO: Handle multiple TextureSequence shader programs! - Fix Blending: GLRegion* / RegionRenderer / RenderState - Disable/Enable depth-writing w/ blending - Region impl. sets proper glBlendFunc*(..), i.e. 2-pass: - render2FBO: glClearColor(0f, 0f, 0f, 0f) glBlendFuncSeparate(GL.GL_SRC_ALPHA, GL.GL_ONE_MINUS_SRC_ALPHA, GL.GL_ONE, GL.GL_ONE_MINUS_SRC_ALPHA) - renderFBO: glBlendFunc(GL.GL_ONE, GL.GL_ONE_MINUS_SRC_ALPHA) - User code shall not set glClearColor(..) for 2-pass anymore - Graph-UI Demo - UIShape: - Add MouseGestureListener, combining MouseListener + GestureListener - EventDetails -> PointerEventInfo - PointerEventInfo contains objPos (ray-intersection) and glWin-pos - Toggle: - Separate color (on/off) if enabled - Toggle on click if enabled - SceneUIController - Use PinchToZoomGesture and propagete same gesture to UIShape - Use AABBox.getRayIntersection(..) using 'real' shape coordinates for 1st picking. - Use shape PMV for secondary picking (drag, zoom 2-pointer, etc), see windowToShapeCoords(..) - Sort shapes according to z-value (render: ascending; picking: descending) - Only 'drag' if pointerId matches 1st pressed pointer
* Bug 801: Fix regressions from 9c71f276d1fcc87b69b413847fd1da34b30d0932 ↵Sven Gothel2014-04-041-0/+1
| | | | (UIShape blend clear-color, RegionRenderer initialized) ..
* Bug 801: Cleanup shader-program location/data update ; Add COLORTEXTURE + ↵Sven Gothel2014-04-045-112/+172
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TextureSequence to Region (Demo: TextureButton) Cleanup shader-program location/data update - GLUniformData: - Allow lazy data setup, as used for RenderState.ProgramLocal, see below - RenderState - Separate data (pmv, weight, colorStatic) from program-local uniforms -> add class ProgramLocal. Reduces uniform location lookups, since ProgramLocal is bound to Region impl. - ProgramLocal.update(..) needs to write uniform data always, since data is being used in multiple programs! - No 'dirty' tracking possible, removed - see above. - RegionRenderer - Fix shader-selection: 2-pass programs differ from 1-pass! - No shader-setup at init +++ Add COLORTEXTURE + TextureSequence to Region - Create color-texture coords in vertex-shader via region's bounding box (pass-1) - Use color-texture unit in pass-1 if enabled (own shader program) - Use TextureSequence in Region impl. providing all required data (unit + texture-name) - Demo: TextureButton (a UIShape)
* Bug 801: Reduce temp. object creation, i.e. GC loadSven Gothel2014-04-021-15/+39
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* Bug 801: WIP 2/2 - Add color attribute; Switch Shader instead of branching ↵Sven Gothel2014-04-025-81/+65
| | | | | | | | | | | | | | in shader; Update attributes and uniforms manually, drop ShaderState; - Due to shader-switching, 'renderModes' are now local to Region, e.g. UIShape etc - Remove RegionRenderer.renderModes - VBORegion2P*: - Use simple 2x float matrix for orthogonal P+Mv - Cleanup shader
* Bug 801: WIP 1/2 - Add color attribute; Switch Shader instead of branching ↵Sven Gothel2014-04-018-255/+652
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | in shader; Update attributes and uniforms manually, drop ShaderState; - ShaderCode - add int insertShaderSource(int shaderIdx, int position, Class<?> context, String path) - insertShaderSource(..): pos==-1 -> append code - VectorUtil - add isVec3InTriangle3(..., float epsilon) - add testSeg2SegIntersection(..., float epsilon) - add testTri2SegIntersection(..., float epsilon) - AffineTransform: Return result for chaining - Font - Add pixel precise 'getPointsBounds(final AffineTransform transform, CharSequence string, float pixelSize)' - Rename getString*() -> getMetric*() - OTGlyph: Release _points field, no more used - - Graph Triangulation - Count additional vertices in: Triangulator, CDTriangulator2D - OutlineShape: - Allow skipping of 'transformOutlines2Quadratic', i.e. allow tagging OutlineShape to be quadratic_nurbs via 'setIsQuadraticNurbs()' - Clarify cleanup ot outlines in same method 'cleanupOutlines()' - Count additional vertices .. - Graph Shader: - Start splitting and segmenting shader code for: - pass1 / pass2 - features, i.e. sampleCont, color-channel, ..
* Bug 801: Revise Graph VBAA (Add border dropping MSAA; Test diff. AA modes ↵Sven Gothel2014-03-222-8/+10
| | | | | | | | | | | | | | | | | | | | incl. FXAA2) ; Test exp. LineAA ; Misc Changes - Revise VBAA - Add border to FBO dropping MSAA - This automatically gives AA for edges on FBO boundary - Correcting ceil-diff, use object-diff instead of win-diff (diff := ceil(a)-a, w/ float a) - Reorg shader - using includes to test diff. AA modes: - [poles, wholeedge] * [equalweight, propweight] - fxaa2 - Exp. LineAA (disabled) - Test ROESSLER-2012-OGLES for detected rectangles only - Test boundary line detection See screenshots: <http://jogamp.org/files/screenshots/graphui/20140322/>
* Quaternion: Add rotateByEuler(..); AABBox: Add translate(..); Minor edits ..Sven Gothel2014-03-171-1/+1
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* Bug 801: Revisit UIShape/SceneController (Ray-Picking, Full Object/Model ↵Sven Gothel2014-03-161-21/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | driven, ..) TODO: Transformations SceneUIController handles shapes generic: Rendering, selecting and event traversing. All data (transforms ..) are provided by UIShape. UIShape: - Dispatching NEWT MouseEvent's on MouseEventListener - Separates the 2d-transforms for shape/region and 3d transform, scale and rotation GPUUISceneGLListener0A Demo code merely aggregates the shapes and attaches listener, hence includes the 'application logic'. Working: - picking any shape - dragging, zooming, actions TODO: - Fix transformations, actually the rotations (button) look odd probably due to 'unlucky' rotation center and axis. +++ RegionRenderer: Removed Matrix ops, which shall be applied on PMVMatrix
* FloatUtil/VectorUtil: Enhance isEqual/compare w/ and w/o epsilon, add unit ↵Sven Gothel2014-03-151-7/+6
| | | | tests - Cleanup VectorUtil (vec2/3 naming, remove dedundant functions)
* Quaternion: User EPSILON for all tests against zero and one (identity .. ) ↵Sven Gothel2014-03-151-1/+1
| | | | and document the same. ; Minor edits ..
* Bug 801: Remove Vertex.Factory from AffineTransform ; Add AABBox tranformed ↵Sven Gothel2014-03-153-13/+13
| | | | resize.
* Bug 801: Outline/OutlineShape tranform and sort fixes ; Quaternion: Reduce ↵Sven Gothel2014-03-154-16/+55
| | | | | | | | | | | | | | | | | | | | muls in rotateVector Quaternion: - rotateVector(..): Reduce multiplication count by 17 Graph: - Outline - add: transform - fix compareTo .. use EPSILON - OutlineShape - add transform - fix compareTo .. use EPSILON - use Comparator<Outline> in sortOutlines to avoid reversal of list - Extract OutlineShapeXForm, pairing { OutlineShape, AffineTransform }
* Bug 801: Add Frustum support to Region; Misc ..Sven Gothel2014-03-144-40/+122
| | | | | | | | | | | Region: Add Frustum support, to drop 'out of sight' shapes RenderState: Add hints, e.g. BITHINT_BLENDING_ENABLED, allowing user code to toggle background color etc Demos: Incomplete - WIP - Reuse mapped object to window coords computed at reshape - TODO: Use minimal Scenegraph for Graph-UI ..
* Bug 801: Fix UI-Graph Demo (Part-1) ; TextRegionUtil: Add Generic ↵Sven Gothel2014-03-061-8/+35
| | | | processString(..) using ShapeVisitor interface (visitor pattern)
* Bug 801: VectorUtil: Pass result vector, allowing caller to manage memory ↵Sven Gothel2014-03-051-14/+13
| | | | (performance, reduce temp objects)
* Bug 801: Refine 'blend' usage and modes (API-doc and demo-code)Sven Gothel2014-03-052-5/+100
| | | | | | | | | | | | | - RegionRenderer: Make 'blend' setup pluggable via new GLCallbacks - 'GLCallback's for enable/disable, passed via 'create' method. Add 'defaultBlendEnable' and 'defaultBlendDisable', replacing previos fixed calls. - GLRegion.draw(..) added API-doc notes about: - Decorating call with RegionRenderer.enable(..) - glClearColor impact and blending - VBORegion2P*: Remove fixed glClearColor(..) call
* Bug 801: Add MSAA_RENDERING_BIT ; VBAA: Uses GL_NEAREST (good result) ; ↵Sven Gothel2014-03-022-9/+44
| | | | Demos: Use local GLRegion for uncached text (perf.) ..
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