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2019-11-07Partial revert of #32657, undoing line shifting by 0.5Rémi Verschelde
As discussed in #32657, this can't be done here as lines can be used with a canvas scale, and this breaks them. A suggestion is to do the pixel shifting at matrix level instead. Fixes #33393. Fixes #33421.
2019-10-28Merge pull request #33104 from qarmin/fix_some_crashesRémi Verschelde
Fix some crashes and using null pointers
2019-10-28Fix some crashes and using null pointersRafał Mikrut
2019-10-26Merge pull request #32657 from ptrojahn/linesRémi Verschelde
Fix draw_rect
2019-10-25WebGL 2.0: Force decompressing non power-of-2 textures with repeat/mipmapRémi Verschelde
While OpenGL ES 3.0 and WebGL 2.0 both support non power-of-2 (NPOT) textures in their specification, the situation seems to be less clear about *compressed* NPOT textures using repeat or mipmap flags. At least Chrome on Linux doesn't seem to support this combination, and a variety of mobile hardware have similar limitations. As a workaround, we force decompressing such textures when running on WebGL 2.0, at the cost of loading time and memory usage. Fixes #33058.
2019-10-11only render depth with alpha prepass on prepassclayjohn
2019-10-11Fix draw_rectPaul Trojahn
OpenGL uses the diamond exit rule to rasterize lines. If we don't shift the points down and to the right by 0.5, the line can sometimes miss a pixel when it shouldn't. The final fragment of a line isn't drawn. By drawing the lines clockwise, we can avoid a missing pixel in the rectangle. See section 3.4.1 in the OpenGL 1.5 specification. Fixes #32279
2019-10-09Merge pull request #32170 from puthre/ninepatch-fixRémi Verschelde
GLES2 & GLES3 Fixes ninepatch margins for high resolution textures.
2019-10-07GLES3 Fixes for ninepatch margins when patch size is smaller than the patch ↵Valentin Zagura
texture resolution Scaled ninepatch margins in screen space to be relative of the ninepatch size when the patch size is smaller than the patch texture resolution.
2019-10-02Removed unnecessary shader error log messagesYuri Roubinsky
2019-09-24Fix copyright headers and style issuesRémi Verschelde
2019-09-23Merge pull request #31751 from clayjohn/GLES3-Viewport-crash-canvasRémi Verschelde
Throw error when canvas background is used without sample buffer
2019-09-23Merge pull request #32275 from godotengine/skin_supportRémi Verschelde
Added skin support and simplified APIs to override bone position + glTF 2.0 import fixes
2019-09-19Merge pull request #32004 from raphael10241024/fix_shader_uniformRémi Verschelde
Fix gles3 shader uniform vec3 error
2019-09-19Merge pull request #31202 from azagaya/light-dataRémi Verschelde
Create shadow_vec for altering shadow computation
2019-09-18Added skin support and simplified APIs to override bone position.Juan Linietsky
2019-09-15throw error when user tries to use Canvas background without sample bufferclayjohn
2019-09-14Implement shader array support for varyingsChaosus
2019-09-06Create shadow_vec for altering shadow computationazagaya
In 2.1 and 3.0, light_vec could be modified for altering shadow_computations. But it broke shadows when rotating light. shadow_vec would do the same, but without breaking shadows in rotated lights if not used. Add inverse light transformation to shadow vec, so it's not affected when rotating lights; Added usage define for shadow vec. For shadow vec working properly when rotating a light, it's needed to multiply it by light_matrix normalized. Added usage define in order to don't do that if shadow_vec not used.
2019-09-06fix gles3 shader uniform vec3 error, close #30930RaphaelHunter
2019-08-29Removed clamping of the Linear tonemapping when KEEP_3D_LINEARHolger Dammertz
Changed the behaviour of the Linear tonemapping operator to not clamp to [0, 1] range in the case when KEEP_3D_LINEAR is defined. This allows to render values > 1.0 in floating point texture targets (via Viewport) for further processing or saving high dynamic range data into files. This only works when no color conversion is active.
2019-08-25Fix hint range step for integer in shadersYuri Roubinski
2019-08-23Implements switch to shadersYuri Roubinski
2019-08-20Merge pull request #31419 from NeoSpark314/fix_oculusquest_panoramaRémi Verschelde
changed the constant scale of cube_normal to -1.0 instead of -1000000…
2019-08-19Fix ternary operator shader compiler expressionYuri Roubinski
2019-08-17changed the constant scale of cube_normal to -1.0 instead of -1000000.0; ↵Holger Dammertz
this fixes a rendering issue on oculus quest and does not change the computation as the vector is normalized afterwards. Adapted the comment above the code to reflect the change made as it already mentioned that z could be set to 1.
2019-08-17Replace 'ERR_EXPLAIN' with 'ERR_FAIL_*_MSG' in 'core/' and 'editor/'Braden Bodily
Condensed some if and ERR statements. Added dots to end of error messages Couldn't figure out EXPLAINC. These files gave me trouble: core/error_macros.h, core/io/file_access_buffered_fa.h (where is it?), core/os/memory.cpp, drivers/png/png_driver_common.cpp, drivers/xaudio2/audio_driver_xaudio2.cpp (where is it?)
2019-08-16Merge pull request #31309 from raphael10241024/fix_dofRémi Verschelde
DOF can effect transparent objects now,
2019-08-14Merge pull request #31266 from ↵Rémi Verschelde
IAmActuallyCthulhu/pr/remove-redundant-author-comments Remove redundant author doc comments
2019-08-13Implemented do/while loops for shadersYuri Roubinski
2019-08-12Remove redundant author doc commentsIAmActuallyCthulhu
2019-08-12DOF can effect transparent objects now, close #28240RaphaelHunter
2019-08-12Merge pull request #31270 from nekomatata/fix-vertex-color-init-gles3Rémi Verschelde
Fixed vertex color initialization with default value in GLES3
2019-08-11Fixed vertex color initialization with default value in gles3PouleyKetchoupp
Fixes #30275, #31250
2019-08-08Merge pull request #30714 from Calinou/invert-default-fog-heightRémi Verschelde
Invert and adjust the default fog height values
2019-08-07Invert and adjust the default fog height valuesHugo Locurcio
This makes height fog appear at the bottom of the scene (instead of the top), which is generally the expected result. This also tweaks the fog height setting hint to be more flexible. This closes #30709.
2019-08-07Merge pull request #31099 from Chaosus/shader_local_constRémi Verschelde
Implemented local shader constants
2019-08-07Add some code changes/fixes proposed by Coverity and Clang Tidyqarmin
2019-08-05Implemented local shader constantsYuri Roubinski
2019-07-31Merge pull request #30977 from clayjohn/GLES3-screen-uvRémi Verschelde
Properly pass SCREEN_PIXEL_SIZE to canvas light shader
2019-07-30properly pass SCREEN_PIEXEL_SIZE to canvas light shaderclayjohn
2019-07-29Merge pull request #30898 from clayjohn/max-lights-reflectionsRémi Verschelde
Add project setting for max lights and reflections in GLES3
2019-07-28add project setting for max lights and reflections in gles3clayjohn
2019-07-28update algorithm about paking float to vec4 to fix shadow shift and change ↵RaphaelHunter
rgba_shdow options
2019-07-23Merge pull request #30764 from clayjohn/contact-shadowRémi Verschelde
Fix contact shadows appearing when shading casting is off
2019-07-22fix contact shadows appearing when shading casting is offclayjohn
2019-07-21Disable high-quality voxel cone tracing by defaultHugo Locurcio
This makes GIProbe significantly faster out of the box, at the cost of worse-looking GIProbe reflections. This closes #30727.
2019-07-20Merge pull request #30576 from qarmin/lgtm_coverageRémi Verschelde
Changed some code reported by LGTM and Coverity
2019-07-20Changed some code showed in LGTM and Coverageqarmin
2019-07-16Added local array initializerChaosus
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