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path: root/src/datavisualization/engine/shaders/surfaceShadowFlat.frag
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* Surface shadow improvementMika Salmela2014-10-221-2/+2
| | | | | | | | | Not allowing bias go below 0.001 prevents the shadow acne. Faulty formula for lighning direction. Task-number: QTRD-3382 Change-Id: Ided8bf423a961744ace8bef32ae18d6fa2c443ef Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>
* Fix labels and grid lines changing size when aspect ratio is changedMiikka Heikkinen2014-07-021-2/+4
| | | | | | | | | | | Since shaders needed fixing anyway for surface because of this, also implements the support for object gradients for surface, which was missing. Task-number: QTRD-2666 Task-number: QTRD-3211 Change-Id: I0c5da7fdfef308a96ec0bae4750fd22035da4e82 Reviewed-by: Mika Salmela <mika.salmela@digia.com>
* Color problem fixed Tomi Korpipää2014-04-241-3/+3
| | | | | | | | | | | Task-number: QTRD-3001 Changed all colors to QVector4Ds to avoid mixups with vec4 and vec3 colors in shaders. Change-Id: I8b44b4d711befca900dd35b3386881f7c31d7dd5 Change-Id: I8b44b4d711befca900dd35b3386881f7c31d7dd5 Reviewed-by: Mika Salmela <mika.salmela@digia.com>
* Fixed disappearing of shadows on background Tomi Korpipää2014-01-201-1/+2
| | | | | | | | Task-number: QTRD-2627 Change-Id: Iac3ce3628382cc2416f842966591bc1b7f1dcbd2 Change-Id: Iac3ce3628382cc2416f842966591bc1b7f1dcbd2 Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>
* References to alpha and TP removedTomi Korpipää2014-01-201-2/+3
| | | | | | | | + implemented the rest of lightColor Task-number: QTRD-2405 Change-Id: I38402b45cc4a567a79d07b23983567551d06b4fe Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>
* Removed rounding additions for surface shadersMika Salmela2013-11-121-1/+1
| | | | | Change-Id: I430aca3c3ff6cb1ce4ee7eb8eab1a31c57d1e890 Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>
* Shadow support for surfaceMika Salmela2013-11-081-0/+70
Task-number: QTRD-2266 Change-Id: I99fd7a6eda570df3d114ab10a1b07c22736cc86c Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>