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fixed username and conciseness

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Fixed my github username and added a few changes for conciseness
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Preetham Pemmasani 2024-08-31 16:57:06 +05:30
parent 8ed44a9dea
commit 9d49bf38d7
1 changed files with 4 additions and 2 deletions
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osl.html.markdown
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@ -2,7 +2,7 @@
language: osl language: osl
filename: learnosl.osl filename: learnosl.osl
contributors: contributors:
- ["Preetham Pemmasani", "https://github.com/Preetham-ai"] - ["Preetham Pemmasani", "https://github.com/ppmpreetham"]
--- ---
OSL (Open Shading Language) is a programming language designed by Sony for Arnold Renderer used for creating shaders. OSL (Open Shading Language) is a programming language designed by Sony for Arnold Renderer used for creating shaders.
@ -311,6 +311,7 @@ volume multiply(float a = 0.0, float b = 0.0, output float c = 0.0){
0.0, 0.0, 7.0, 0.0, 0.0, 0.0, 7.0, 0.0,
0.0, 0.0, 0.0, 7.0 */ 0.0, 0.0, 0.0, 7.0 */
// Multi-Dimensional Arrays can be accessed like this
float x = m[1][1]; // 7 float x = m[1][1]; // 7
// matrices can be constructed using floats in row-major order // matrices can be constructed using floats in row-major order
@ -433,7 +434,7 @@ vector dPdtime // change of P with respect to time
// Conditionals in OSL are just like in C or C++. // Conditionals in OSL are just like in C or C++.
// If/Else // If / Else
if (5>2){ if (5>2){
int x = s; int x = s;
int l = x; int l = x;
@ -674,6 +675,7 @@ for (int i = 0; i < 5; i += 1) {
// curve4 is a linear spline evaluated at u = 0.4 // curve4 is a linear spline evaluated at u = 0.4
// InverseSplines also exist // InverseSplines also exist
// Parameter to Point Mapping and Texture Mapping and Sampling
// Inverse spline with control values // Inverse spline with control values
float y0 = 0, y1 = 1, y2 = 2, y3 = 3; float y0 = 0, y1 = 1, y2 = 2, y3 = 3;